2020 Tesla Model 3 Interior & seats Problems

2020 Tesla Model 3 Standard Range Plus, VIN [XXX] restraint control module fault codes RCM_a056 and RCM_a058. Passenger front seat occupancy sensor failure triggering "Service Required" airbag system alert. September 2024: fault code RCM a056: Tesla repaired this issue under the Supplemental Restraint System Limited Warranty (5 years, 60,000 miles) at Tesla Service Latham NY (326 Old Niskayuna Rd, Latham NY 12110). January 10, 2026: Fault code RCM_a058. Reported in writing through the Tesla app. Tesla scheduled a service visit for January 13, 2026. Technician assessed the vehicle in person and declined to repair, verbally stating the fault may be a one-time occurrence and to monitor and return if it continued. April 2026: Fault continues recurring. Tesla Service Latham issued estimate #XXX dated April 18, 2026 for $1,076.32 customer pay. Repairs include resistive occupancy sensor replacement and seat back trim cover replacement. This is a safety-critical system governing airbag deployment. Tesla has documented this failure mode in internal service bulletins citing electrical interference in the seat harness as a design issue. Tesla repaired this under warranty, dismissed a related restraint fault for the same seat when reported within months of the repair, and is now billing the owner for a safety system that failed due to a known design defect. A recall is warranted. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11732996

Incident

Jan 1, 2026

The car has message saying "Safety Restraint System issue" . There has been no event to cause this. No recent MVA or any stress or damaging incident to the seat belt or seat in general. Reviewing this on the internet, this is a common defect on Tesla's. The company won't fix it unless you pay them to do so which is crazy considering it is a defect in their safety system. And a well known one to them from my communication with their Tesla service centers which have a monopoly on fixing Tesla's. He said there would have to be a recall. So that is exactly what needs to happen from the NHTSA.

NHTSA ID

11707511

Incident

Nov 6, 2025

Essentially, I find the lack of emergency, unpowered door release for the back doors a little concerning. There is no way to open the door in the event that all power to the door latch fails. Even in newer models (at least of 3/Y/Cybertruck, that i know of) the emergency release is buried under the cupholder liner in the rear seat. Here is a youtube video showing a homebrew retrofit. It seems like something like this should probably be provided to owners of this model of car. The internals of the door seem to make this feasible. [XXX] The front seats, on the other hand, have an easily accessed and intuitive emergency door release. I imagine that the rear seats differ from this model because of child safety locks. Just removing all emergency handles from the door seems like a pretty bad solution. I further understand that there are situations in which even an emergency door release will fail to open the door, and a glass break device is probably the ultimate recourse to this situation. But rear seat emergency egress really seems like a blind spot in NHTSA requirements at least. I shouldn't have to do an airline style safety briefing to my rear passengers in a consumer vehicle. Thanks for your time, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11678986

Incident

Aug 7, 2025

I received a proactive service alert from Tesla car stating: Front Passenger Safety Restraint System Issue. Tesla wants to charge me to fix this and said there may be issues with the restraint system, such as seats belts or airbags if I don’t pay out of pocket to fix it. This seems ridiculous I have to pay to fix this safety concern.. please issue a recall for this… seems a lot of people are getting this after researching on google and Reddit. Thanks

NHTSA ID

11677060

Incident

Jul 27, 2025

I am writing to report a repeated and potentially dangerous defect in my 2020 Tesla Model 3. On four separate occasions, the front trunk (frunk) latch has opened on its own, without any input from me. This has occurred while parked in my garage and poses a serious safety risk, especially at highway speeds where the hood could flip up and obstruct the driver’s view. I am aware that Tesla has issued recalls for this exact problem involving the frunk latch mechanism on certain Model 3 vehicles. However, I have been told by Tesla that my VIN is not included in the recall, despite my car exhibiting the same malfunction. I brought my vehicle to the Carlsbad CA Tesla service center, but they found no issue and have since told me they consider the matter closed. I also want to note that I previously experienced a failure of the rear camera cable, which Tesla also initially claimed was not part of a recall—only to later repair it under warranty when the problem became undeniable. I believe this hood latch issue poses a critical safety hazard that may be more widespread than Tesla currently acknowledges. If the frunk opens while driving, it could cause a catastrophic accident. Tesla’s dismissal of this issue leaves me driving a car that could endanger myself and others on the road. I respectfully request that NHTSA investigate this defect and consider whether the existing recall should be expanded to include additional vehicles like mine. I would also like NHTSA to contact Tesla and direct them to address the situation in my vehicle…to do more than say “we could not reproduce the reported issue." Thank you for your attention to this urgent matter.

