2018 TESLA MODEL 3 Complaints

The auto cruise control brakes hard suddenly for no reason !! This puts the car in danger from vehicles behind me as the very unexpected slow down. Also, the blind spot warning has no audible and the car in next lane is too close beforeit turns red on the scree. It's not safe to turn your viewing to the screen from the road to change lanes. I drive the old fashioned way to be safe by looking over my shoulder before changing lanes.

The vehicle looses power on the freeway and will continue to slow down despite repeatedly depressing the accelerator and holding it down. The vehicle has been brought in to Tesla and no fix has been found to this date. No warning lights go on and sounds are heard to alert to any problem. I have video of this.

Sudden Unintended Acceleration: While pulling forward onto our driveway (with incline) at a very slow speed, the car suddenly accelerated and brake was not working. Automatic emergency braking also failed.

My blindspot warning cameras display gets completely washed out at night, (unable to view alongside my vehicle) whenever the directional blinker lights. This causes me to loose view of anything alongside my car. This only happens during darkness. This has been corrected in newer versions of the camera, but Tesla refuses to repair this under warranty. I was instructed to have the cameras replaced at my cost or to disable the feature. They refuse to fix this under warranty. I have included the complete correspondence with Tesla after requesting service.

My Model 3 regularly brakes at highway speeds for no reason it does this in daylight but more frequently at night also - it appears more common in the rain - where reflections off the wet pavement seems to appear as solid objects to the cruise control i have stopped using the cruise control now - it is frightening to have the car suddenly slam on the brakes at highway speeds

The horn has failed and been replaced twice in three years. The problem is the placement and design which leads to water getting in and causing corrosion. The first time this happened in late 2019, I had no warning that it was failing or not working until I needed to use it to alert another driver of a potential incident. Now in 2022, I heard the horn had a different tone to it when someone pulled out in front of me. I made an appointment to have it repaired again. Once again, there was corrosion on the horn. I believe this is a safety concern as the horn allows any vehicle to alert other drivers or pedestrians of what could be a bad situation. The Tesla service center did not seem too concerned with this issue and recommended that the horn be used after parking the car when it is driven in the rain. I think there must be a design flaw if a three year old vehicle is on its third horn already.

Started hearing noises in left wheel well and notifications of stability control disabled and alignment issues. We scheduled an appointment, but were told it was safe to drive. As I was picking up my son, the left wheel locked up and the car had to be towed to Tesla Service Center. Problem is exactly as the recall issues for the 2019 Model 3 and Y recall.

My car is equipped with forward-facing radar, but ever since Tesla turned it off in favor of "Tesla Vision" my Autopilot/TACC experience has been greatly worsened. The car suddenly (and very unsettlingly) slams on the brakes on the highway or city traffic (I have FSD Beta) for anything from shadows, to hills/inclines, to curves, or minor harmless debris (shopping bags) in the road. This has not yet caused an accident but has almost come close. Other issues: - FSD Beta, when engaged, forces the computer to have control over the high-beams and windshield wipers. The car obsessively flashes the high beams whenever possible, including on well-lit city streets. On multiple occasions this has triggered road rage in surrounding drivers because they think I'm flashing my brights at them for no reason. There is no reason to engage the brights in a well-lit urban environment. - Forward Collision Warning has become completely unreliable and routinely warns for cars that are not in my lane or in front of my car directly. This makes me more likely to just ignore the warning.

I needed to back up slightly to make room to get our of a parallel parking position. I pressed the brake and put the car into reverse, pressed the accelerator slightly to back up. I then pressed the brake again and put the car into Drive. I then pressed the accelerator slightly to drive off, but the car suddenly accelerated in an uncontrolled manner. I was able to slam on the brakes to prevent an accident. This is not the first time that this type of unintended acceleration has occurred in this vehicle.

The rear view camera fails intermittently due to this recall. I was scheduled to replace the harness causing the problem, but appointment was cancelled. No new appointment is available or scheduled by Tesla. Having this issue for the last few months is a safety hazard when backing up the vehicle.