2018 Tesla Model 3

2018 Tesla Model 3 recalls (19)

• ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE

  Tesla, Inc. (Tesla) is recalling certain 2016-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The "rolling stop" functionality available as part of the Full Self-Driving (Beta) software may allow the vehicle to travel through an all-way stop intersection without first coming to a stop.

  Remedy: Tesla will perform an over-the-air (OTA) software update that disables the "rolling stop" functionality, free of charge. Owner notification letters were mailed March 28, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-001.

• ELECTRICAL SYSTEM:SOFTWARE

  Tesla, Inc. (Tesla) is recalling certain 2021-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The audible chime may not activate when the vehicle starts and the driver has not buckled their seat belt. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

  Remedy: Tesla will perform an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed April 1, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-002.

• SEAT BELTS

  Tesla, Inc. (Tesla) is recalling certain 2018-2020 Model 3 and 2019-2021 Model Y vehicles. One or both fasteners that secure the front seat shoulder belt to the b-pillar may not be properly attached.

  Remedy: Tesla Service will inspect and repair both fasteners if necessary, free of charge. Owner notification letters were mailed July 23, 2021. Owners may contact Tesla customer service online by visiting www.tesla.com/support/contact or by calling 1-877-79-TESLA (or 1-877-798-3752). Tesla's number for this recall is SB-21-20-001.

• ELECTRICAL SYSTEM:WIRING: REAR COMPARTMENT/TRUNK

  Tesla, Inc. (Tesla) is recalling all 2017-2020 Model 3 vehicles. The rearview camera cable harness may be damaged by the opening and closing of the trunk lid, preventing the rearview camera image from displaying.

  Remedy: Tesla Service will inspect and install a guide protector and new cable harness as necessary, free of charge. Owner notification letters were mailed April 24, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-17-008.

• FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

  Tesla, Inc. (Tesla) is recalling certain 2017-2021 Model S, Model 3, Model X, and 2020-2021 Model Y vehicles operating software version 2021.36.5.2. A communication error may cause false forward-collision warning (FCW) or unexpected activation of the automatic emergency brake (AEB) system.

  Remedy: Tesla Service has released an over-the-air (OTA) software update, free of charge. The recall began October 25, 2021. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-00-004.

• ELECTRICAL SYSTEM:SOFTWARE

  Tesla, Inc. (Tesla) is recalling certain 2020-2022 Model S, Model X, Model Y, and 2017-2022 Model 3 vehicles. The Boombox function allows sounds to be played through an external speaker while the vehicle is in motion, which may obscure the Pedestrian Warning System (PWS) sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."

  Remedy: Tesla will perform an over-the-air (OTA) software update that will disable the Boombox functionality when the vehicle is in Drive, Neutral and Reverse modes, free of charge. Owner notification letters are expected to be mailed April 5, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-003. Note: This recall has been superseded by Recall 22V-235. Tesla's number for the new recall is SB-22-00-003.

• BACK OVER PREVENTION:DISPLAY FUNCTION

  Tesla, Inc. (Tesla) is recalling certain 2018-2019 Model S, Model X, and 2017-2020 Model 3 vehicles equipped with Autopilot Computer 2.5 and operating certain firmware releases. The rearview image may not immediately display when the vehicle begins to reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

  Remedy: Tesla will perform an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed May 17, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-004.

• ELECTRICAL SYSTEM:SOFTWARE

  Tesla, Inc. (Tesla) is recalling certain 2020-2022 Model Y, Model X, Model S, and 2017-2022 Model 3 vehicles. The Boombox function allows sounds to be played through an external speaker while the vehicle is in motion, which may obscure the Pedestrian Warning System (PWS) sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."

  Remedy: Tesla will perform an over-the-air (OTA) software update that will disable the Boombox functionality when the vehicle is in Drive, Neutral and Reverse modes, including Summon and Smart Summon, free of charge. Owner notification letters were mailed June 6, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-003. Note: This recall supersedes recall 22V-063. Vehicles configured with Summon or Smart Summon and already remedied under 22V-063 will need to have the new remedy software installed.

• ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Tesla, Inc. (Tesla) is recalling certain 2018-2022 Model 3 Performance vehicles. The unit of speed (mph or km/h) may fail to display on the speedometer while in Track Mode. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Control and Displays."

