vw adaptive cruise control reset

VW Adaptive Cruise Control Problems (Reasons and How to Guide)

As a proud owner of a VW car, you may have experienced the convenience and safety features of Adaptive Cruise Control (ACC). However, even with its benefits, there have been some reports of problems with VW’s Adaptive Cruise Control.

In this article, we will discuss some of the common issues that VW car owners have encountered with their ACC system and provide possible solutions to help you better understand and troubleshoot these problems.

So, if you have been facing any difficulties with your VW’s Adaptive Cruise Control, keep reading!

Common Problems with VW Adaptive Cruise Control

While VW’s Adaptive Cruise Control is designed to provide a seamless driving experience, there have been a few reported issues that may impact its performance.

Some of the most common problems with VW’s ACC system include:

Sudden disengagement of the system

Inaccurate speed control, false alerts and warnings, unresponsive controls, unexpected braking, random acceleration.

One of the most frustrating problems reported by VW car owners is the sudden disengagement of the Adaptive Cruise Control system while driving.

This can be a safety concern, especially on highways and busy roads where consistent speed control is crucial. In such cases, the ACC system may turn off without any warning or apparent reason, leaving the driver to manually adjust their speed.

Reasons: This could be due to various reasons, including technical malfunctions or sensor issues. It can be a cause for concern as it disrupts the smooth driving experience that ACC is designed to provide.

Solutions: If you encounter sudden disengagement of the ACC system, it is recommended to get your vehicle checked by a certified mechanic or visit your nearest VW dealership for assistance.

It’s also essential to follow the proper maintenance schedule and keep all sensors clean to avoid this problem.

Another common issue reported by drivers is inaccurate speed control while using Adaptive Cruise Control. This can lead to unexpected acceleration or deceleration, causing discomfort and potentially hazardous situations on the road.

Inaccurate speed control refers to the ACC system not maintaining a steady speed as set by the driver. It may result in sudden changes in velocity, which can be dangerous, especially in heavy traffic conditions.

Reasons: There can be several reasons for inaccurate speed control on VW Adaptive Cruise Control. One of the main culprits could be a malfunctioning sensor, which may not accurately measure the distance from other vehicles on the road.

Additionally, outdated software or calibration issues can also lead to incorrect speed control by the ACC system.

Solutions: To ensure accurate speed control, it is crucial to keep your vehicle’s sensors and cameras clean at all times. Additionally, always follow the manufacturer’s recommended maintenance schedule for your vehicle.

If you notice any issues with the ACC system, have it checked by a professional immediately.

Aside from inaccurate speed control, another common issue with VW Adaptive Cruise Control is false alerts and warnings.

This can happen when the system detects a potential collision or obstacle on the road, causing it to apply brakes abruptly even if there is no real danger.

False alerts and warnings occur when the ACC system mistakenly identifies a potential collision or obstacle on the road, causing it to react as if there is an imminent danger.

Reasons: False alerts and warnings can occur due to a variety of reasons, including environmental factors such as heavy rain or snow that may obstruct the sensors’ view.

Other common causes include objects on the road that resemble other vehicles, low sensor battery, or issues with the system’s software.

Solutions: To address false alerts and warnings, it is essential to regularly clean and maintain the sensors and cameras of your vehicle’s ACC system.

If you encounter this issue frequently, consider getting the system checked by a certified technician for any underlying hardware or software problems.

In some cases, recalibrating the system or updating its software may also help resolve false alerts.

Another common problem reported by VW owners with adaptive cruise control systems is unresponsive controls. This issue occurs when the system fails to respond to driver inputs, such as adjusting the desired speed or distance from other vehicles.

Reasons: There are several potential reasons for unresponsive controls in a VW adaptive cruise control system. One common cause is dirty or damaged sensors, which may prevent the system from accurately detecting and responding to other vehicles on the road.

Additionally, issues with the system’s wiring or connections can also lead to unresponsiveness.

In some cases, software glitches or malfunctions may cause the controls

Solutions: If you are experiencing unresponsive controls with your VW adaptive cruise control, there are several steps you can take to address the problem.

First, try cleaning the sensors and ensuring that they are not obstructed by any debris or damage.

If this does not solve the issue, it may be necessary to have a technician examine the system for any potential hardware or software problems.

In some cases, a system reset or software update may also help to resolve the issue.

It is important to address any problems with your ACC system promptly and seek professional assistance if needed to ensure safe and reliable operation.

Another common issue reported with VW adaptive cruise control is unexpected braking. This can occur when the system incorrectly detects a vehicle in front and applies the brakes, causing a sudden decrease in speed.

Drivers may also experience this when approaching a curve or exit ramp, where the system mistakenly interprets an obstacle as a vehicle and engages the brakes.

Reasons: There are several potential reasons for unexpected braking in a VW ACC system. One possible cause is a dirty or damaged sensor, which may not accurately detect the distance of other vehicles.

Another reason may be an issue with the software, such as outdated mapping data or incorrect settings.

In some cases, certain weather conditions, such as heavy rain or snow, can also affect the accuracy of the system’s sensors and cause unexpected braking.

Solutions: If you are experiencing any issues with your VW adaptive cruise control, there are several steps you can take to address the problem.

First, make sure all sensors and cameras are clean and free of obstructions. You can also try recalibrating the system by following the instructions in your vehicle’s manual or consulting a professional technician.

In some cases, updating the software may also resolve any issues.

If the problem persists, it is important to have your VW ACC system inspected and serviced by a certified technician to ensure safe and accurate operation.

Additionally, staying informed about any recalls or updates from Volkswagen can help prevent potential issues with your system.

