2018 Tesla Model 3 Owner Complaints

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

NHTSA ID

11756533

Incident

Jun 13, 2026

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.

NHTSA ID

11756374

Incident

Aug 11, 2026

Lots of creaking and grinding noises coming from both front upper control arm bushings. Steering starting to become less stable.

NHTSA ID

11756085

Incident

Aug 10, 2026

I getting the Tesla phantom braking almost every week.

NHTSA ID

11755135

Incident

Jul 31, 2026

When driving in a parking lot a bolt came out on the drivers side suspension. The body of the car dropped on the tire and I could no longer drive the car. I was only going about 5mph but if I was going faster I can see this putting somebodies safety at risk. When I took it to Tesla they said is was not under warranty and had me replace the lower lateral link on the driver and passenger side of the vehicle. There were no warning lamps that came on.

NHTSA ID

11754482

Incident

Dec 14, 2022

I am filing this complaint in direct relation to NHTSA Preliminary Evaluation PE26006 regarding Tesla front suspension lower lateral link failures. I am the owner of a 2018 Tesla Model 3. On XXX, at approximately 101,728 miles, my vehicle experienced a severe suspension issue. The vehicle began producing a loud, frequent squeaking and rattling noise originating from the front passenger-side wheel area while driving under 40 mph. Due to the clear mechanical risk and safety concerns associated with a suspension failure, I brought the vehicle to the Tesla Service Center in [XXX]. Tesla technicians diagnosed the problem and confirmed a failure in the front suspension. The repair required the complete removal and replacement of both front lower lateral links (Tesla Part Number: 1044341-00-E) and accompanying hardware. Because the vehicle was past its standard warranty mileage, I was forced to pay $1,291.75 out of pocket for the total repair, which included $583.68 explicitly for the lower lateral link parts and associated labor/alignment. While my lower lateral link did not completely separate while driving at high speed, the component failed prematurely and exhibited the exact structural degradation currently being investigated by the NHTSA Office of Defects Investigation. I have retained the official Tesla service invoice (Invoice # XXX) to verify this failure, the diagnosis, and the out-of-pocket repair costs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11754256

Incident

Mar 24, 2024

Car suspension failed on front driver wheel. Lower lateral link failure. Car was not drivable. Car towed and fix for $4k.

NHTSA ID

11754227

Incident

Jun 17, 2025

Concern: Suspension Noise - What location is the noise coming from? Front. Suspension or Steering. What best describes the issue? Noise from suspension when driving on uneven roads. Repair Notes: Inspected Front Suspension for Activity 01 (Front suspension noise). Found torn bushings on Front Lateral Links and Compliance Links. Heavily torn on LH side. Safety concern. Both LH and RH Front Lower Compliance link and Lateral Links replacement recommended. Wheel alignment required for Lateral Link replacement.

NHTSA ID

11754213

Incident

Jul 8, 2024

Lower links replaced ~69k miles due to squeeking

NHTSA ID

11754094

Incident

Mar 21, 2026

The contact owns a 2018 Tesla Model 3. The contact stated that while driving at an undisclosed speed, the vehicle was shaking uncontrollably. The contact pulled over and had the vehicle towed to the dealer. The dealer determined that the front control arm had detached from the front passenger’s side wheel. The dealer replaced the front control arm, lateral link, and steering column. The contact stated that there was no impact to the vehicle to have caused the failure. The manufacturer was made aware of the failure. The failure mileage was approximately 76,000.

NHTSA ID

11754042

Incident

Nov 23, 2025

Mileage

76,000 mi

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, will deploy at an inappropriate force for the occupant, or will deploy at all. This directly compromises frontal crash protection for anyone in that seat. I have been avoiding seating passengers there as a result. Inspection and confirmation: The vehicle is outside the basic warranty. Per Tesla's own service documentation, the passenger-side OCS sensor is not individually serviceable; the remedy requires replacing the seat cushion assembly and running a proprietary calibration routine that requires a cabin temperature near 68°F. The vehicle has not been inspected by police, insurance, or any independent shop. Prior warning symptoms: The touchscreen alert described above is the only symptom. There was no prior indication. There is no open recall for this condition on my VIN. Given the number of similar owner reports and the cost of the remedy, I believe many affected vehicles remain unrepaired and in service.