  Remedy: Tesla will perform an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed June 17, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-008.

• VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

  Tesla, Inc. (Tesla) is recalling certain 2017-2022 Model 3, 2020-2022 Model Y, and 2021-2022 Model S and Model X vehicles. The window automatic reversal system may not react correctly after detecting an obstruction. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 118, "Power-Operated Window Systems."

  Remedy: Tesla will perform an over-the-air (OTA) software update of the automatic window reversal system, free of charge. Owner notification letters were mailed March 31, 2032. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-013.

• SEAT BELTS:REAR/OTHER:ANCHORAGE

  Tesla, Inc. (Tesla) is recalling certain 2017-2022 Model 3 vehicles. The second-row left seat belt buckle and second-row center seat belt anchor may have been incorrectly reassembled during vehicle service.

  Remedy: Tesla Service will inspect and reassemble the seat belt anchors as necessary, free of charge. Owner notification letters were mailed December 20, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-20-004.

• STEERING:AUTOMATED/ADAPTIVE STEERING

  Tesla, Inc. (Tesla) is recalling certain 2016-2023 Model S, Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with Full Self-Driving Beta (FSD Beta) software or pending installation.  The FSD Beta system may allow the vehicle to act unsafe around intersections, such as traveling straight through an intersection while in a turn-only lane, entering a stop sign-controlled intersection without coming to a complete stop, or proceeding into an intersection during a steady yellow traffic signal without due caution. In addition, the system may respond insufficiently to changes in posted speed limits or not adequately account for the driver's adjustment of the vehicle's speed to exceed posted speed limits.

  Remedy: Tesla will release an over-the-air (OTA) software update, free of charge.  Owner notification letters were mailed April 15, 2023.  Owners may contact Tesla customer service at 1-877-798-3752.  Tesla's number for this recall is SB-23-00-001.

• SUSPENSION:FRONT

  Tesla, Inc. (Tesla) is recalling certain 2018-2019 Model 3 vehicles. The front suspension lateral link fasteners may loosen, allowing the lateral link to separate from the sub-frame.

  Remedy: Tesla Service will tighten or replace the lateral link fasteners as necessary, free of charge. Owner notification letters were mailed May 30, 2023. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-31-001. This recall is an expansion of previous recall number 21V-835.

• ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE

  Tesla, Inc. (Tesla) is recalling 2012-2023 Model S, 2016-2023 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with all versions of Autosteer leading up to the version(s) that contains the recall remedy. In certain circumstances when Autosteer is engaged, the prominence and scope of the feature's controls may not be sufficient to prevent driver misuse of the SAE Level 2 advanced driver-assistance feature.

  Remedy: Tesla will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed February 10, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-00-008.

• ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Tesla, Inc. (Tesla) is recalling certain 2012-2023 Model S, 2016-2024 Model X, 2017-2023 Model 3, 2019-2024 Model Y, and 2024 Cybertruck vehicles. An incorrect font size is displayed on the instrument panel for the Brake, Park, and Antilock Brake System (ABS) warning lights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 105, "Hydraulic and Electric Brake Systems" and 135, "Light Vehicle Brake Systems."

  Remedy: Tesla began releasing an over-the-air (OTA) software update, free of charge. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-003.

• FORWARD COLLISION AVOIDANCE: WARNINGS:EXTERNAL/PEDESTRIAN ALERT

  Tesla, Inc. (Tesla) is recalling certain 2013, 2018-2021 Model S, 2020-2021 Model X, 2018-2022 Model 3, and 2020-2022 Model Y vehicles. A factory reset muted the Pedestrian Warning System (PWS) sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."

  Remedy: Tesla released an over-the-air (OTA) software update, release 2023.44.30.14, free of charge. Owner notification letters were mailed April 27, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-006.

• SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

  Tesla, Inc. (Tesla) is recalling certain 2012-2024 Model S, 2015-2024 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles. In the event of an unbelted driver, the seat belt warning light and audible chime may not activate as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

  Remedy: Tesla will release an over-the-air (OTA) software update. Owner notification letters were mailed July 26, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-008.

• TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

  Tesla, Inc. (Tesla) is recalling certain 2024 Cybertruck, 2017-2025 Model 3, and 2020-2025 Model Y vehicles. The tire pressure monitoring system (TPMS) warning light may not remain illuminated between drive cycles, failing to warn the driver of low tire pressure. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 138, "Tire Pressure Monitoring Systems."

