2018 TESLA MODEL 3 Complaints

The contact owns a 2018 Tesla Model 3. The contact stated that while driving at an undisclosed speed, the display screen intermittently went blank and failed to display the speedometer. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. The manufacturer was made aware of the failure. The failure mileage was approximately 37,740.

The power conversion system is failing on my vehicle. It is causing faults that trip the breakers at my charger and could potentially cause a major problem at my charging station. It could also cause my vehicle to be stranded or possibly lose power while driving.

I experienced premature failure of all 3 modules is the vehicles PCS (Power Conversion System) part of the HV Battery System. Although a TSB was issued to replace the same part in other cars with "affected" VINs Tesla has ignored this faulty part and has declined to replace it under the vehicles HV Battery warranty even though the unit is replaced as a single unit when the HV Battery requires replacement. This is a well known issue that is being intentionally ignored by Tesla. It could leave a driver stranded in an unsafe condition or situation. I would like to see the part recalled. https://static.nhtsa.gov/odi/tsbs/2018/MC-10148850-9999.pdf

The window switches on the driver window panel have deteriorated and broken not allowing the driver to pull up the windows. For a car that’s only 3 years old this should not happen and is a major safety issue as the driver has no way of controlling the windows. I have searched online regarding this issue and have found that many other owners have experienced the same exact defect that I have, most a VIN number around 30000

Auto was in reverse and moved backwards while rear rt side door was open causing damage to another auto parked alongside. Shouldn't the auto not move in gear when a door is open and unlatched ? The auto can move forward or back with any door that remains open. I thought this would be a safety issue

When I turn on the turn signal, Tesla displays the side repeater camera on the screen, which allows me to see if there is a car in the blind spot. In addition to the video on the screen, I believe the side repeater cameras are used by the onboard computer to determine whether there is a car in the blind spot (in which case it would display the lane in red and shows a car drawing on the screen). As you can see on the attached photo, when the turn signal is on at night, there is a massive light bleed from the turn signal to the camera, which makes it impossible to see whether there is a car in my blind spot. Presumably, this also hinders the car’s ability to detect whether there’s a car in the blind spot as well. This issue has been widely discussed online, and there are even YouTube videos teaching you how to fix it DIY. For example, here’s a YouTube video: https://youtu.be/_BUPsjguqdY Here is an example of a discussion thread: https://teslamotorsclub.com/tmc/threads/my-experience-diying-a-fix-for-the-blind-spot-camera-light-leak.261481/ It appears to be a hardware design flaw, which has been fixed in recent Tesla models. But the problem still exists on my 2018 Tesla Model 3, and I believe not being able to see the blind spot on the screen at night is a safety hazard that needs to be addressed.

The issue is with autostart, enhanced auto pilot and lane departure warning. I paid for Enhanced auto pilot. This car totally relies on cameras. 1. In the slightest occurrence of rain, it complains about one or more cameras malfunctioning or out of vision. This doesn't happen often in Full Self Driving version. For early adopters of Model3 FSD, manufacturer updated the cameras. However they did not do that for early Enhanced Autopilot customers. 2. For the same reason, on a 3 lane or more highway, on autopilot when one moves from speed most lane and if there is a truck on the slowest lane, the camera shows somehow that the truck is on the middle lane when it is not, and hence the software assumes an impending crash and pulls you back to the speed most lane, giving no time for anyone behind you to think anyone, and leaves yourself in a dumbfounded state. 3. Without the upgraded cameras, Autopilot is prone to accidents. 4. Car tent to automatically brake when sun directly shines on the driver or there is a bridge in front of you while on autopilot. I believe this has something to do with the older version of cameras.

The contact owns a 2018 Tesla Model 3. The contact received notification of NHTSA Campaign Number: 22V702000 (Visibility) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, the front driver's and passenger's side door panels made clicking sounds while the windows were rolling up and down. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 35,000. Parts distribution disconnect.

The rear view camera in our Model 3 stopped working in April 2022. This is a known problem related to NHTSA Recall Number 21V-00D, which was issued in December 2021. It has been over a year & Tesla is still waiting for parts to become available to perform the repairs for this recall. Although our car is still drivable, it is very difficult to use Tesla’s Superchargers since they require the car to be backed into the parking space.

Our Tesla Model 3 had a failure of LV contactor which engages the HV circuit while driving the car in a 45MPH side road. The car had a sudden shutdown with emergency brakes engaged and the car came to a stop violently. It was providence that there were no vehicles following or car was not being operated in a 75MPH freeway and hence did not end up in a rear collision accident or worse involving an 18 wheeler. We talked to Tesla service and they indicated that such contactor failures occur and the car would typically behave like it did with stopping immediately as per design. I was telling Tesla service that the car should probably move into Neutral mode rather than stopping immediately. I also heard other instances where Tesla has stopped suddenly in the media. I would like Tesla to review their current logic with handling contactor failure and prevent violent and sudden stops of the vehicle to prevent accidents.