2018 Tesla Model 3 Complaints

Component/system: The front passenger Occupant Classification System (OCS) in my 2018 Tesla Model 3. The vehicle is available for inspection on request. Description of the failure: The vehicle intermittently displays "Front passenger safety restraint system fault — service required]" on the center touchscreen. The alert first appeared on or about 4 years ago and has recurred approximately ~50 times since. The failure is strongly correlated with cabin temperature. It appears after the vehicle has been parked in direct sun in warm weather, and clears on its own once the cabin cools. It has not occurred in cooler ambient conditions. Safety risk: On this vehicle the front passenger seat uses a capacitive Occupant Classification System rather than a simple occupant-detection pad. The restraint control module uses OCS output to determine both whether the passenger airbag deploys and at what force. When the system faults, I have no way to know whether the passenger airbag is suppressed,...

The rear passenger side break would not release. Had to be towed because the vehicle was non operational.

As I was backing out of the driveway I heard a strange noise and the steering started feeling crunchy. I parked the car and when I got out I saw a very large bolt on the ground that appears to have dropped out of the car. This seems to be the same issue as described in safety recall 23V-235. Tesla is saying my vin isn’t included and not covered despite the safety recall expiring including this manufacturing date range.

Vehicle displayed a “Safety Restraint System Issue - Service Required” alert (fault codes RCM_a056 and RCM_a032). Tesla diagnosed an open circuit between the driver-side curtain airbag and the left airbag controller, requiring replacement of the left body harness. Tesla quoted approximately $1,800–$2,200 for the out-of-warranty repair. This is a known, recurring pattern — multiple other 2018 Tesla Model 3 owners report experiencing this identical fault at nearly the same mileage (~78,000 miles), suggesting a design or component wear issue rather than isolated damage, similar to a prior Tesla trunk-harness recall (NHTSA campaign 21V-00D) that also stemmed from a wiring/harness defect on this same vehicle. I am requesting NHTSA investigate whether this represents a safety-defect trend warranting a recall.

The contact owns a 2018 Tesla Model 3. The contact stated that while driving on a highway at approximately 70–80 MPH, the hood latch failed, causing the hood to unexpectedly open and strike the windshield, obstructing the driver's visibility. Both the hood and the windshield were damaged. No warning lights illuminated and no unusual sounds occurred prior to the failure. The contact was able to safely pull over to the shoulder of the road. The contact temporarily secured the hood using tools kept in the vehicle and drove to the residence. An appointment was scheduled with a Tesla Collision Center for inspection and repairs. The manufacturer was notified of the failure and referred the contact to the collision center. The failure mileage was approximately 58,700.