  Remedy: Tesla released an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed February 15, 2025. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-018.

• EXTERIOR LIGHTING:HEADLIGHTS

  Tesla, Inc. (Tesla) is recalling certain 2017-2023 Model 3 and 2020-2023 Model Y vehicles. The headlight low beams may be too bright and exceed the maximum light output. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

  Remedy: The remedy is currently under development. Owner notification letters are expected to be mailed October 3, 2026. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-17-003.

2018 Tesla Model 3 safety ratings

Source: NHTSA NCAP ratings.

2018 Tesla Model 3 owner complaints (15)

• STEERING,SUSPENSION

  This is a follow-up to a previously submitted complaint regarding the same issue. I am submitting this update to reference NHTSA's recently opened investigation into 2018-2019 Tesla Model 3 suspension failures. Previous complaint ID is 11732882.

• SUSPENSION

  2018 Tesla Model 3, VIN [XXX], approximately 58,736 miles. Front lower suspension lateral link (fore link) separated from the subframe on the right (passenger) front. The fastener that attaches the link to the subframe backed out and is missing. The link is hanging down and the right front wheel sits at a visibly different angle compared to the left, indicating the alignment has shifted. I discovered the hanging component while the vehicle was parked; there was no impact or off-road use. The vehicle is not being driven and is being towed to service. This is the same failure mode addressed in NHTSA recalls [XXX] and [XXX] (Tesla [XXX]) and currently under investigation in [XXX]. My VIN is not included in either recall per the NHTSA VIN lookup. Photos of the separated link and wheel angle are attached. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• STRUCTURE

  The contact owns a 2018 Tesla Model 3. While a passenger was attempting to enter the vehicle, the contact sustained a cut to the hand, which was caused by the exterior door handle. The contact stated that over time, the edges of the flush door handles had degraded and become progressively sharper and posed a threat to anyone attempting to open the doors. The dealer was notified of the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 64,402.

• SUSPENSION,UNKNOWN OR OTHER

  I was driving normally and drove in a dip in the road. The vehicle went completely into auto drive, leaving me helpless behind the wheel. It spun and swerved wildly for 30-45 seconds on a neighborhood street resulting in the left rear tire and the rim being mangled. When it was spinning out of control, the left rear tire was seemingly stuck, dragging in whichever direction it chose. Thankfully, no one, pedestrians or other vehicles were injured or damaged. This was a truly terrifying experience.

• VISIBILITY/WIPER

  Incident / Safety Defect Summary: A certified Tesla mobile service technician improperly calibrated the low-beam headlights on my 2018 Tesla Model 3, causing a severe reduction in forward night visibility and creating an immediate roadway crash hazard in direct violation of FMVSS 108 illumination standards. Detailed Description of the Safety Failure: Improper Calibration Environment: The technician attempted to perform the headlight alignment procedure inside a closed residential garage with approximately 12 inches of clearance between the front bumper and the garage door. Standard automotive and manufacturer procedures require either a level 25-foot standoff from an aiming target or a dedicated optical aiming tool. At 12 inches, optical beam geometry and cutoff steps cannot be evaluated. Extreme Downward Misadjustment: The technician bypassed standard cutoff alignment and manually adjusted both headlights down to their absolute lowest mechanical limit using the vehicle interface. Safety Impact: The usable beam throw is now restricted to only a few feet in front of the vehicle's bumper. At standard driving speeds, especially during early morning and nighttime commutes, the vehicle completely overdrives the low beams, rendering road hazards, lane markings, and pedestrians invisible until impact is imminent. Manufacturer Failure to Triage Safety Rework: When reported to Tesla Service as an urgent safety-critical failure caused directly by their technician, the service center refused immediate safety triage/rework and scheduled resolution days out, leaving an unsafe vehicle in service.

• AIR BAGS,SEAT BELTS

  My 2018 Tesla Model 3 displayed alert RCM_a056, “Front Passenger Safety Restraint System Fault.” The warning may affect correct detection of a passenger and operation of the passenger restraint/airbag system. Tesla quoted approximately $705 but has not identified the failed component or explained whether the condition is related to known front-seat wiring or occupant-classification failures. Tesla Repair Bulletin SB-21-17-005 recognizes that electrical harnesses in 2017–2019 Model 3 front seats can be damaged through repeated seat movement and trigger restraint-system alerts, although that bulletin specifically lists codes RCM_a021 and RCM_a022. I am reporting RCM_a056 because it affects the same general front-passenger safety-restraint system and appears to be reported by other early Model 3 owners. I am concerned that an occupant may not be properly classified or protected in a collision.

