2022 Volkswagen ID.4: adaptive cruise control problems

Filed Aug 19, 2025 · Brakes, Driver assistance · CA

The automatic cruise control failed and disengage with a sudden braking. After that the following warnings appear: Front assist has limited availability, rear traffic is currently not available, proximity sensors malfunctioning. I took the vehicle to service and diagnostic suggested the replacement of brake booster. Service department recommended a replacement a cost of $2,800 as the vehicle is out of warranty (more than 50K miles), I paid $295 for diagnostic. I currently don't have the funds for repair. Failure of braking system is a serious matter. I am not sure if I should continue driving this car, unfortunately I need it to go to work.

Filed Mar 27, 2025 · Driver assistance, Electrical · OR

I use this car for work daily, see patients in their homes. The driver door won’t locked, for 2 consecutive days and this is not the first time incident. Whenever this happens, I notify the dealer but they said VW does not have repair/solution to it yet. So, the car’s safety features (emergency braking, lane departure assist, adaptive cruise control and etc) are not functional. This makes it dangerous for us/drivers. Because the door is unlocked and car is running, it sends signals/sounds warning the door is unlocked. It is terrifying driving the car while it’s raining. I am unsure if the car will suddenly stop. Also, the anti-fog doesn’t work unless I turn on the heater which reduces my mileage. I can barely see the road when it’s pouring rain. The car doesn’t charge to its usual 200 miles at 80% (recommended), only charging 180 miles at 90%. Hope you can help me please as I am the bread winner in the family. We do not have extra budget to get another car. Our old 2010 Prius is only good in town, not in major highways. If something happens to me due to this car’s manufacturing faults, my husband and child will be left destitute and end up homeless. Thank you for your assistance.

Filed Nov 13, 2024 · Acceleration, Brakes · DE · crash

Was coming to stopped traffic, suddenly car accelerated quickly and rear ended car in front, which then hit 2 cars in front. Event data recorder showed the acceleration; not sure what happened. Car has haptic button for adaptive cruise control and ? Engaged on resume button left side of steering wheel. VW says not a manufacturing defect. Fortunately no injuries - air bags did not deploy.

Filed Jul 26, 2024 · Driver assistance · AZ · crash · 2 injuries

On 5/13/2023, I drove using adaptive cruise control (ACC). I traveled approximately 9 miles without issues and turned left into a parking lot. Upon turning, the break was engaged and which canceled the cruise control. I do not recall the exact speed it was set but it was over 50mph. I drive my VW ID.4 in B mode which is brake energy recuperation mode and brakes the car as soon as the foot is lifted from the accelerator. In the parking lot, I was driving at a slow rate of speed because it was a Saturday morning and there were lots of kids going to the Jui Jitsu gym and dance studio which was my destination. While navigating at this slow speed, I typical lift my foot off of the accelerator rather than tapping the brakes as it is an effective method in the B driving mode. I was turning right into a spot, my foot was on the accelerator because there is not coasting in this mode to turn into the spot. As I was turning the wheel hard to the right, my hand grazed the capacitive controls of the ACC and resumed the cruise control causing my car to suddenly accelerate at the previously set speed into the curbing. As mentioned, my foot was on the accelerator as I was pulling into the spot. When the car crashed into the sidewalk the impact caused my foot to depress further on the accelerator which caused a secondary impact into a support pillar further on the sidewalk. Fortunately, the pillar was there, otherwise, I would have crashed through the yoga studio directly behind the pillar which had a full class going. I also narrowly missed a father and son walking on the sidewalk to Jui Jitsu. I notifed VW and they analyzed the black box but claimed the accident to be my fault since the accelerator pedal was engaged, and I did not break until after impact. I do not dispute that.

