2023 Volkswagen ID.4: false forward collision warnings

Filed Feb 26, 2025 · Brakes, Driver assistance · NV

As I described via various work orders to VW Centennial service since 05-15-2024 (5 service orders ago). I am seriously concerned about the sensor ability to prevent and effectively work when needed. Today, 02-26-2025 I am documenting a clear scenario where ACC failed. On Freeway 215 driving 60 MPG with ACC engaged. Traffic on the freeway came to a standstill, the ACC engaged and stopped my ID4 from 55 MPH. This is the ideal outcome. However it failed few moments later. ACC showed ready when at standstill. When traffic resumed, ID4 accelerated to commensurate with the traffic at 25mph and ACC kept on par with the car ahead which is intended with the ideal distance. 5 seconds later, cars stopped again. This is where ACC should have stopped my ID4. However it did NOT. ACC did not stop my ID4 only to find myself facing a red collision alert second later within car length away. Had to hit the brakes hard and swerve to avoid collision with the car in front. I was led into a false sense of security as ACC worked minutes prior. This is not the first time ACC failed, and based on my accounting, it only works ¾ times. Even failure to engage ¼ times this can result in a serious collision. Many times I’ve discussed with the service asking them to replicate the same issue reported here. I also gave service exact scenarios where this happened. ACC also consistently fails 100% on highway off-ramps as the sensor does not see off-ramp barriers. As such you can always find ID4 ACC accelerating into increasing elevation off-ramps. A clear example of such you is on Freeway 215 and 95 off-ramp. This is a severe safety flaw that is 100% reproducible that I’ve explained to my service department time and again.

Filed Nov 20, 2024 · Driver assistance · CA

The electronic display has a recall. The display will just blackout at times leaving nothjng readable and not functionable. The collision warning systems constantly go off without anything being in our way causing the car to stop drastically causing passengers to experience severe jolting. This happens often. Door handle defects that are recalled. All recalled issues cannot be fixed according to VW. VW will not take back the car or buy back the car. They currently have a “no sell” on the id.4s and will not buy them back. We cant even get out of this car.

Filed Nov 13, 2024 · Acceleration, Driver assistance · IL

Whole assist package malfunctions on daily basis making the cruise, lane assist, front collision warning, sign recognition not possible to use.

Filed Nov 10, 2024 · Driver assistance, Electrical · NC

On two occasions the entire instrument panel went dark. Speed and other information were not available. It is my perception that lane keeping assistance, blind spot monitoring, automatic braking for collision avoidance and other safety systems were not available during those incidents. I have inquired of dealership maintenance personnel, and they do not know how many systems are affected. When these incidents occur, it is disconcerting for me as a driver and could cause an accident. If the safety systems are not functioning, then the probability of high-speed collision is increased. Examples of that would include front-rear collision at highway speed and lane changing or merging on expressways. A recall for these problems was issued in May, 2024 with an update in July but the manufacturer says they don't know how to fix it. I have asked them for either a prompt repair or for them to buy-back the car. They have denied my request. I believe that so much time has passed that they should be required to repurchase the car.

Filed Oct 8, 2024 · Driver assistance, Electrical · CO

Collision warnings/automatic breaking has failed on vehicle multiple times. Presumably due to the software/hardware not being able to process. This has led to several incidents of near collision when in travel assist (self driving) and in general operation where it has actively backed into objects. Dealer did not have comments on incidents. Also raised infotainment resetting during driving from current campaign which is 6+ months old and they did not have an ETA on a resolution. Recommend pushing a forced buy back campaign as VW is unable to fix these dangerous issues.

Filed Oct 1, 2024 · Driver assistance · FL · crash · 1 injury

On 9/17/2024 roughly at 10:00PM, while in the drive-thru picking up food, my Volkswagen ID.4 suddenly self-accelerated out of nowhere as I was slowly driving towards the window to pay for food. I was completely shocked—I’ve never experienced anything like this. I tried to react quickly, but the car surged forward and slammed into a large cement light post. The impact was hard, and the car is now severely damaged. What really shook me was that none of the safety features I’ve come to rely on worked—there was no automatic braking, late front collision warning, and despite the heavy impact, none of the airbags deployed. I ended up feeling all bruised and now have some severe mid-back pain. The thought that I could have easily been hurt more seriously, or worse, could have harmed someone else if this had happened in a crowded area, is traumatizing. This has made me completely lose trust in the vehicle’s safety systems. If the car can do this in such a low-risk situation, I can’t imagine what might happen in a more dangerous scenario. I brought up other safety concerns to Volkswagen that were completely dismissed.