Another common problem reported by VW owners with adaptive cruise control is random acceleration.

This occurs when the system suddenly accelerates the vehicle without any input from the driver. This can be a dangerous and unnerving experience for drivers, especially on busy roads or highways.

Reasons: There are several possible reasons for random acceleration with VW adaptive cruise control. One common cause is a dirty or malfunctioning sensor, which can send incorrect signals to the system and result in unintended acceleration.

Another potential reason could be a software glitch or error, which may require updating or recalibrating the system.

In rare cases, there may be a mechanical issue with the vehicle itself that is causing the random acceleration.

Solutions: If you experience random acceleration with your VW adaptive cruise control, there are a few potential solutions to consider.

First, it is always recommended to have your vehicle inspected by a certified Volkswagen technician to identify and address any underlying issues.

This may involve cleaning or replacing the sensor, updating software, or making necessary adjustments to the system.

In some cases, a simple reset of the system may also resolve the issue.

How does VW adaptive cruise control work?

Now that we’ve covered some common problems with VW’s adaptive cruise control system, let’s take a closer look at how it works.

VW adaptive cruise control uses radar sensors and cameras to monitor the distance between your vehicle and other vehicles on the road.

Based on this information, the system can automatically adjust your vehicle’s speed to maintain a safe following distance.

It can also bring the vehicle to a complete stop if necessary, and resume driving when the traffic ahead moves again.

This technology is especially helpful in heavy traffic or on long highway drives, reducing driver fatigue and stress while maintaining safe driving distances.

Can you turn off the adaptive cruise control VW?

Yes, you can easily turn off adaptive cruise control on your VW vehicle.

Simply press the “Off” button on the cruise control system or use the controls on your steering wheel to deactivate it.

You can also adjust the following distance and set a maximum speed limit for the system to operate within.

If you need to temporarily pause the system, such as in heavy traffic or construction zones, you can also use the “Resume” button to resume adaptive cruise control.

You May Also Be Interested In Reading

https://www.vwpartsvortex.com/blog/volkswagen-cruise-control-not-working

https://www.businessinsider.com/volkswagen-cruise-control-accelerates-owners-car-without-warning-report-2023-1

• Forum Listing
• Marketplace
• Advanced Search
• VW Model-Specific Forums
• Golf & Jetta (all Gens)
• Golf/GTI VII

Solving "ACC is unavailable" dash error "C110300 - Adaptive cruise control sensor misadjusted" on mk7.5

• Add to quote
• Make sure your front bumper cover didn't get hit by checking the alignment at the fenders and its general appearance.
• Clean the emblem with window cleaner and a microfiber towel
• Take the emblem out with this tutorial and clean the inside surface
• Check that the sensor is properly aligned and seated into its bracket
• Remove the sensor using a non-prying trim tool under the tab at the top
• Clean the front of the sensor with a neutral cleaner

hey @physh thanks for the troubleshooting guide. Unfortunately it didn't solve my issue. I even tried the VCDS recalibration procedure, standing in front of a vertical wall, but also this fix didn't work: the alert went out, but the radar doesn't detect traffic well, so it is kinda dangerous to use it. Any other ideas?  

@pibe81 is it a Golf mk7.5? What happens when you unplug the sensor?  

Hi @physh , yes I do have a mk7.5. Unplugging and cleaning the sensor and then putting it back in didn't solve the issue. If you mean "what happens when I unplug the sensor and turn on the vehicle?", I get a bunch of alerts from the car, and I can see error logs in VCDS from more than 6 different modules. However I finally solved the issue: 1) I redid the calibration by putting the car in front of a perfectly vertical metal surface. 3) I believe the key was that I positioned the surface exactly 120cm in front of the sensor (measured with laser meter) and perpendicular to the car, both horizontally and vertically (also checked via laser meter). 4) drove a few miles: initially the detection of vehicles didn't work so promptly (could see them only when <10m ahead), but after a while it started detecting vehicles also when >50m ahead.  

pibe81 said: 1) I redid the calibration by putting the car in front of a perfectly vertical metal surface. Click to expand...

All great tips! I had this happen just recently on my 2019 / MK7 Jetta SEL P . I get a lot of car washes due to the daily drive I have 25 miles outside of town, but since I park inside my garage, I never actually look at the front of the car. I went to pop off the emblem to look at the radar sensor, to disconnect it and clean both sides of the connection with contact cleaner, and noticed that all of the chrome on the VW lettering on the emblem, had been stripped off, likely due to hundreds of car washes over the years. Part of me thought, no, it can't be that simple. I ordered a new OEM emblem from an eBay etailer, replaced it, and problem solved! ACC now works as it should, not more "Front assist: no sensor view" error!  

Going to try this. I have a 2018 7.5R and have experienced this fault twice. First time was due to me removing the grille and it popped up on the drive right after putting everything back together. I tried to clear faults in OBD11 but no success, it kept popping straight back up. Even tried driving around to see if it fixed itself but nothing. I ended up taking it to VW and I don't think they did a re-calibration as I was charged 1hr labor. They mentioned a reset and it was gone... Few months later to now, I had the front repainted by bodyshop and after 80 miles~ now it's come back randomly with the same code and dash messages. Going to try follow this to see if I can resolve. I don't drive the car that much and think the full calibration cost is outrageous so hopefully can get rid of this. Otherwise, removing the front end anytime and having this problem each time is crazy $$$. Wish they kept the 7R ACC location to void these problems...  

• ?            
• 84.5M posts
• 1.5M members

Top Contributors this Month

Adaptive Cruise Control ⁠ 1

Part of the iq.drive safety-enhancing and intelligent technologies.