NHTSA ID

11752890

Incident

Jul 1, 2026

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

NHTSA ID

11751692

Incident

May 4, 2026

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.

NHTSA ID

11751288

Incident

Jul 18, 2026

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.

NHTSA ID

11750017

Incident

Jul 1, 2026

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.

NHTSA ID

11749346

Incident

Jun 25, 2026

Mileage

58,700 mi

In the last 18 months I have had 8 service visits relating to electrical issues. In the last 30 months: - I had my car computer replaced after it shorted out, and then had to have it replaced again the next week. - I had the same taillight short out twice in a row. - I have had the 12V battery replaced three times. - I have had multiple low voltage controllers short out over multiple service visits. - The sound system has shorted out once as well. - One time, I was unable to shift to drive because a heater had shorted out. Now, I have to replace my right headlight and passenger airbag occupancy sensor due to shorts as well. The right headlight goes out intermittently and the passenger airbag alert fires sometimes. Tesla Corte Madera submitted a buyback request on my behalf after witnessing all these issues, but Tesla corporate denied it. I am sure the electrical issues will continue to affect the safety and drivability of my car. Thank you for your help.

NHTSA ID

11749184

Incident

Jun 25, 2026

The contact owns a 2018 Tesla Model 3. The contact stated that while driving at various speeds on multiple occasions, the message "Front Left Safety Restraint System Issue RCM_a021" was displayed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 102,000.

NHTSA ID

11748877

Incident

Apr 20, 2026

Mileage

102,000 mi

My car experienced a loud clunking noise when turning for the past few weeks. After doing some research and inspecting behind the front right tire, I found a front suspension lateral link bolt nearly falling off. It was only being held on by a few threads. It was so loose I could unscrew it completely or tighten it more by hand with no resistance. It sounds related to an existing recall for 2018 Tesla model 3’s (my year and model), but my car is not included in the recall. The other joints around it appear prematurely worn as well. See picture to show exactly how loose it was upon inspection. Requesting to review and likely expand the existing recall to more 2018 Tesla Model 3s

NHTSA ID

11748204

Incident

Jul 3, 2026

Tesla notification that front left safety restraint system has an issue. Service is required. Who isn't going to take their car in when there is an alert saying the safety restraint system has an issue. Then $232 in parts and $484. in labor. After taking in it was diagnosed that seat harness being pinched against the outboard shield causing the pretensioner to fault. Need to replace the seat harness and the pretensioner. Ended up being $232 in parts and $484 in labor. My safety was at risk because this system affects the seatbelt and airbags. Problem was diagnosed, confirmed, and repaired at my cost. Tesla dealership inspected. Thousands of tesla owners repairing at their own cost- maybe should be recall.

