2018 TESLA MODEL 3 Complaints

All 4 Brake lines (tubes) from either from ABS or Brake booster pump are corroded and pierced. All brake fluid leaked front center of the vehicle and lost all brake. Brake lines or tubes are looks good from under the front and back tires. It looks like a quality of the brake lines / tubes from ABS to the bottom are not meeting the expected quality.

A sensor for the driver side safety restraint system was displayed from the vehicles screen. Potentially loose wires under the seat when manufactured.

This message has been intermittent and looking online has happened a lot for this model. The front passenger restraint system is critical for passenger safety, this should be a recall. Concern: Customer states:Alerts - Seats - Front passenger safety restraint system issue/Service is required Detected August 16, 2025

Getting a notification for "Front left safety restraint system fault" which disengages the airbags. Seems like a very common fault with Teslas but no recall has been made.

Too fast and too close to stop sign to red light or other cars while in Full Self Drive (supervised).I had to disable it to avoid risks of accident.Even using Chilly Mode.

Backup camera recall was not fixed properly or the new parts have same issue. As a result the backup camera was not functioning. When the camera is not functioning the autopilot system drives aggressively, speeding up to the max set speed when it is not safe to do so with current traffic conditions. Had to disengage autopilot otherwise it would have crashed. Also I received an alert that the emergency breaking system was not functional. When reversing could not use backup camera.

The contact owns a 2018 Tesla Model 3. The contact stated that while his wife was driving at slow speeds, after completing a right turn, there was an abnormal sound coming from the front passenger’s side suspension. The contact stated that increased effort was required to maneuver the vehicle. No warning lights were illuminated. The vehicle was towed to the dealer, who determined that the passenger’s side control arm had disconnected. The contact was informed that two bolts that secured the control arm to the frame were missing. The contact also stated that the bolts were found by the tow truck driver while loading the vehicle for towing. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 95,000.

The contact owns a 2018 Tesla Model 3. The contact stated that when the vehicle was started, the front passenger's side restraint warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed with a seat belt restraint failure. The contact was informed that the front passenger's side wiring harness needed to be replaced. The vehicle was not repaired. In addition, the contact stated that a year prior to the failure, the front driver's side restraint failed, and the vehicle was repaired. The contact stated that at that time, the front passenger's side restraint failure was intermittent; however, the repair for the front passenger's side restraint was not completed because the failure was not duplicated. The contact stated that only the driver's side wiring harness was replaced under warranty. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 60,000.

Tesla failed to properly diagnose a high-voltage battery isolation fault in my 2018 Model 3. Despite safety-critical BMS_a027 and BMS_a142 faults indicating multiple isolation failures, they skipped required insulation resistance testing, falsely blamed sand in a connector, and charged me $174.95. After the issue returned, they reversed course, replaced an internal battery contactor, and reduced the $1,173 estimate to $356—admitting fault without owning it. Days later, a diagnostic showed dangerously low isolation resistance (380kO, far below Tesla's 1,000kO safety threshold), yet they took no further action. On July 12, the car again went into limp mode. Tesla’s repeated failure to follow safety protocols, diagnose accurately, and honor warranty obligations has left me with a vehicle in an unsafe state and no corporate accountability. I've contacted their Resolutions team three times (7/2, 7/7, 7/10) with zero response.

My Tesla got stuck in a McDonald's drive-through because the EPB (Electronic Park Break) refused to disengage. I believe it got stuck as the vehicle was pulling up to the window to pay and I had to reach out with my phone to tap their payment terminal to use Apple Pay. Then the park brake engaged I believe because I possibly lifted up from my seat, yet had my foot on the brake, but when I put it into drive, it refused to disengage. So my car got stuck for about an hour until we force skidded it out of the drive way. Now I've been stuck at this McDonald's parking lot for days, unable to drive it to get repaired or charged. Tesla Temecula refuses to schedule service and canceled the service appointment. Other further away Tesla Service Centers want to charge me hundreds of dollars for diagnosis that I don't have. This is the 2nd time the park break got stuck. The other time was in hospital ambulance ER drop-off bay. This is a major safety issue and the NHTSA should do a safety recall on this to force Tesla to fix it. It's both a software and hardware engineering issue. Yet Tesla keeps placing the blame and cost on customers to profit from their faulty engineering testing. Please help me and Tesla customer fix this!