Adaptive cruise control (ACC) helps drivers maintain a constant speed and distance from the vehicle ahead using sensors to detect other vehicles . 
The system can reduce speed of the vehicle if there is a slower moving vehicle ahead, bring the vehicle to a standstill, and resume speed regulation as long as the vehicle in front is moving again.

Maintain a safe distance

Assists with unintentional tailgating

Adaptive Cruise Control (ACC) feature allows drivers to maintain a constant speed while also keeping a safe distance from the vehicle ahead using sensors. This helps reduce the stress of constantly adjusting speed and distance, making the driving experience more comfortable.

Safety and confidence on the road

Adaptive responses for responsible driving

With the ability to slow down or bring the vehicle to a standstill in response to slower moving vehicles ahead, drivers can feel confident that they are driving safely and responsibly. This feature also ensures that drivers can easily resume speed regulation once the vehicle in front starts moving again, making the driving experience smoother and more enjoyable.

The ins and outs of  adaptive cruise control

How it works

Helps you maintain a preset speed and/or preset distance from the vehicle directly ahead. When dealing with traffic on the highway, it uses sensors to detect vehicles ahead of you, helping adjust your speed, and manages the distance between you and what’s in front of you.⁠

Instructions

• To engage the system, press the ON/OFF button on your steering wheel and then set your speed by accelerating to the desired speed and press the SET button.
• To increase the set speed by the 1 mph, press the + button. If you press and hold the + button, the speed will increase continuously in 5 mph increments.
• To decrease the set speed by the 1 mph, press the - button. If you press and hold the - button, the speed will decrease continuously in 5 mph increments.
• To adjust the following distance from the vehicle in front of you, press the ACC button on your steering wheel. As you press the ACC button, you'll see a change in the number of solid bars in your digital cockpit. The more bars visible, the greater the following distance. You can make the same adjustments using the +/- buttons immediately after pressing the ACC button or in your infotainment screen.
• To cancel, press the brake pedal or quickly press the cruise control button on the steering wheel.
• To resume a previously stored speed, press the RES button on the steering wheel.
• When you accelerate, the ACC function pauses and then resumes as soon as you stop accelerating.
• Note that, in some conditions, select vehicles may come to a complete standstill. For example, if the vehicle ahead of you comes to a stop, your vehicle will also come to a stop. The stop and go feature is included on all model year 2024 vehicles . For previous generation models , see your owner’s manual for vehicle limitations.

Limitations

• You must be driving above a minimum speed to activate the system. For some models the minimum speed is 15 mph; for others, it is 20 mph.
• Only reacts to objects within the sensor’s line of sight; some vehicles such are not detected until they are within the sensor’s line of sight.
• While all MY22 and newer vehicles can detect pedestrians, only some can detect cyclists. See your Owner’s Manual for your vehicle ’s limitations.
• Once activated, system only operates between 0 and 95 mph.
• The following situations can lead to unwanted braking: 
• Damage to or misalignment of sensors or sensor mounting.
• Sensor blockage, which can be caused by ice/snow buildup, dirt, mud or leaves. 
• Towing heavy trailers or carrying heavy cargo in the rear of the vehicle , which can elevate the front of the vehicle and change sensor angles. 
• Curvature in the road.
• The following situations can disable the system:
• Damage to, misalignment of or blockage of the sensors.
• Towing heavy trailers or carrying heavy cargo in the rear of the vehicle , which can elevate the front of the vehicle and change sensor angles.
• Braking force is limited. If additional emergency braking is needed, Front Assist may intervene.

Find answers about driver assistance

The VW Help Center

Discover answers to frequently asked questions about driver assistance features and general information about Volkswagen . Explore a wealth of information to better understand our products and services .

Ownership benefits

Shop Models

Build your ID.4

• Search forums
• Volkswagen GTI / Golf MK7 General Topics
• GTI & Golf MK7 General Discussions

ACC ( adaptive cruise control) not working

• Thread starter Hinders1
• Start date Dec 27, 2014
• Dec 27, 2014

Got 45,000 miles on and this has now stopped working with a fault display showing. Anyone know if there is a reset mechanism or will it have to go to dealer? Cheers  

Go Kart Champion

Is the main sensor dirty? Other than switching off the car for a while then trying it later, then yes a trip to the dealers, I note you show 45Kmiles, which means the car is out of warranty (  

Ready to race!

45k out of warranty? Isn't it 60k or 3 years?  

Maka344 said: 45k out of warranty? Isn't it 60k or 3 years? Click to expand...

This happened to my car - ACC front sensor problem on the dash. I took it into the dealer and at first they said it just might need re-callibrating - they plugged the car into their fault diagnosis system and it said replace the ACC sensor. They even checked this with Wolfsburg. Luckily this was all done under warranty. I had a look at the job sheet and this would have cost me over £1100 had I not had it still under warranty.  

• Dec 28, 2014

Thanks all, will book in to dealer  

golferbob said: This happened to my car - ACC front sensor problem on the dash. I took it into the dealer and at first they said it just might need re-callibrating - they plugged the car into their fault diagnosis system and it said replace the ACC sensor. They even checked this with Wolfsburg. Luckily this was all done under warranty. I had a look at the job sheet and this would have cost me over £1100 had I not had it still under warranty. Click to expand...