NHTSA ID

11662321

Incident

May 8, 2025

My 2020 Tesla Model 3 has displayed a "Front Passenger Safety Restraint System Fault - Service is required" error since June 2023. This error has persisted for well over a year despite troubleshooting attempts, such as restarting the vehicle and checking for obstructions. Tesla service quoted over $400 to repair this issue, but I believe this is a basic safety-related defect that should be covered by the manufacturer, as it likely disables the front passenger airbag, posing an unreasonable risk of injury or death in a crash. This appears to be a widespread issue, as I’ve seen similar complaints from other Tesla owners online. I request that NHTSA investigate this as a potential safety defect for a recall.

NHTSA ID

11654367

Incident

Jun 9, 2023

The passenger-side seatbelt system in my Tesla Model 3 (bought Dec 2020) has been malfunctioning repeatedly. The vehicle displays a "Front passenger safety restraint system fault” warning, even when no one is on the passenger side. This issue has persisted despite multiple repair attempts by Tesla during the warranty period, but they have been unable to resolve it. Safety Concern: A malfunctioning seatbelt system is a serious safety hazard, as it could result in the seatbelt failing to function properly in an accident, potentially putting the passenger at greater risk of injury or death. Additionally, the fault warning may prevent proper airbag deployment or create a distraction for the driver while operating the vehicle. Attempts to Fix & Verification: Tesla has attempted multiple repairs but has not been able to fix the issue. According to Tesla, this is a common issue with this model, which raises concerns about a wider systemic defect. The problem is persistent and ongoing, making the vehicle unreliable and unsafe for passengers. Warning & Symptoms: The seatbelt fault warning appears randomly but frequently while driving. Tesla attempted to fix this issue as early as June of 2023, and has remained unresolved despite 4 or more service visits. We might have asked Tesla to work on this issue even earlier and more times since we're unable to pull up repair history before this due to their system error. This issue requires immediate investigation to determine if it is a broader safety defect affecting other Tesla vehicles and if a recall or mandatory repair is necessary.

NHTSA ID

11645041

Incident

Jun 1, 2023

Back and buttocks area suffered electrical burns and pain from Tesla Seat Heaters (in heated seats) twice 1. Happened in 2024 on temperature level 3 2 Although I turned it down it happened again in 2025 on temperature level 2

NHTSA ID

11640654

Incident

Feb 4, 2025

I was driving my vehicle. It said there was an issue with code "RCM_a056 Front Passenger Safety Restraint System Fault." Many older model 3's are having this issue and with the quote from tesla, they would need to perform a retrofit for the electrical wiring system.

NHTSA ID

11632840

Incident

Dec 27, 2024

An alert stated: "RCM_a056 Front passenger safety restraint system fault." Upon bringing car to Tesla service center, Tesla stated: "Confirmed concern through vehicle logs. Found vehicle needing passenger ocs retrofit to resolve issue. Customer declined repair." They wanted over $1,200.00 for a faulty seat sensor because they claimed they couldn't replace the seat sensor without replacing the entire airbag system on the passenger side. They explained to me that they changed the airbag systems in their newer Model 3s and refused to stock or replace components in their older Model 3s.

NHTSA ID

11592308

Incident

Apr 1, 2024

My car is experiencing a passenger seat safety restraint error, which is a safety issue.

NHTSA ID

11589416

Incident

May 9, 2024

An error 'Front passenger safety restraint system fault' came up that seems to be a very common issue with someone people paying $1500 to nothing to fix.

NHTSA ID

11588326

Incident

May 12, 2024

For the fourth time the seat sensor has failed in the driver seat. when the seat sensor fails the car no longer auto connects blue tooth media play from the phone but also no longer detects an occupant in the vehicle. this causes the vehicle to go in to park while driving at low speeds without a seat belt, i.e. moving the vehicle in the garage, and it also prevents the car from recognizing when the occupant has left the car and leaves it powered on the whole time. the first three times they repaired it under warranty and it has not failed for the fourth time in four years. I have asked if the sensor function can be deactivated and they said that it can not and needs to be continuously replaced. the service representative told me that the item is secured by adhesive and getting in to and out of the car can cause it to bend and kink which is what happened to mine - and he also said given the heat in Florida its understandable the adhesive wont stick.

NHTSA ID

11586923

Incident

May 3, 2024

I was burned on back and buttocks by Tesla car seat warmer

NHTSA ID

11585634

Incident

Mar 12, 2024

There is an issue with the front passenger restraint safety system. I got a warning that I need to replace the Occupant Classification System (OCS) of Front Passenger Seat due to faulty wiring.