• FORWARD COLLISION AVOIDANCE

  Adaptive cruise control was on, i was driving on the highway, traffic was speeding up and slowing down, and the tesla was braking accordingly. I was paying attention to the road and noticed, all of a sudden, that the tesla was not braking as traffic in front of us slowed. I immediately slammed my foot on the brake as hard as i could, yet there wasn't enough time or distance, and my car collided with the one in front of me. I wasn't injured, but there's a chance someone in the other car was. The emergency brake did not kick in whatsoever, and the adaptive cruise control completely failed, leading to an accident.

• AIR BAGS,SEATS

  My Tesla Model 3 has a persistent RCM_a056 alert indicating a problem with the front passenger occupancy detection system. The unresolved fault affects the operation of the front passenger airbag system. I paid Tesla approximately $1,000 for a repair intended to resolve this problem. Tesla replaced multiple components associated with the passenger seat/occupancy detection system, including the sensor, wiring, and other safety-system components. The repair did not resolve the problem. The RCM_a056 alert remained unchanged after the repair. I returned the vehicle to Tesla for further diagnosis. Tesla tested the individual components and documented that they found “no issues present,” but the RCM_a056 alert remained. Tesla then recommended replacing the entire passenger seat assembly at a cost of approximately $3,000. When I asked what diagnostic evidence indicated that the seat assembly was defective, I was told that they had no specific evidence that replacing the seat would resolve the problem. They were unable to identify a failed component and indicated that replacing the entire seat was the only remaining repair they could suggest. I am concerned that this represents an unresolved safety-system defect. I have already paid approximately $1,000 for a repair that did not resolve the fault, and Tesla is now recommending another $3,000 repair without identifying the cause of the failure. The vehicle remains unavailable for normal use because of the unresolved passenger restraint/airbag-system fault. I am requesting that NHTSA document and investigate this potential safety defect, particularly if other Tesla Model 3 vehicles are experiencing the same persistent occupancy-detection failure.

• SUSPENSION

  On July 10, 2026, while driving, I started to hear a rattling metal noise coming from under the right front side of the car. When making turns, the noise gets louder, less when driving straight. When I got home, I looked under the car and found a large metal piece hanging down adjacent to the right front tire. When the Tow Truck came to pick up the car, the right front tire started to get loose aiming to the right. Took the car to a Tesla Service Center and a new Correction Links - Lateral - Lower Front - Pair (Remove & Replace) Remove and Replace.

• FORWARD COLLISION AVOIDANCE

  After Tesla pushed software update 2026.20.6.11 or “FSD 14 lite” the self driving feature stopped functioning. Also all of the driver assistance safety features stopped working at the same time, forward collision warning, emergency braking, lane keeping assist, adaptive cruise control, blind spot detection have all stopped working as well. It appears one of the two “self Driving” ECU was damaged or disabled by the update. Without these features the drive is not notified in advance of a collision and the emergency braking does not function to stop the car. The car is awaiting inspection and repair by the manufacturer.

• SUSPENSION,POWER TRAIN

  I am reporting a front suspension failure on my 2018 Tesla Model 3 Dual Motor, that appears relevant to NHTSA Preliminary Evaluation PE26006 and similar to Recall 23V-235. While driving slowly in a parking lot, I heard a clunk and felt the front wheel/steering alignment become slightly skewed. After entering the highway, the vehicle developed severe vibration and became unstable and difficult to control. I exited and stopped as soon as safely possible. While attempting to park it at a curb, during reverse, the suspension entirely collapsed and left front wheel was then severely displaced and the tire was rubbing the wheel well. Tesla inspected the vehicle and confirmed: “The left lateral link was found detached with missing hardware.” Tesla also found the left front halfshaft detached from the drive unit. Tesla replaced the front subframe, both front lower lateral links, both front lower compliance links, the left front halfshaft, and performed an alignment. Total cost was $6,328.96. The failed parts were replaced by Tesla; I do not know whether they remain available for inspection. This failure created a serious risk of loss of vehicle control at highway speed and could have endangered me and surrounding traffic. The problem was confirmed and inspected by Tesla Service. There was no collision or other discrete impact event that I recognized as causing the failure. There were **no warning lights, warning messages, or other vehicle alerts before or during the failure**. The first noticeable symptom was the clunk in the parking lot, followed by the skewed steering/wheel position and later severe highway vibration. I have pre-repair photos showing the displaced wheel, tire contact, and detached suspension component, as well as Tesla’s final repair documentation. I request that this incident be considered in connection with PE26006 and Recall 23V-235.