Phil said: It happens to a lot of people. You don't care now because it is under the warranty, but in 2 years from now, chances are high that it will happen again unless they have found the root cause causing this defect on the sensor, which I doubt. And this time you will have to pay ! It is also the same sh... with VW sensors. I had to change 8 of them in the last 10 years on my previous Golf. Click to expand...

golferbob said: A bright ray of optimism aren't you mate? lol! Thanks for your concern - but in 1 year from now - yes the car will be going back to the dealer - but in exchange for... a new Golf. So, If anything does happen in the next year - I'll still have it under warranty. In the meantime I'm pretty happy with the job they did replacing the sensor and camera in the ACC system. All the other sensors in my MK7 work just fine. Its a great car and all the new tech in the MK7 make it a really good car to drive. I think things have moved on in the last 10 years! lol! As I said - if anything else does go wrong - its covered, but thanks for your concern matey. Click to expand...

• Dec 29, 2014

Phil said: Sorry if I sound a little bit pessimistic. I had so many sensors issues... Click to expand...

Passed Driver's Ed

This makes me feel really good, I'm so unlucky with just about anything. Basically anything that has an expensive known fault, I will suffer it at some point. VHS chews tapes up, Xbox 360 fails, PS3 Blu ray drive failed, Sat dish hit by lighning. Renault Megane Electric window clips failed, my current i30 had the DRL replaced, and my new golf has the ACC (not collected yet) Suppose it would be easy to replace the sensor alone as it's coded and all the cabling is there.  

Driver Assistance Videos

Adaptive cruise control.

Adaptive Cruise Control (ACC) helps Volkswagen vehicles maintain a preset speed and distance from the car in front of you. When activated, if the car in front of you speeds up or slows down, the sensors can detect the change and your car follows suit.

Table of Contents

• General tables of the vehicle
• Driver's door
• Driver's Side
• Center console
• Driver Information
• Symbols in the instrument panel
• Warning and information messages
• Introduction to the instrument panel
• Digital instrument cluster, Pro version
• Digital Instrument Cluster, Basic Version
• Rev counter
• Fatigue detection system
• Traffic sign detection system
• Personalization
• Seat position
• Proactive occupant protection
• Airbag system
• Transporting children safely
• In case of emergency
• Opening and closing
• Vehicle key
• Keyless start and lock system Keyless Access
• Doors and central locking key
• Anti-theft alarm
• Adjust the position of the steering wheel
• Seats and head restraints
• Front seats
• Head restraints
• Seat functions
• Turn signals
• Vehicle lighting
• Interior lighting
• Glass cleaner
• Rear view mirrors
• Protection from the sun
• Heating, ventilation system and climate control
• Heating, ventilating and cooling
• Independent ventilation and cooling
• Driving directions
• Start and Stop engine
• Start—Stop system
• Manual shift
• Automatic gearbox
• Driving on slopes
• Driving profile selection and 4MOTION Active Control
• Off—road indicator
• Off—road driving
• Driver assistance systems
• Cruise control (GRA)
• Speed limiter
• Adaptive Cruise Control (ACC)
• Pre—speed regulation
• Emergency braking assistant (Front Assist)
• Lane Departure Warning Assist (Lane Assist)
• Driving assistant (Travel Assist)
• Emergency Assistant (Emergency Assit)
• Lane Change Assist (Side Assist)
• Park and maneuver
• Electronic parking brake
• General instructions regarding parking systems
• Parking assistance settings
• Reverse Assist (Rear View)
• Assisted parking system (Park Assit)
• Peripheral vision system (Area View)
• Trailer assist
• Leave a parking spot assist
• Brake assistance systems
• Practical equipment
• Folding table
• Ashtray and lighter
• Power suppliers
• Data transmissions
• Cybersecurity
• Upgrade system
• VW WeConnect
• Activate function WeUpgrade
• Wifi access point
• Wired and wireless connection
• Infotainment system
• First steps
• Telephone interface
• Voice control
• Transport of objects
• Placing luggage and cargo
• Trunk cover
• Trunk floor
• Separation net
• Luggage compartment equipment
• Driving with a trailer
• Towing device
• Bicycle carrier
• Fuel and exhaust gas purification
• Safety warnings regarding the handling of fuel
• Types of fuel and refueling
• Exhaust gas purification
• Various situations
• On-board tools
• Wiper blades
• Exterior lighting
• Change fuses
• Starting aid
• Check and reset
• In the engine compartment
• Liquids and operating media
• Window washer fluid
• Engine coolant
• Brake fluid
• 12 volt battery
• Rims and tires
• Tire monitoring systems
• Important information about wheels and tires
• Change a wheel
• Maintenance
• Vehicle maintenance
• Accessories, change of parts, repairs
• Information for clients
• Legal guarantee
• Long-Term Mobility Guarantee
• Memories and data services
• Black Box (Event Data Recorder)
• Stickers and signs
• Air conditioning fluids
• Infotainment system and antennas
• Component protection
• Information regarding the EU regulation on chemical substations
• Disposal of batteries, accumulators
• Declaration of conformity
• Information about the copyright
• Delivery and scrapping of vehicles at the end of its life
• Important information for vehicles of N1 category
• Declaration of conformity of radio equipment in Europe
• Declaration of conformity of radio equipment in non-European countries
• Technical data
• Notes on technical data
• Vehicle identification number
• Model plate
• Security certificate
• VW Tiguan Dimensions
• VW Tiguan Fuel tank volume
• Gasoline engines
• Diesel engines
• MultiFuel Engines (E85)

VW Tiguan 2021 Owner's Manual ➜ Adaptive Cruise Control (ACC)

What If My Vehicle Doesn’t Start?

2022 Mazda Kona EV

VWtiguan.net

VW Tiguan Service & Owner's Manuals - view online or download in PDF for free!