Filed Jul 10, 2024 · Brakes, Driver assistance · WA · crash

My 2023 ID4 suddenly accelerated and lunged forward (while my foot was on the brake) as I was turning right into a parking spot. I was going very slow with my foot on the brake . The ID4 lurched forward which propelled me in the wall of a concrete building that I was parking at (luckily no damage to the building). The acceleration was so powerful it’s like I floored it and frightening. None of the warning signals, sensors or collision warnings went off, nor did the emergency braking (when an object is too close in the front of the vehicle). After the ID4 went into the wall- it had registered that there was a collision (but nothing before). There was damage to the lower plastic bumper, the hood popped open (the latch to open the hood inside the vehicle now did not work) and some paint scratches. This had never happened before, I have taken it to my local VW dealer service department, unfortunately they have not been able to reproduce the issue. Had I been coming to stop at a traffic light, or been in a busy parking lot, it could have been much worse as this could have lurched into another vehicle, pedestrian or business store front.

Filed Jun 30, 2023 · Driver assistance, Electrical · CA

1. Front collision warning sensor does not appear to be working. The front sensor does not detect anything in the front while in driving mode. Could be a software or sensor issue. Needs to be checked out. 2. When coming to a complete stop, usually on the stop sign or red light. Sometimes the vehicle automatically switches off or goes to the park mode. In order to switch on the vehicle, I need to step out of the vehicle, lock the doors, then unlock the doors, then I can restart the vehicle. To drive. Looks like there must be a software issue. Needs to be checked for the safety and convince.

Filed May 30, 2023 · Driver assistance, Electrical · CA

Instrument panel to turned black, thus blocking access to essential information, such as current speed of the vehicle, the status of cruise control, lane departure warning, lane keeping assistance, and parking collision warning. The problem happened couple of times. Also, the Carplay feature freezes and is interrupted a lot.

Filed Apr 12, 2023 · Airbags, Brakes · OR · crash · 1 injury

I have never been in a car accident in my entire life. This was my first ever electric vehicle, and I really loved driving it for the one week I owned it before the brakes failed to stop it. On 03/31 I had to restart the software several times because it froze when i was trying to connect it to Apple Carplay, but it was fine the next day. During the crash, I had the brake collision assistance on, but unfortunately it did not assist me in trying to stop, even when I pressed down on the brake pedal completely. When I tried to turn the steering wheel, that had locked and I was unable to avoid hitting a sign and curb. The road I had the incident on is the one I take to work every day and I have never had an issue. There was no issues with the weather on that day ether. Not only did the brakes not work but the the brake assist failed, the collision avoidance system, the steering wheel locked, and the airbags failed to deploy. Both my left side tires became flat. If I would have known how unsafe this was, I would have never selected it in the first place. I chose this vehicle because I thought I would be safe and I wanted to save money on gas. I am so extremely terrified to drive this car and the dealership service center claimed there was nothing wrong with the car.

Filed Mar 8, 2023 · Driver assistance · MO

Our forward collision warning, automatic emergency braking, rear cross traffic warning systems stopped working on our 2023 ID.4 with 2500 miles on it about 2 weeks ago. Took it to the dealership on 3/3/23 for repairs, after 4 hours the tech came out and was clueless what to what was causing the issue. They requested I leave the vehicle there the rest of the day so a tech from a different location could remote into the vehicle. After another 4-5 hours I was informed they "thought" one of the control modules was defective and needed to be replaced. They say this part has no ETA and would likely take anywhere from several weeks to MANY months to come in. VW does not consider any of these items a "safety issue" and refused to provide a loaner until parts became available.