NHTSA ID

11746908

Incident

Jun 25, 2026

My vehicle should've been included in a recall. While exiting my garage to pick up my son from school, a loud mechanical banging noise came from the front of my car. I abruptly stopped and proceeded to reverse back into my garage to inspect my vehicle. While inspecting my vehicle and the surrounding area, I discovered a large bolt on the ground. A quick image search says "on a Tesla Model 3, this specific high-strength 10.9 Class metric hex flange bolt is a critical structural component that almost certainly backed out of [my] front suspension lower control arm/ lateral link assembly or the front subframe structural mounts." So the loud banging noise came from my suspension falling apart after the bolt fell out. Upon further inspection, I confirmed that this was the issue and that a second bolt on the same side had partially backed out as well. My vehicle was not safe to drive, so I had to have my vehicle towed to the nearest service center for repairs. I took photos and video of the areas, as well as the bolt, which showed no signs of any damage to the head or threads - so the bolt simply backed out and appears to be a manufacturing/ assembly issue. After a quick search, we learned that there were previous NHTSA recalls (ie Part 573 Safety Recall Report 23V-235) for this particular issue, including for my same vehicle make, model, year (2018 Tesla Model 3) and production dates (Jan 5, 2018 - Mar 30, 2019). Unfortunately, I never received a recall notice. I barely drive my car, so bolts shouldn't just be backing out on their own. Unfortunately, my car is no longer under warranty, but was advised by the service managers to file a report and to get reimbursed thru NCDS. This is a huge safety issue. I had no warnings or alerts from the car. My alignment was checked a year ago. My wheels and tires get checked often and are well maintained, so I didn't even need air or rotation, yet my suspension just fell apart on its own before 60K miles.

NHTSA ID

11746065

Incident

May 22, 2026

High voltage fast charge contactors experienced partial weld failure (BMS_a167_SW_FC_Partial_Weld) during routine Supercharging, causing complete HV system shutdown (hvState = HV_DOWN). Vehicle also threw BMS_a085/a086 Pack and Fast Charge Contactor Mismatch codes. Tesla service is refusing to cover repair under the 8-Year HV Battery Warranty, claiming fast charge contactors are not a warranted component despite being integrated into the HV battery assembly. Vehicle has been at Duluth, GA Tesla Service Center since approximately June 8, 2025.

NHTSA ID

11743421

Incident

Jun 7, 2026

I have received a dashboard warning from Telsa that there is a “Front passenger safety relevant safety issue”. Upon follow-up with the Tesla service team, I’ve learned that the sensor has failed and since they can only replace it with a new and different type of sensor, they also need to replace the air bag. The initial cost was estimated at some $2,100. I bought the “2018” Tesla Model 3 in 2019. I’ve never had to replace an air bag in my some 40 years of owning a car. I hope this is helpful info for NHTSA to have. Please let me know if you have any questions.

NHTSA ID

11743281

Incident

Jun 10, 2026

The front passenger safety restraint system is triggering an on-screen warning error that says service is required. This puts my front passenger at risk of death in the event of an accident. I have sent the manufacturer (Tesla) a request for service and received a confirmation of the errors with a list of parts to be replaced for a sum of $1200.65. I understand there is a service bulletin for this issue (Bulletin SB-19-20-003), but Tesla still will not fix it for free even though it is a safety issue. In the estimate, Tesla listed the following components as failure points that need to be replaced: 1) FIRST ROW OCCUPANCY SENSOR(1099592-00-F) 2) FIRST ROW - SEAT BELT REMINDER SENSOR BOX CLIP(1130363-00-B) 3) FIRST ROW SEAT HARNESS ASSEMBLY - RIGHT HAND(1489060-03-G) 4) AIRBAG HARNESS RETAINING CLIP(1028053-00-A) 5) BOLT,EHS,M6X19,[88],ZN,SMAT,ADH. - KNEE AND PASSENGER AIRBAG BOLT(1116594-00-B) 6) BOLT RC M6-1.25x26(1036655-00-A) 7) PASSENGER AIRBAG(1077823-00-G) 8) BOLT,HF,M6X7,STL[88],ZN,SHLDR[8X18]. (1105061-00-E)

NHTSA ID

11741704

Incident

May 26, 2026

It showed message that emergency brakes not available. It was related to wire hardness inside the trunk lid. I had to get it replaced. Tesla did not cover it.

NHTSA ID

11740870

Incident

May 1, 2026

The door handles have a defect. The chrome peels off unexpectedly, outside of normal wear and tear, and may cause a deep cut to a person’s finger. It cut my son’s finger, causing bleeding. After researching, I found online that that this has happened to many other people.

NHTSA ID

11740487

Incident

May 22, 2026