Useful links

• VW Tiguan Owner's Manual
• VW Tiguan Service & Repair Manual
• VW Tiguan Espanol Owner's Manual

Volkswagen Golf Owners Manual: Operating Adaptive Cruise Control (ACC)

Fig. 169 Left-hand side of the multifunction steering wheel: buttons for operating the Adaptive Cruise Control (ACC)

Conditions for starting the Adaptive Cruise Control

• The selector lever must be in position D or S or be in the Tiptronic gate. A forward gear, but not 1st gear, must be selected in the manual gearbox.
• In vehicles with a manual gearbox, the actual speed should be minimum 30 km/h (18 mph) if no speed is stored.

Controlling speed

When switched on, the speed can be stored and set. The stored speed can vary from the speed actually being driven if the distance is being actively controlled.

The mph figures given in brackets in the table relate exclusively to instrument clusters with mile readings.

Stop-and-go traffic and the vehicle automatically pulling away

Automatic pulling away is not available for all vehicles and countries.

Setting the distance level

The speed-dependent distance from the vehicle in front can be set to one of 5 levels in the infotainment system   .

In wet road conditions, you should always set a larger distance than when driving in dry road conditions.

The following distances can be pre-selected:

When the highest level is reached, the distance returns to the lowest level when the button is pressed again.

Setting the driving programme

In vehicles with Driving Mode Selection, the selected driving mode (Driving Mode Selection) can affect the acceleration response   .

The following driving modes can be selected:

The following conditions can prevent the Adaptive Cruise Control (ACC) from reacting:

• If the accelerator is depressed.
• If no gear is selected.
• If the ESC is taking corrective action.
• If the driver has not fastened seat belt.
• If there is a fault in several brake lights on the vehicle or on a trailer with an electrical connection to the vehicle.
• If the vehicle is reversing.
• If the vehicle is travelling faster than approximately 160 km/h (100 mph).

• The ACC may not be able to recognise all driving situations correctly.
• Leaving your foot on the accelerator will mean that the ACC will not brake automatically. This is because manual acceleration overrides the system.
• You should always be prepared to brake the vehicle yourself.
• Observe country-specific regulations regarding the minimum distance.

The set speed will be deleted if the ignition or the ACC is switched off.

The ACC is automatically deactivated when the traction control system (TCS) is deactivated.

In vehicles with a start/stop system, the engine is switched off automatically during the stationary phase of ACC and is then restarted for moving off.

Radar sensor

Switch off the adaptive cruise control (acc) temporarily in the following situations, other materials:.

Seam seals, body of CNG-powered vehicles   Note Seam seals made during repair work must be identical in appearance and thickness to the original seam seals. To avoid damage or faulty operation, brush seam seals smooth near attachments which must be attached. ...

Removing and installing dash panel insert trim Special tools and workshop equipment required         Removal wedge -3409 Removing –  Remove side vent on driver side → ...

Testing for leaks Special tools and workshop equipment required Tester for brake pressure regulator -V.A.G 1310 A-     Adapter M10 -V.A.G 1310/6- Test prerequisites: ...

• Forum Listing
• Marketplace
• Advanced Search
• Club Touareg Technical Forums
• General Maintenance & Repair

Adaptive cruise problems

• Add to quote

On my 2019 model Touareg R-Line the Adaptive Cruise Control and associated functions has an intermittent fault - in that it stops functioning. The dealership advise that there is not a "software fix" available from VW! I HAVE BEEN UNABLE TO GET A RESPONSE FROM VW UK as to when and if this will ever be repaired. This has been going on since October 2019. Are there similar problems elsewhere?  

My 2016 TDI Lux will disengage randomly and a couple of message flash on the screen. It takes stopping, shutting it off and turning it back on to get it to work again. No idea why. At first I thought it may be an insect hitting the foremost sensor on the bumper, but not sure yet. Looking forward to hearing from others.  

Maybe you have a bad radar receiver (next to the fog lights) or perhaps other issue??  

The issue is that the dealership has found the fault code and passed it to VW UK but there is no software fix available to rectify the fault. I have asked if and when the primary safety feature on a top of the range car will ever be fixed, but despite speaking to Customer Care on several occasions and registering a letter to VW UK I can't get a response. In an 18 month period I have had 2 VW ex-management Touaregs; my wife has just bought a new T-Cross and my daughter bought a new Tiguan - all in 18 months. Customer Care - Zero. I should make it clear that I do not blame the dealership. In fact they are embarrased and realise they are about to lose a good customer.  

Same here. R-line tech. No ACC, lane control, front assist, headlight assist. VW advise “working on a software fix”. Codes reset to clear, radar calibration reqd as part of process. 2 days without vehicle. Dealer equally emabarrased as unable to fix, unknown when it will occur again. :-(  

My ACC had an error yesterday too. I had three faults. ACC, lane guidance and I can’t remember the third. I had to turn off the car and back on again for it to clear.  

Blade74 said: 2020 Touareg. Click to expand...

2020 Touareg.  

Yup I will do. Only had the car for two weeks.  

Mine was due to heavy mist/rain that was obstructing the cameras views of the lanes markings etc.  

Common. Snow will cause it too.  

My ACC seems to perform well other than a single incident where the system has stopped working and reset after an engine restart. I received my OBDeleven device yesterday and ran a full scan... 15 faults listed, 14 of those related to the ACC (Adaptive Cruise Control) most of which appear as 13 Adaptive Cruise Control System description: ACC3 Software number: 7P6907561C Software version: 0400 Hardware number: 7P6907561 Hardware version: H21 Faults: C110B49 - Adaptive cruise control sensor No signal Intermittent U111100 - Function limitation due to missing message Intermittent  

VW have a software update. I was called Weds (27 Jan 2021). Vehicle delivered this morn....still updating at close of play apparently, I may get it back close of play Monday....or maybe not!! A friend has a 911 with the same issues....  

