2018 Tesla Model 3 Complaints

After an over the air software update this past week 2026.14.6 my Tesla Model 3 power steering has failed. EPAS shows ACTICE in service mode, calibration was successfully completed and there are no active EPAS/rack faults. Power steering assists at higher speeds but fails below 20mph. Tesla has a history of steering related software problems and needs to take ownership of the problem.

Tesla model 3 2018 long range 86k miles. While driving 50mph on freeway the lower control arm link separated from the frame. No impact, no damage, and no pothole/bump. Lost steering and was able to get to side of road. When I got out and look at vehicle the control arm was disconnected from the frame. The frame showed no damage and the control arm showed no damage. The mounting holes for each here intact and no damage. Appears that bolt fell out or sheared off and the control arm disconnected. This is a safety failure and was scary. I towed to Tesla and they claim that failure was form worn parts and tolerances. I stated how could this be worn parts when mounting holes are in excellent condition. They are refusing to help with cost of repair and quoted me $2800. They are not taking responsibility and I believe that others should know of this failure. I believe I am being wronged and would like to report. Thanks.

Potential safety defect: high-voltage battery and battery management system (BMS) appear to overestimate available energy and remaining range, creating risk of unexpected 0% state of charge or loss of motive power without warning. Across 20 documented charge/discharge cycles between January and May 2026, the vehicle has consistently delivered approximately 135-150 miles of real-world range against an EPA-rated 310 miles, under routine driving conditions. The vehicle's own energy display shows observed usable energy averaging approximately 49.93 kWh -- approximately 66.6% of the rated 75 kWh pack. Tesla/BMS diagnostics report approximately 79-80% pack retention, implying approximately 58-59 kWh available -- approximately 8-9 kWh more than the vehicle's own consumption display reflects. No BMS fault code, low-power alert, or driver warning has been generated despite this persistent discrepancy. On April 22, 2026, after a drive, the vehicle was parked showing approximately 3% SOC and 7...

The control arms on all make and models of tesla have a horrible design that all water off of the car flows down the sides of the front hood and down onto the control arm bushing. This could be a simple fix for tesla to out a boot on it to cover the bushing. The control arms start to fail at any given time. This is costing owners thousands of dollars. I have had to had them replace once under warranty and now they want me to pay 2000 since I am out of warranty. Owners with newer vehicles sometimes start to have problems within the first year. This part design needs to be recalled and all persons have free repairs. According to sources, driving with severely worn control arm bushings can lead to a fatal accident. While bushings often start as a minor nuisance, complete failure compromises the structural integrity of your vehicle's suspension. Don't wait till deaths start happening. Protect the customer and others and send a recall on this. Yiu can Google tesla control arm issues and...

Within the last 7 days, my 2018 Tesla Model 3 Long Range AWD began displaying active alerts for two separate safety system failures: (1) alert code UI_a020 / GTW_w075 — Steering Assist Reduced, stating steering may require increased effort, and (2) alert code RCM_a056 — Front Passenger Safety Restraint System Issue, requiring service. The steering alert appeared intermittently, firing at consistent times of day suggesting a possible electrical or sensor fault rather than mechanical failure. On one occasion during startup, the steering system briefly locked up before resuming normal function. No noticeable change in ongoing steering feel has been observed while driving. The passenger restraint system alert indicates the front passenger airbag and Occupant Classification System (OCS) may not function properly in the event of a collision, directly endangering any front passenger. Both issues have been confirmed by the manufacturer via remote diagnostic review, and two separate service e...