2018 TESLA MODEL 3 Complaints

Received an alert about front seat safety restraint system fault. Decided to see what was needed for the fix and address my other trunk harness recall. Received invoice stating the airbag needed to be replaced along with $1900 quote. Knowing this info, if this doesn’t get fix the safety of my passengers are at risk so now I definitely can’t have any passengers. Not sure how I should be responsible for a safety seat airbag sensor defect.

The contact owns a 2018 Tesla Model 3. The contact stated that while driving at various speeds, the vehicle independently accelerated with an unknown message displayed on the Phone APP but not on the instrument panel. The contact also stated that a screw had detached from the undercarriage which resulted in an abnormal, squeaking noise coming from the vehicle while driving at various speeds. Additionally, the contact also stated that the automatic walk-away lock feature intermittently failed to operate as needed; as a result, the vehicle remained unlocked while away from the vehicle. The vehicle had been taken to a Service Center for repair; however, the failures persisted. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was unknown.

Autopilot FSD 12.3.6 in Ohio is interpreting state route signs as speed limit signs. In Milford Ohio, the speed limit is 25mph. While traveling on [XXX] each state route sign had the max speed jump to 50mph. Then back to 25 at the next actual speed limit sign. An [XXX] sign was interpreted as 20mph. Errors is speed are dangerous in either the car going too fast or risking a rear end collision by incorrectly slowing down. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My 2018 Model 3 started giving me the error "RCM_a056_passengerFrontOCS" today. This is caused by a faulty passenger occupancy weight sensor. This has been an ongoing issue in these models evidenced by SB-23-20-002 being revised 6 times. Tesla has resisted fixing this safety issue because the air bag also needs to be replaced to maintain compatibility with the redesigned Occupant Classification System (OCS) weight sensor evidenced in Tesla SB-23-20-001. Tesla has redesigned the known bad sensor part no. part 1121234-70-B with an updated part no. 099592-00-F which is only compatible with an updated airbag. The OCS weight sensor was defective from the point of manufacture. The RCM_a056 error only appeared after applying the latest firmware update that addresses NHTSA recall 24V-376. The firmware update made the firmware more sensitive to analog sensor readings which revealed the originally defective OCS weight sensor triggering the error message. Nearly half of the recent NHTSA complaints for this model involve this exact issue. This OCS hardware sensor was always defective and poses an ongoing safety concern. The defective system never should have been approved as it did not function as intended originally. The NHTSA must issue a new recall that covers the defective hardware instead of just the software as in NHTSA recall 24V-376. Without corrected hardware the OCS system will not work as intended which is allowing the airbags to prevent injury and death in the event of collision. [XXX] TeslaSB-23-20-002Replace Occupant Classification System (OCS) of Front Passenger Seat while Servicing Subcomponents TeslaSB-23-20-002 R1 TeslaSB-23-20-002 R2 TeslaSB-23-20-002 R4 TeslaSB-23-20-002 R5 TeslaSB-23-20-002 R6 TeslaSB-23-20-001Update Front Passenger Airbag to Maintain Compatibility While Servicing Front SB Passenger Seat [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The car issued me a "front left safety restraint system fault" saying service is required. The code it flashed was RCM_a021. I am able to get the code to go away by adjusting the seat, however, if i shift my weight or i hit a bump in the road, the warning will appear once again. This leads me to believe that there is a component in the seat that is defective. I took vehicle to the Tesla service center where they found a "broken wire in the pretensioner connector" and they replaced the wiring harness. Upon doing investigation it appears that there are multiple components that are used to determine the firing intensity of the airbags should they go off. If either are damaged the airbags will not fire correctly. Some of these components can be easily damaged due to the seats constant back/forth motion if the easy entry mode is enabled on the car. As the car was outside the warranty period, Tesla refused to cover the costs for repair even though there was a TSB (technical service bulletin) already out on this same issue (reference SB-21-17-005). Total cost for repair including parts, labor and tax was $631.10.

Front Passenger Safety Restraint System Fault. From Invoice: Tesla to Replace Front Passenger Airbag And Update Vehicle Configuration Passenger Airbag error malfunction!!! Passenger Airbag Harness Malfunction!!! Correction: Retrofit SBR in OCS Equipped Front Passenger Seat - Remove and Replace Seatbelt issue!!! FIRST ROW SEAT HARNESS ASSEMBLY - RIGHT HAND FIRST ROW - SEAT BELT REMINDER SENSOR BOX CLIP FIRST ROW OCCUPANCY SENSOR Giving an error and now they are charging me to fix this defect in my Tesla Model 3

Without warning, it became extremely difficult to turn the wheel while I was driving. An alert simultaneously appeared stating that steering assist was reduced. I was able to park the car, with difficulty, and then updated the software. The warning disappeared and the steering seemed to work again. Tesla recommended a remote visit only since the car didn’t appear to have any current warnings, however I requested an in-person evaluation. It was determined that the car had a faulty steering rack. They stated that this did not appear to be from damage, and instead an internal fault.

My car started giving me an alert for a "Front Passenger Safety Restraint System Fault". There has been no accident to cause an issue. I'm being told by the service center that it is a known occurrence and certain models/years, require a new safety vent type front passenger airbag to maintain compatibility between the front passenger seat and the front passenger airbag.

1. There is an open recall since Dec 2021 (21V-00D) which Tesla has still not fixed! 2. The automatic wiper system on the car is unsafe as it takes a long time to activate when its raining, and sometimes it activates without any rain!

The first time was rattling and squeaking from front driver's side wheel. It got progressively worse so I took it in and they replaced the control arms. About 10 months later the rattling is back. This time Tesla says it's a different problem. I need to replace the lateral links, the compliance links and get a wheel alignment.