When you collect the car find out what the update was all about and the TSB reference.  

Right! This may be what you've been waiting for...(or not!) Apparently your VW garage will have to download these updates to a bunch of SD cards and then upload them in some way to the vehicle. There's then a load of resetting/calibration...oh and error codes which means its not a quick job... Too early to say if fixed or not. VWUK/Germany's silence is defeaning! Next time they release a "tech" version of a vehicle, maybe the "tech" should work..?😤 Tech Service bulletins below refer:- 2054001/2 2054374/4 2060938/3 Good luck.....  

Hi..it’s the third time on my 2019 CR7 190...ACC ABS Lane control and SOS ...lit up like a Chrismas tree..once..not aligned sensors..second..tow bar fitted by VW..went crazy then today..towing boat..totally lost its marbles...VW has a real problem with this technology..booked in third time 😡😡😡😡😡😡😡😡  

Perth said: On my 2019 model Touareg R-Line the Adaptive Cruise Control and associated functions has an intermittent fault - in that it stops functioning. The dealership advise that there is not a "software fix" available from VW! I HAVE BEEN UNABLE TO GET A RESPONSE FROM VW UK as to when and if this will ever be repaired. This has been going on since October 2019. Are there similar problems elsewhere? Click to expand...

I also get issues sometimes when I drive through tunnels. Not sure if it’s the type of lights in there. Or maybe it’s the laser movement sensors in tunnels. Sometimes my car will try to brake quickly also in certain tunnels. Sent from my iPhone using Tapatalk  

The VW manual cautions that the equipment can sometimes trigger incorrectly especially in corners where other vehicles are present. I had this happen today, only momentarily braked but spooked the guy following me  

Sorry to bump an old thread, but it was either this or create a new one on the same subject. Has anyone had this fault successfully fixed? I have had my CR7 R-Line Tech for about 3 weeks (bought from VW), and have had several instances of this whole interlinked system going nuts. The damn thing applied almost full braking force for no reason while in lane 3 of the motorway yesterday FFS. I'm trying to decide whether to let VW attempt to fix it, or reject the car before I end up in a world of pain with a series of recurring faults that aren't repairable.  

This problem is generally becasue the ACC thinks there is something going very slow in what it thinks is your lane. "Thinks" is the operative word and the ACC is not as smart as you and can be fooled. Mine is commonly fooled by a car turning into a side street some distance ahead. As the car turns out of my lane the side of the car which appears stationary relative to me appears in the radars view and causes the brakes to be applied. If I hit the accelerator the braking stops. In your case a combination of lane markings and road side objects may have fooled the ACC for some similar reason. Is this a "fault" in the hardware or software or just a "feature" and "limitation" of the system who knows and I guess up to you to decide depending on what VW say in response  

The autonomous braking component can catch you out especially if you are travelling close to others. A slight lane deviation by a vehicle ahead will sometimes trigger the braking system which can be catastrophic for those behind who are not expecting a full on brake check. ( Teslas do this too! )  

Bloody silly. The driver should be driving the car at all times!  

🤣🤣🤣🤣 Will not be too long before the kids will need to watch a movie to see us oldies actually driving a car. Remember manual gearboxes (stick shift) Albeit not in the current generation of vehicles  

Thanks for the replies. On the occasion that it braked hard on me the other day, there was literally nothing in front or to the side of me. If there was a car close behind me, god knows what might have happened. I haven't had chance to fully note what message appears so quickly on the dash when it does it, bit it includes "SOS ..... TAKE CONTROL OF THE STEERING" or something. Very disconcerting. The previous hissy fits that it's had were when I was just cruising through town, under 30 miles an hour, no danger of any sort. ** beep beep ** - various/multiple collision systems and ACC switched themselves off. The fact that these issues persist for some owners even when VW have attempted to fix it has got me 99% sure that today I'm going to tell them they're having the car back and I want a refund.  

• ?            
• 97.6K members

Top Contributors this Month

Home » Tips & Tricks » How to use Adaptive Cruise Control on VW Tiguan

How to use Adaptive Cruise Control on VW Tiguan

Adaptive Cruise Control on Volkswagen Tiguan helps maintain an individually stored constant speed between about 20 miles per hour and 95 miles per hour at a previously set distance in time intervals between your vehicle and those in front of you.

To switch on adaptive cruise control, press the on/off button on your steering wheel, the system is now active but no speed is set. To save the current speed when the vehicle is moving, press the SET button.

The set speed appears in the instrument cluster and the adaptive cruise control system begins regulating the speed to help automatically maintain a comfortable following distance to a vehicle in front.

Adjusting distance / gap

The adaptive cruise control system helps maintain the following distance by determining a time interval, resulting in a speed dependent distance. When adaptive cruise control is active, the following distance to the vehicle in front can be adjusted to one of five positions by pressing the adaptive distance button on the steering wheel.

The distance intervals can also be set using the plus or minus buttons immediately after pressing the adaptive distance button.

When a slower moving vehicle directly ahead is detected, adaptive cruise control automatically slows down and helps maintain the distance that has been set. Once the slower vehicle moves out of the way, the system adjusts back to the set speed.

Stop and Go

If the vehicle traveling ahead brakes to a standstill, adaptive cruise control will also brake your vehicle to a standstill. The driver assist system holds your vehicle stationary with the brakes and adaptive cruise control staying active. To drive off after being stationary briefly, press the accelerator, adaptive cruise control will resume speed regulation as long as the vehicle in front is moving again.

