2018 Tesla Model S P90D

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?

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.

•I’m not sure what component was responsble for either the braking issue or the fire. It is available for inspection. •When driving the brake pedal had a frightening delay that almost caused 2 accidents and unfortunately my car was charging on the 24th of October which could have something to do with arching that led to my garage catching fire rendering the car unable to move or turn on after the incident. I’ve insisted Tesla insurance to look into possible causes because the Fire dept. mandated the a LADWP (power company) to install new transformers to our power supply a couple of days after the fire, which they did. Tesla insurance seems uninterested in finding the cause and wants to compensate me for the vehicle but I believe it’s in their best interest to find a cause and document it. The car had no issues prior, in fact the service center sent a mobile tech to replace the 12volt battery on the car not even 10 months ago. After the fire the car died and has a bunch of codes that make it inoperable. • Service center rejected looking at it because of the risk. They said since it was possible salvage they could not look at it which is understandable but they worked on it before in decem •Insurance has been unwilling to look at any of this they just want pictures of the car to settle the issue. In my opinion they are ignoring a bigger problem. Tesla is my insurer. •The car had no issues prior to the fire and none during the near misses were the brake delayed.

While driving in Autopilot mode, approx 70 mph in light rain the vhicle began to drift side to side almost crossing over the lane dividing line. Upon grabbing the wheel to take control the vehicle entered multiple 360 degree spins crashing into "K" rail. In the past I have noticed when taking control of the vehicle from Autopilot the wheel jerks.

I pulled into a driveway on a one lane road (due to construction) to allow a car traveling downhill to pass so they would not have to back up. I had come to a complete stop in the driveway with the car in drive. As I started to put the car in reverse it surged forward at a high rate of speed crashing into my neighbor's garage, tearing the door completely down pushing the door into the garage and my car entering the garage at least 15 feet hitting the car that was parked inside and pushing it with such force that the front end of the vehicle struck the garage cabinets tearing them down. My air bag did not deploy nor did the automatic braking system engage, it just sped up as it was doing the damage. The car has been deemed a total loss by my insurance company but i don't want this report to go unnoticed. To my knowledge the insurance company has not inspected the computer on the vehicle. I'm not sure how they will investigate this occurrence. I feel strongly that this was a malfunction with my car. The message that showed immediately was "driver assist unavailable", I have NEVER used driver assist.

I own Tesla model S 2018. Last week in Florida there was a storm near the place where I live, (Tampa). I happen to drive in the flooded road only to realize that Tesla has a known manufacturing defect, which multiple customers have posted on the Internet about, related to seal in the trunk, which basically causes the flood water to enter into the trunk, I noticed that a lot of model S Tesla users are going through this issue but Tesla has failed to recall the car and provide a fix. Tesla is demanding that the customers pay for this fix, for cars which are out of warranty even though this is a quality/manufacturing issue. I Urge you to take action and provide a solution.

The contact owns a 2018 Tesla Model S. The contact stated that while driving 60 MPH the message, "Acceleration and Top Speed Reduced," suddenly displayed on the instrument panel. The contact had not noticed any changes in the functionality of the vehicle and continued driving. After parking the vehicle for a while, the contact attempted to drive the vehicle however, the vehicle failed to respond. The contact attempted to reverse, and the vehicle failed to respond. The contact stated that the message, "Power Reduced -Vehicle System Shutting Down” and "Air Suspension Adjustment Unavailable - Functionality May Be Available on the Next Drive" were displayed on the instrument panel. The contact restarted the vehicle however the failure persisted. The message, "Unable to Drive - Oil Tank Supply Low, " was then displayed on the instrument panel. The contact stated that while on hold with Tesla Roadside Assistance, the following message were displayed, "Electrical System Power Reduced - Vehicle may shut down Unexpectedly”. The vehicle was towed by Roadside Assistance to the dealer who was unable to determine the cause of the failure. The manufacturer was made aware of the failure. The failure mileage was 54,460.

Overnight, the vehicle's power completely died, and there was no mechanical way to open the doors from the outside. My child's car seat is stuck in the car. At my expense, I'm having to get it towed to Tesla so they can "figure out a way" to open the door and retrieve the car seat. If something like medicine were trapped in the car, this would be a life-or-death situation. I cannot believe the car has no mechanical way of opening the doors, but everyone at Tesla I've talked to and all the documentation I was sent show that one cannot open the doors from the outside without power or the windows being down.

I took my car to the dealership to have the MCU1 recall performed because my behind the steering wheel monitor and center touch screen monitor kept turning off and reseting while driving. When this happened I would lose the ability to see my speed or view my back up camera. The recall was performed and the problem was not fixed. The screen does not turn off as often, but it still regularly happens. I contacted Tesla to let them know the problem remains and they want me to pay $1750 to UPGRADE to the newer MCU2.

Received and error message, Lane Departure Avoidance features unavailable and steering assist reduced simultaneously while driving between 65-75 mph. Steering will required extreme effort to turn. I was about 5 minutes from home exited the highway and took the backroads. Steering did require extreme effort. The following morning, car worked fine.