NHTSA ID

11585531

Incident

Apr 26, 2024

Front passenger safety restraint system fault

NHTSA ID

11580354

Incident

Mar 31, 2024

I received a message on the screen saying there was a problem with the OCS and that it needed to be serviced immediately. I take it to Tesla service and they tell me they will need to do the following: 1. Replace MODULE - OCS FILTER 2. Retrofit SBR in OCS Equipped Front Passenger Seat - Remove and Replace 3. Replace FIRST ROW SEAT HARNESS 4. Replace FIRST ROW - SEAT BELT REMINDER SENSOR BOX CLIP 5. Replace FIRST ROWOCCUPANCY SENSOR 6. Replace FIRST ROWHARNESS ASSEMBLY -OCCUPANTCLASSIFICATION SYSTEM - RIGHTHAND 7. Replace Front PassengerAirbag And Update VehicleConfiguration - Remove and Replace To have all of this done, I paid $1,850. Nothing is covered under warranty. I have 64,000 miles on my car. It has never been in a wreck and I have taken good care of it. From what I understand, this is a common problem with Tesla’s.

NHTSA ID

11579515

Incident

Mar 21, 2024

Many Tesla owners have received notifications about a "Front Passenger Safety Restraint System Fault". It seems that there might be a defect with the car, given the number of people impacted and the severity of not having proper safety restraint. I am very careful with my car, and it has not been involved in any accidents, so I think Tesla should do a recall to make sure all Front Passenger Safety Restraint System is functional

NHTSA ID

11578814

Incident

Mar 4, 2024

In March 2023, my vehicle was in a major front end collision on the passenger side and the airbag did not deploy. In January 2024, a warning light appeared on my car’s screen that reads “Safety Restraint System Fault” I then took the vehicle to a Tesla service center who determined that the front passenger airbag and OCS needed to be replaced to maintain compatibility….

NHTSA ID

11576445

Incident

Jan 1, 2024

Sold car with defective parts. Scratched rocker panels that Tesla refuses to take responsibility for. Broken and rattled center console dash. Crooked front hood that the service center has not fixed. Broken driver seat that has foam missing on one side that tilts the seat and makes driving uncomfortable. The service center has not fixed these issues and the car was sold defective.

NHTSA ID

11571364

Incident

Oct 1, 2022

There is no manual door opener from the rear seats. In case of a power loss doors would not open. Only way the rear passengers can get out is climb to the front seats and get out through front doors. This is a serious situation in case of accident when power loss can happen.

NHTSA ID

11534800

Incident

Jun 28, 2023

Open door button doesn’t work, this is a widely reported problem online. In case of accident, fire or submersion the passenger will be at great risk for bodily harm or death

NHTSA ID

11531969

Incident

Jul 12, 2023

I have an alert that says "Front passenger safety restraint system fault". I took the car in to Tesla Service in late April. Was told it would be about $270 to replace the sensor in the seat that detects it someone is sitting in it. They told me that when the parts people went in, that wasn't the issue and that to fix the sensor they thought it was they would have to tear the whole seat apart and that takes too long so instead I need to buy a whole new seat at the cost of $3000. I didn't have time to deal with it further at that point and the seat was back ordered anyway. I asked if the issue would affect the operation of the airbags or seat belts thus causing a safety concern and was told that it would not. That the car was still safe. I took the car back without repair. I have since noticed that when a passenger is in the seat, the symbol that states that the airbag is not engaged is still on. So it would appear that the airbag is not working properly. I called Tesla today to inquire and ask for clarification if this is a safety concern and if the airbag is not working. They told me a manager would call me back. They said there is not a Tesla wide recall- even though it would appear that this issue is causing the airbag not to work. From research online it seems like other customers have experienced the same or similar issues.

NHTSA ID

11525432

Incident

Apr 8, 2023

The contact owns a 2020 Tesla Model 3. The contact stated that while driving 25-35 MPH, all four windows slightly went down independently, wiggled and made clicking sounds. There was no warning light illuminated. The contact stated that the sound had become unbearable. Additionally, the contact stated that the front driver's side and passenger's side doors and the rear driver's side door failed to close securely. The door chime reminder engaged. The contact also stated the vehicle would shift into park (P) and would jerk when attempting to drive due to the failure. The contact stated that the doors required to be slammed in order to close securely. Additionally, the contact stated that the vehicle shifted into park (P) and stopped abruptly while driving. The contact stated that the failure also occurred while driving downhill and while at a traffic light. The vehicle was taken to a Tesla Service Center several times, and the windows and doors were readjusted; however, the failure persisted. The vehicle was taken back to the Tesla Service Center, where the window trim panel and the door trim panel were readjusted; however, the failure increased. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 14,000.

NHTSA ID

11521150

Incident

Dec 9, 2020

Mileage

14,000 mi

The driver seat occupancy weight sensor has to be replaced twice now. The car does not recognize someone is in the driver seat. It is unclear whether the airbags would deploy if I was in an accident as the car is unsure if someone is even inside. When I get out of the car it stays on. When I put it into reverse without having the seatbelt on it slams on brakes.

NHTSA ID

11494212

Incident

Nov 19, 2022