Deactivate and resume ACC

To deactivate cruise briefly press the cruise on/off button on the steering wheel, or press the brake pedal. To resume the previously set speed, press the resume button RES .

To increase the speed by one mile per hour, briefly press the plus button or press and hold to increase the set speed in increments of five miles per hour. Press the minus button briefly to reduce speed by one mile per hour, or press and hold to reduce the set speed in increments of five miles per hour.

In addition to the functions of a traditional cruise control system, adaptive cruise control can help speed up or slow down your car to keep a comfortable following distance to the car ahead.

2 thoughts on “ How to use Adaptive Cruise Control on VW Tiguan ”

Good useful information.

Cruise control goes off when you turn off ignition is there a way to keep it on always? like older models?

• Citroen C1 ABS light is on – causes and how to reset
• Mercury Sable low oil pressure light is on – causes and how to reset
• Infiniti Q50 bad wheel bearings symptoms, causes and diagnosis
• Hyundai Bayon burning smell causes and how to fix it
• Infiniti Q60 Apple CarPlay not working – causes and how to fix it
• How to remote start Cadillac XT6 with key fob or mobile device
• Alfa Romeo Giulia Apple CarPlay not working – causes and how to fix it
• Mazda3 bad ignition coils symptoms, causes, and diagnosis
• Chevy Avalanche pulls to the left when driving
• Wireless Android Auto on Audi SQ8, how to connect
• Ford Explorer bad O2 sensor symptoms, causes, and diagnosis
• Chrysler Aspen heater not working – causes and diagnosis
• Pontiac G6 uneven tire wear causes
• Chrysler Voyager pulls to the right when driving
• Kia Sedona bad wheel bearings symptoms, causes and diagnosis
• Toyota Supra Bluetooth not working – causes and how to fix it
• Mini bad ignition coils symptoms, causes, and diagnosis
• Chrysler PT Cruiser auto windows not working, how to reset
• Mercedes-Benz GLB steering wheel controls not working – causes and how to fix it
• Lexus NX Apple CarPlay not working – causes and how to fix it

Volkswagen Cars w/ Adaptive Cruise Control (All 11 Models)

Adaptive cruise control has been available mostly in luxury vehicles but is now common in many mainstream cars, including Volkswagens.

The Volkswagen cars, SUVs, and EVs in this post have adaptive cruise control or conventional cruise control system.

Check the corresponding tables to see the relevant model years when the system became available.

Adaptive Cruise Control vs. Cruise Control

The more-basic cruise control in older Volkswagen cars helps the vehicle maintain a steady cruising speed.

Adaptive cruise control (ACC) enhances the conventional cruise control system by adjusting the car’s speed to match the vehicle ahead, slowing or accelerating to the set speed when appropriate.

Newer Volkswagens have the IQ Drive technology that automatically maintains a set distance from the vehicle ahead, with the ability to brake on its own to avoid a potential collision.

Rival mainstream car makers that produce popular models with adaptive cruise control (ACC) include:

• Toyota vehicles with ACC .
• Kia vehicles with ACC .
• Honda vehicles with ACC .
• Hyundai vehicles with ACC .
• Nissan vehicles with ACC .
• Ford vehicles with ACC .

Volkswagen Cars with Adaptive Cruise Control

#1 volkswagen golf.

Although it’s no longer in production after 2021, the Golf hatchback remains a compelling purchase as a used car, with its excellent ride quality and versatile body – even the more-powerful Golf R is a competent daily driver .

All Volkswagen Golf models from 2003 to 2021 had standard cruise control that enabled a steady highway cruising speed.

Only in 2002 when the system first became available was cruise control not available at all trim levels.

#2 Volkswagen Polo

Although the VW Polo isn’t available on American shores, it’s a popular little car sold globally in Europe and many other countries.

Except for the latest generation that debuted in 2022, Volkwagen Polos from 2009 to 2021 had cruise control in the pricier variants, and all pre-2009 models only had the system as an optional add-on.

#3 Volkswagen Beetle

The discontinued Volkswagen Beetle had cruise control as a standard provision from 2012 to 2019.

#4 Volkswagen Jetta

In a class with all-stars like Honda Civic , Toyota Corolla , Hyundai Elantra , and Kia Forte – all with adaptive cruise control – the VW Jetta seems somewhat mediocre.

Still, from 2019 onwards, Volkswagen Jettas have had adaptive cruise control (ACC) in their higher trims and the more-basic cruise control in the lower ones.

Cruise control is standard across all Volkswagen Jettas from 2003 to 2018, with the 2001 and 2002 models only having the system in the more-expensive trims.

#5 Volkswagen Passat

2021 and 2022 Volkswagen Passat sedans have standard adaptive cruise control, while models from 2016 to 2020 only had the system in the higher trims.

Cruise control is standard across all Volkswagen Passat from 2001 to 2015, and older models before that period do not have the cruise management system.

2022 marks this midsize car’s final model year stateside.

#6 Volkswagen Arteon

This 2019 debutant is a unique large hatchback with sleek styling and sporty handling.

All Volkswagen Arteon models have at least the basic cruise control system, with the higher trims carrying the more-sophisticated adaptive cruise control (ACC) before ACC became standard from 2022 onwards.

Volkswagen SUVs with Adaptive Cruise Control

#7 volkswagen taos.

Since its introduction in 2022, the Volkswagen Taos subcompact SUV has had adaptive cruise control in the upper trims and cruise control in the lower ones.

#8 Volkswagen Tiguan

This model stands out among small SUVs with its three rows of seats.

