2023 Tesla Model S problems

“While driving at freeway speed at about 9:15 PM with Full Self-Driving (Supervised) engaged, the car suddenly jerked and told me to take over. Several safety systems then failed at once: ABS disabled (ESP_a025), stability control disabled (DI_a222), traction control disabled (DI_a223), Automatic Emergency Braking unavailable (APP_w009), Vehicle Hold disabled (DI_a245, DI_a246), steering assist reduced (UI_a020), and lane departure avoidance unavailable (APP_w264). Steering became very heavy and regenerative braking stopped, so the car coasted freely and would only slow with the brake pedal. I exited the freeway and drove slowly home. The alerts stayed active after a reboot. The car was towed to the Tesla service center under warranty and is available for inspection. There were no warning signs before the failure. No crash or injury. This is the second event like this. In April 2026 the car showed safety fault alerts and, with automatic braking disabled, rolled forward twice at a red light. Tesla service reviewed the logs, called it a false sensor reading, and made no repair. A service advisor later acknowledged in writing that these were intermittent problems.…”

“Tesla removed speed control from their "full self-driving" product. They have removed the ability to conveniently switch to normal cruise control (have to pull over on freeway or get off freeway to park first) and speed profiles use outdated map data and frequently suddenly change speeds. Sometimes they go away faster than the speed limit and sometimes the car suddenly drops 20mp less in the middle of freeway traffic.”

“The contact owns a 2023 Tesla Model 3. The contact stated that while exiting a supercharging station with the Full Self-Driving (FSD) feature engaged, the message "Take Over Immediately" was displayed. The contact stated that the vehicle abruptly accelerated into an intersection and crashed head-on with another vehicle. The air bags deployed as needed. The contact stated that a Police report was filed; however, the report number was not provided. There were no injuries sustained. The vehicle was towed to an independent mechanic, where it remained undiagnosed and unrepaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 150,332.”

“While operating my 2023 Tesla Model S Long range using Full Self Driving Supervised and software version 14.2.1.25, the speed control no longer is available and has been replaced by speed profiles. When operating the vehicle on Interstate 77 Southbound around Statesville, NC and on or about December 22, 2025, I set the speed profiles to standard in a 55 mph zone in which the Tesla recognized and displayed that it was operating in a 55 mph zone in Standard profile mode, the car varied in speed (with no traffic ahead) from about 57 mph to over 76 mph. This is highly unsafe and I had to repeatedly move back to Chill or Sloth mode at which time the vehicle strongly and unsafely braked causing cars behind me to close on me quickly and have to make strong and unplanned braking maneuvers to avoid hitting me. This was not the case when I bought the car and FSD when operating under 13.2.9. The removal of max speed control is extremely unpredictable and unsafe for me and those around me.”

“Catastrophic structural failure of the rear driver-side (LH) brake caliper assembly on a 2023 Tesla Model S Plaid at approximately 18,036 miles. While driving normally on a public roadway, the factory-installed rear LH brake caliper bolts backed out completely due to improper assembly torque or a latent material defect. The unbolted caliper detached entirely from its mounting bracket and collapsed into the spinning wheel barrel. The caliper became violently wedged between the wheel rim and the rotor, instantly puncturing the wheel, flattening the driver-side rear tire, damaging the passenger-side (RH) rear tire, and causing an immediate loss of vehicle control. The loose caliper acted as an unconstrained projectile inside the wheel assembly, severing the hydraulic brake line, shredding the electronic parking brake harness, destroying the suspension links (rear lower fore/aft links), and destroying the ABS sensor/module. This failure created an extreme, life-threatening hazard of a sudden high-speed wheel lockup and total brake system failure. An independent Pre-Purchase Inspection (PPI) was completed just 263 miles prior to this incident. The certified…”

“Experienced severe phantom breaking on [XXX] in route to Las Vegas at 70mph September 2024. In heavy rain, while windshield wipers set to auto...........wipers have stopped momentarily blinding the driver, a problem Tesla hasn't fixed on my neighbors 2019 Model 3. The stalkless design prevents safe use of turn signals, horn and gear shifts. Wife who only drives an ICE car can not safely operate turn signals, horn and gear shifts in my 2023 Tesla Model S. Camera system constantly renders 'Blinded' error messages halting Autopilot features. Tesla's resolution is to clean camera's before initiating Autopilot.”