2018 TESLA MODEL S Complaints

Our doors completely locked inside our garage. We could not get in the car at all, even after a technician came to replace the low voltage battery. Only after replacing the low voltage battery was someone able to get into the car. However, that low voltage battery did not fix the core issue the car was having. It was a current leak in the high voltage jumper harness. This issue required us to get a very expensive tow of our car out of our garage (required dollys & a winch), and then a very expensive diagnosis & repair by Tesla. These doors should have a way to open if the car's battery or other electrical system malfunctions.

On [XXX], I was driving my recently purchased 2018 Tesla Model S (VIN: [XXX], mileage approx. [30,536]). The vehicle was purchased directly through Tesla’s app in late August 2025 and delivered to me the same day of the incident. Approximately 4.5 hours after delivery, while driving with my son, white smoke began to come out of the cabin air vents. Within minutes, the smoke turned black and rapidly filled the interior of the car. I immediately pulled over and evacuated the vehicle with my son. Shortly after, the car caught fire and was completely destroyed. No modifications had been made to the vehicle, and it was sold to me as inspected and certified by Tesla. The sudden appearance of smoke from the vents and rapid escalation to a full vehicle fire posed a severe danger to me, my child, and others on the road. I am reporting this to NHTSA to document the incident and to request that the agency investigate whether Tesla Model S vehicles have underlying defects that may cause dangerous cabin fires shortly after use. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

both vehicle displays have stopped functioning, therefore there is no indication of speed, remaining charge, blind spot protection, or back up camera. also, turn signals are non-functional. This is a safety concern to yourself and other drivers.

On [XXX], my 2018 Tesla Model S (VIN [XXX] ) experienced a complete brake system failure while in motion. The brake pedal was pressed multiple times, but the vehicle did not stop, resulting in a collision. The emergency brake also failed to engage. 1. Component/System Failure: The braking system, including both the standard hydraulic brakes and the electronic emergency brake, failed to operate. The vehicle is available for inspection upon request. 2. Safety Risk: This put my safety and the safety of others at immediate risk, as I was unable to stop the vehicle to avoid an accident. 3. Confirmation of Problem: The problem has not yet been reproduced or confirmed by a Tesla service center since the accident, but the vehicle previously had recalls in 2021 and January 2024 for brake and emergency brake issues that Tesla claimed to have remedied. 4. Inspection: The vehicle has been involved in an accident and has been documented by police and insurance representatives. Tesla has not yet inspected the car after the most recent failure. 5. Warning Lamps/Messages: There were no warning lamps or error messages on the dashboard prior to the failure. The brakes appeared normal until the moment they failed completely. This incident demonstrates that the recall-related brake defects remain unresolved and present a serious safety hazard. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

This is very comment of tesla not responding to customer about the power reduced in the car is safe concerns is lot of people with the same problem and tesla want Pay for all the repairs of the car even with my car still Warranty

The Instrument Cluster Freezes and has to be reset. When it freezes you have not knowledge of speed you are going. After bringing it into Tesla Service I was told that is a known defect. The only way to fix is to replace Infotainment system at a cost of $2,100. Infotainment system currently works fine. The rep informed me that the system does not have enough memory to run the computer correctly after all the updates that Tesla Makes you install.

I own a 2018 Tesla Model S. While it was still under warranty the passenger side door handle quit working and it was no longer possible to open that door. Tesla replaced the door handle at no change with a newly designed mechanism. It was explained to me that they redesigned the mechanism which had a high failure rate, and my car handles would no longer be installed in later cars. I asked if they would change all 4 door handles for me, and was told they would not. Now several years later, another door handle has failed. This time dangerously. The door pops open spontaneously, and therefore the car is not safe to drive. I have an appointment for repair, but at full cost. Should Tesla not cover the cost, as it makes the vehicle unsafe to drive, and they clearly knew about it when they originally sold me my car?

In July 2024 all the cameras on the Tesla Model S except the rear stopped working after a failed software update. This meant that all of the driver assistance systems as well as GPS, adaptive cruise control, blind spot monitoring, lane departure warning, forward collision warning etc stopped working. The lack of availability of this system meant that the car no longer had any advanced safety features that came with the car. It took many months for Tesla service to diagnose and fix the problem, which they identified as a failure of the Auto Pilot computer. After I was finally able to get an appointment with the Service center, they replaced the Autopilot computer at a cost of over $1500. The failure first appeared in July 2024. The symptom was GPS location being stuck and Autopilot and all safety features being not available.

The cable harness (slip ring) connecting the steering wheel controls including the vehicle horn, steering wheel buttons, scroll wheels, and potentially the airbag (according to the service technician) failed on this vehicle in January 2025. The vehicle was inspected by Tesla’s mobile service and they acknowledged that the cable harness had indeed failed. It is available for inspection. We have been forced to drive this car without a functioning horn and airbag. There were no warning signs or messages on the vehicle computer.

While driving both North (in the evening) and also South (in the morning) on [XXX] between Washington, DC and Richmond, VA I have experienced an issue with Tesla’s Auto Pilot that can be very dangerous and scary. While using the navigation system and with Auto Pilot on while in the left most line on this divided highway, the car made multiple attempts to steer into the Express Lanes even when the large gates are closed and the red lights are on to indicate that the Express lanes are closed in the direction of traffic. To counteract this, it is necessary to quickly take control of the steering wheel and to get it to cancel Auto Pilot, otherwise the car would go into the gates and cause an accident. This has happened to me several times when I was traveling in the left most lane and when the gates were closed. This happened in November, December and in January. The system has not learned to handle this situation and to avoid steering into the barriers. I reported these incidents to Tesla’s Support Team by phone and after several weeks I received a phone call whereby the local service center (Rockville, MD) called me. Josh, the person that called me read a lengthy text to me that essentially reviewed the driver’s responsibilities when using Auto Pilot. I asked if there was any indication that they will work on fixing this issue and I was told that the explanation I got (which was no explanation at all, just a reminder of driver responsibilities) was the entire response. I informed him that I would report the incident to NHTSA. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)