Filed Jun 3, 2024 · Driver assistance · CA · crash · 1 injury

I was driving my car (Vehicle 2, Volkswagen) southbound [XXX] , south of La Cumbre, in the #1 lane, at approximately 65 miles per hour at adaptive cruise control. I observed Vehicle 1 traveling in the #2 lane when Vehicle 1 veered into lane #1. Adaptive cruise control failed to recognize the object in my lane. It failed to reduced the speed, it failed to initiate automatic brake system, and it failed to warned the driver of the object. I collided with the front right side of his vehicle. After the crash Party 2 drove to the median shoulder and a waited CHP arrival. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jan 14, 2024 · Driver assistance, Fuel system · TN

While driving to work at 6:45AM, on a secondary road with the vehicle in "B" mode and the main cruise control switch active, but not on, I approached an intersection and was attempting to use the vehicle's regenerative braking. My right foot was off the gas and gently resting on the brake peddle. This is when I felt the car suddenly accelerate. I immediately pressed the break peddle which slowed the car appropriately, but not to a complete stop. I released the break at which point the car re-accelerated. I immediately reapplied the break and came to a complete stop. There was a car in front of me and if I had not reacted so quickly it's possible I would have run into that vehicle. After these two episodes I immediately pulled off the road into a parking lot and got out of the car to do a visual inspection. After seeing nothing wrong I proceeded to drive to work without incident making sure the cruise control main switch was deactivated. The car is waiting inspection by the local dealership and available for inspection. The problem has never reoccured. No warning lamps nor messages present prior to or during the incident.

Filed Jan 2, 2024 · Brakes, Fuel system · PA

The car has now 3 times over the last year suddenly lurched forward while braking and pulling into a parking spot. The first time it went over a curb and into a yard. We thought it could be a mistake, but my wife, driving, has never had an accident in 40 years driving. Happened again, and we thought maybe it had something to do with cruise control and hepatic sensitive buttons. But we keep that system off unless we are on the highway. This time it lurched forward but she managed to get it to stop just as it touched the parked car in front. No damage. Foot was on the brake as coming to a stop. This car should not be allowed on the road.

Filed Jun 19, 2023 · Acceleration, Driver assistance · CA · crash

After using adaptive cruise control, driver pulled into a spot to pick up a pizza. Car was parked then lurched forward without pedal input, jumping over parking parking block and then crashed through front window of a store. Took out retaining wall and came to a stop at the back wall. Thankfully no one was injured. Police report was filed and manufacturer was alerted who interrogated the vehicle but claimed nothing found to be wrong. Vehicle was totaled and damages were paid. A number of other similar incidents have been reported with this vehicle so we felt it necessary to alert.

Filed Jan 23, 2023 · Driver assistance, Electrical · OR

We've taken the ID.4 in to the dealership three times for repairs. They have not been able to resolve it and have more or less said that it is a manufacturer defect. * The car does not connect to the internet. * The driver's console continues to go blank, very often loses all safety features, and generally acts oddly. We've realized that this mostly happens when the car travels over slight bumps or vibrations, which is basically every time we drive it. Warning signs on the driver's console will show loss of main safety features like Rear Traffic Alerts, Lane Assist, and Cruise Control. * The main driver console often goes blank. It recently blanked out for twenty to thirty minutes while driving on the freeway, making it impossible to know how fast I was going. This also happened in a school zone where children were present. * The back over camera often goes blank. There are children in our neighborhood and this makes backing out of our driveway unsafe. I've supplied Volkswagen with multiple videos of these occurrences, including to [email protected] and [email protected], and they have not resolved the issue.

Filed Aug 16, 2022 · Acceleration, Driver assistance · IL

While driving with the adaptive cruise control enabled at 60 mph, I entered a 65 mph speed zone, so I attempted to increase my speed setting pressing the “+” control a couple times on the steering wheel, which should added 2 to 10 mph to the current setting, depending upon how firmly I pressed (+1 for light, +5 for firm press). Instead, it increased to 100! As fast as this car is, it could have been well above the limit in seconds so I furiously hit the “-“ button until getting to 65, but the speedometer showed that the car was only going around 47 mph. Clearly, something was wrong, so for safety, I disabled the speed control entirely. After resuming a safe speed, I looked again at the display and realized the problem. The adaptive cruise control display had switched on its own to displaying the speed setting in kilometers per hour, while the speedometer continued to display in miles per hour. The danger here is that it caused confusion and minor panic while driving on a 65 mph highway. Thankfully, I kept my head and the traffic was light, so in the end, there was no damage done. Once off the highway and on a quiet street, I was able to capture a photo of the display. I tried turning the car off and on and rebooting the infotainment display, but neither corrected the problem. I found that going into settings and switching my preference for speed display from miles to kilometers, then back again resolved the issue.