2022 Volkswagen ID.4 Powertrain & Transmission Problems

I understand Tesla started this trend of reducing horsepower based on the car's State Of Charge; however, there's times when having access to full horsepower can help collisions, especially rear end collisions. My car gets full horsepower when it's SOC is at 90-100%. Then is gets less as the SOC gets lower. It should get 100% horsepower regardless of SOC when stepping down on the pedal 100% to where I can fell a switch is being pressed. At freeway on ramps when I'm trying to merge, when my car's SOCis at 30%, it drives slower than at 80% and more obvious at 100%.

When my car starts in ECO mode, meaning ECO mode was the last setting on my last drive, the car appears to drive in ECO mode given the pedal's delay in power; however, on freeways, it can easily go pass 80mph, which it isn't supposed to. Then when I change my car mode to any other mode after starting my car in ECO mode, so Comfort, Sport, etc, and then switching back to ECO mode, I noticed the pedal now has more resistance then it did before. It feels like now, it's 100% ECO mode because I get way better efficiency now. For example, yesterday, when I drove to work and my car started up on ECO mode, it took 6% to get to work. Today, after starting up my car when it is already in ECO mode from the last drive, then switching to comfort or sport mode, then back to ECO mode, it took 4% to get to work. Both drives are on the same road, same speed limit and AC set at 70F for the entire drive for both days.

While exiting/entering from one highway to another, I was slowing down vehicle in curved ramp area to approximately 35mph from 65mph. The car's driver display (a warning banner) indicated that I had insufficient battery and that I should stop the vehicle. The battery was at 65%. I coasted vehicle to right shoulder of road. Steering was difficult. This area of highway access was under construction and I had a very limited space to stop car. The car then lost drive and stopped. Although I was in a narrow shoulder area, there were cars traveling behind me in ramp area. I put on hazard lights as a warning of my stopped vehicle so I would avoid getting hit. I waited 1 minute to re-start vehicle. Car re-started without faults or warning indicators and I was able to travel home.

After charging our EV vehicle, an error regarding an electrical system fault displayed on the dash. However, it was very brief and was no longer displayed after a few seconds, leaving only a triangle with an exclamation point illuminated on the dash. Unaware that propulsion power was limited, we proceeded to drive the vehicle, however while making a left turn across oncoming traffic, we realized that the ID4 was limited to around 10-20 percent of normal propulsion, even with the gas pedal to the floor. This nearly caused an accident due to nearly not being able to clear traffic.

I have two issue One issue is -door sometimes hard to open , I have to roll the window down to open it from outside / it's electronic touch sensitive and I have to wear rubber gloves to open the door with force - it happens randomly on both passenger and driver side . 4 to 5 times the problem occurs second issue is the car loosing power while driving and there is multiple errors on the screen and the car is slow to accelerate, and to drive it happened twice the on the first time I brought it to the dealership right away and they kept my car for 2 days and, they said it's clear to drive - it was approximately 6 K miles on the first incident. it happened again on about 8 K miles and I pull over to the shoulder then park and turn off my car , I waited few minutes, before turning on the car , then has power again after I took it to volkswagen on 9.5 K miles 2 weeks ago for routine maintenance 10K service and I mentioned that the loosing power happened again and they said they will keep my car overnight to find out then they said there is update or recall but I don't know if the update or recall is for that incident or something else , they said they did an update or recall on my car for full 1 day on top of the 10K miles routine. all incidents is mentioned to dealership when I take it for them the door handle and loosing power buy when I'm looking at the paperwork , it doesn't say that I brought the car there for that reason.. I wonder if they know the problem and don't know how to fix or they have different paperwork's or they are just ignoring... the tire that came with this car also is nail magnet, I waiting for Costco to schedule my tire replacement. with only 10K miles several flat tires already

I was driving in stop-and-go traffic on 5/3/23 and when I released my foot from the brake to gentle accelerate when traffic ahead of me moved, many error messages flashed on the dashboard and the vehicle did not move. The various errors included "travel assist not available", "forward collision warning not available", "vehicle should NOT be towed", "all wheel drive function is currently limited" and "electrical system warning, please service vehicle". When I pressed the accelerator, the car moved extremely slowly - less than 1mph. I put on my emergency flashers and attempted to move into the right lane and pull over to a safe location (extremely slowly with traffic honking and going around me). I tried turning the car off and turning it back on. Many error messages again, but the car did go a few more feet for me to turn onto a side street and park. At that point the car also started shaking/shuddering. I got out of the vehicle in a safe location and called a tow truck, and the vehicle was taken to the VW dealership. The next day, the service manager told me that they ran the fault codes and started a VW tech ticket and the problem was failure of the rear drive motor (the main motor of the car), which is currently being replaced. I also had a similar incident ~6 months ago where the car suddenly lost power while backing up in a parking garage. After about 10-15 minutes the electronic errors seemed to reset and the car drove normally, but I did take it to the dealership and At that time the control module was replaced. Suddenly losing power while driving is a safety issue because it could easily cause a rear end accident, and it is very difficult to even navigate to a safe location to pull over.

2/14/23, Longmont Colorado snow storm roads snowcovered. Vehicle in Traction mode, all wheel drive. Exiting an inclined parking lot cars rear end started sliding to left, gently accelerated to correct. Yellow caution lights illuminated for all systems. No advanced driver assistance systems were working. Car was extremely difficult to drive, braking was severely restricted as was acceleration and cornering . I believe the computer system was overloaded, “confused” and shut down. I honestly don’t believe that I could have controlled the vehicle had I been driving any Colorado mountain pass. Managed to drive approximately 3 miles to home, but it was a scary experience. Facebook groups for ID-4, reported that when the computer crashes, to stop car, exit, lock and step away at least 50 feet for 5 minutes to reset. Not practical in a mountain blizzard! It was quite a surprise, as we have taken to snow covered Fair Grounds parking lot to determine how the car accelerates, brakes and turns in snow. Did donuts and figure eights and the computer never freaked out. I was not able to photograph cockpit screen because of conditions. Once key 50 feet away for 5 minutes it reset, again not very practical during a snowstorm had I been on Vail pass.

This occurred 4 separate times over the period of 30 days after purchase of car. While driving on the highway car suddenly lost engine power shifted into neutral and was unable to drive. In each circumstance requiring me to find a safe place to glide into without accelerator functioning. All manner of alerts popped up on the car and it would not restart unless I got out of the car with the key and reentered and the alerts would all be gone and car would resume normal functioning,