• POWER TRAIN,SERVICE BRAKES

  Description of the Safety Defect:My 2018 Tesla Model 3 AWD suffered an abrupt and catastrophic total loss of mechanical braking power while driving. The brake pedal went completely soft, and the vehicle lost hydraulic pressure.An independent mechanic inspected the undercarriage and confirmed that the factory steel hydraulic brake lines completely rusted through and ruptured, leaking all brake fluid from the system. This vehicle has 142,905 miles and has been operated in regions that use winter road salt.Tesla is aware of this severe corrosion defect under Service Bulletin SB-26-33-001, but they have categorized it as a service bulletin rather than a safety recall. A factory brake line rusting through to total fluid failure is an extreme and immediate safety hazard to occupants and the public. Furthermore, the vehicle simultaneously threw a "Front Motor Disconnected" warning. A federal investigation and mandatory recall are urgently required to ensure Tesla replaces these defective lines for all affected owners before a fatal accident occurs.

• AIR BAGS

  Front Passenger Safety Restraint error This seems to be a faulty component on many Teslas and therefore is a design or manufacturing flaw. Several of my personal vehicles of different models and years have had the same issue so it's not just something that has worn out or been damaged by myself. As this involves the action of the airbag, it is an extreme safety concern and Tesla should recall this part and replace. Also, in attempting a critical safety repair, I had to drive for weeks without an airbag before they would fix.

• SUSPENSION

  While driving, I noticed that the vehicle suddenly began pulling to the right. There were no warning lights, warning messages, or alerts displayed on the vehicle's screen before I noticed the problem. I took the vehicle to the Tesla Service Center and reported that the vehicle was pulling to the right. The service center determined that the issue was likely related to the front suspension and recommended replacement of the front lower lateral links, front lower compliance links, and front upper control arms, along with a four-wheel alignment. The vehicle had approximately 80,000 miles at the time of the repair. The service center explained that these suspension components can wear at higher mileage, particularly because of the weight of the vehicle and its battery. I paid out of pocket for the recommended suspension repairs and four-wheel alignment. The repair invoice is available for inspection upon request. Before the repairs were completed, I was driving the vehicle without knowing that there was a potential problem with the front suspension. The vehicle pulling to the right affected its handling and steering and created a safety concern for me and others on the road. There were no warning lights, messages, or other indications from the vehicle alerting me to a potential suspension problem. I was also not warned by the Tesla service center that the issue could be related to a known or potentially widespread suspension problem. A few days after having the repairs completed, I became aware of an NHTSA investigation concerning front suspension issues involving Tesla vehicles, including the same make, model, and model year as my vehicle. I had already paid out of pocket to have the affected front suspension components replaced. I am submitting this complaint to document the suspension problem, the safety risk I experienced, and the out-of-pocket expense I incurred to correct the issue. I am concerned that I was placed at risk by a potential su

• AIR BAGS

  The vehicle displays a critical 'Front Passenger Safety Restraint System Fault' warning on the dashboard, indicating that the airbag system may not function as designed in a crash. After googling the error code, it appears to be isolated to either frayed wiring harness under the seat or the faulty Occupant Classification System sensor. The issue occurred on June 11 and again on Aug 11 while driving the car. The warning appeared intermittently and I tried to "reset" the car computer. Tesla Service has diagnosed the issue as wiring harness failure/sensor failure and quoted $3000 for repairs, claiming it is out of warranty. This is a safety-critical system failure that poses a significant risk of injury or death to front-seat passengers due to potential airbag non-deployment. Given the high frequency of this specific failure across the Model 3 fleet, this appears to be a design or manufacturing defect rather than normal wear and tear. I am requesting an investigation into this safety defect.