Volkswagen Tiguans from 2018 onwards have had adaptive cruise control or cruise control, depending on the trim level.

All VW Tiguan models from 2009 to 2017 had standard cruise control.

#9 Volkswagen Atlas Cross Sport

This SUV is a two-row version of the VW Atlas.

Since its 2020 debut, the Volkswagen Atlas Cross Sport has had adaptive cruise control in the upper trims and conventional cruise control in the lower ones.

#10 Volkswagen Atlas

This SUV is a three-row midsize, seating up to seven.

Like the two-row variant, the Volkswagen Atlas with an extra row of seats has cruise control in the base trim and the more sophisticated adaptive cruise control in the costlier ones.

Volkswagen Electric Vehicle with Adaptive Cruise Control

#11 volkswagen id.4.

As the German marque’s pioneering electric SUV, Volkswagen ID.4 models have adaptive cruise control with lane centering across all trim levels.

References:

https://www.vw.com/en/models.html

https://www.vw.com/en/iq-drive.html

Welcome Guest. Please Login or Register .

ACC Adaptive cruise control sensor misadjusted

• Previous Thread
• Next Thread
• Please make a selection first

• « Prev
• Next »

• Forum Listing
• Marketplace
• Advanced Search
• The Volkswagen Garage
• Maintenance & Service

ACC + cruise not working on Mk7

• Add to quote

Hi folks, we recently had some bodywork damage repaired by a local bodyshop. Since then the ACC front facing radar, and hence the cruise control does not work. Any ideas? Have only just been told by the missus who drives the Mk7 all the time.  

The sensors are notorious for water and impact damage plus very often stolen to fix other cars as they are so expensive. Start with a fault code read, if this says the sensor is faulty it will need replacing or it may be a set up issue so look for an independent alignment centre who are equipped to carry out automatic drying assistance system program in; this is not a cheap job even if the sensor is OK.  

My Golf mk7 has been stuck with acc and front assist deactivated for over a year now. Fault code the car has for acc is B2000F0 and the engine has fault code U112300 (databus error value received) which might be the ECU unable to read the radar sensor. Crasher - is it easy for a novice to see the sensor and retaining bracket? Can the square surround be removed from the outside or does the bumper need to come off?  

Sam&Anne said: As I posted previously my front sensor was clouted by a cretin with a power wash wand when doing a compulsory (here in N.I.) underbody wash prior to the MOT. I was not permitted to use the wand on their premises so I was destined to watch him wave it about like a hockey stick. They as normal accept no liability for the clowns they employ. I get frequent warning now that ACC isn't working but I care not a jot as I never use it anyhow due to my aversion of having a computer drive for me after 56 years. It is a stupidly expensive item to replace but a check confirmed no errors so I ignore the dire warnings. Click to expand...

Sam&Anne said: Is it showing the warning permanently? If like mine both it and the front assist warnings go out after a few seconds. The do come on again without warning throughout any trips but go out again. As I said I have had a check with a colleague who has the gear and he says no errors so I ignore them but I believe some sort of damage was done at the wash. If the warning is permanent I would be tempted to have some work done to give peace of mind but the sensor is a silly price and fitting and calibrating on top of that. As for selling a buyer will definitely IME be wary and will usually ask unpleasant questions. If you feel intimidated at a Mickey Mouse car wash, just drive away. Good ones are out there. Click to expand...

Copy: If the warning is permanent I would be tempted to have some work done to give peace of mind but the sensor is a silly price and fitting and calibrating on top of that. As for selling a buyer will definitely IME be wary and will usually ask unpleasant questions.  

I guesstimated one for a customer who sensor had been stolen, literal ripped out and it was approx £1600.  

• ?            
• 40.5K members

Top Contributors this Month

Current time by city

For example, New York

Current time by country

For example, Japan

Time difference

For example, London

For example, Dubai

Coordinates

For example, Hong Kong

For example, Delhi

For example, Sydney

Geographic coordinates of Elektrostal, Moscow Oblast, Russia

City coordinates

Coordinates of Elektrostal in decimal degrees

Coordinates of elektrostal in degrees and decimal minutes, utm coordinates of elektrostal, geographic coordinate systems.

WGS 84 coordinate reference system is the latest revision of the World Geodetic System, which is used in mapping and navigation, including GPS satellite navigation system (the Global Positioning System).

Geographic coordinates (latitude and longitude) define a position on the Earth’s surface. Coordinates are angular units. The canonical form of latitude and longitude representation uses degrees (°), minutes (′), and seconds (″). GPS systems widely use coordinates in degrees and decimal minutes, or in decimal degrees.

Latitude varies from −90° to 90°. The latitude of the Equator is 0°; the latitude of the South Pole is −90°; the latitude of the North Pole is 90°. Positive latitude values correspond to the geographic locations north of the Equator (abbrev. N). Negative latitude values correspond to the geographic locations south of the Equator (abbrev. S).

Longitude is counted from the prime meridian ( IERS Reference Meridian for WGS 84) and varies from −180° to 180°. Positive longitude values correspond to the geographic locations east of the prime meridian (abbrev. E). Negative longitude values correspond to the geographic locations west of the prime meridian (abbrev. W).

UTM or Universal Transverse Mercator coordinate system divides the Earth’s surface into 60 longitudinal zones. The coordinates of a location within each zone are defined as a planar coordinate pair related to the intersection of the equator and the zone’s central meridian, and measured in meters.

Elevation above sea level is a measure of a geographic location’s height. We are using the global digital elevation model GTOPO30 .

Elektrostal , Moscow Oblast, Russia