Tesla cruise control removed the speed limit functionality as part of its cruise control. I cannot set a maximum speed for the car. Nor can I set a minimum speed for the car. Tesla removed these features through a software update with their autopilot V14. I believe the vehicle is unsafe for myself and others as it does not allow me to set the speed using Traffic-Aware Cruise Control (TACC). Tesla is intentionally removing this feature.

Source: NHTSA complaint ODI #11764319 · view all complaints for this vehicle at nhtsa.gov

2023 Tesla Model Y – HW3 Autopilot computer/camera system failure My 2023 Tesla Model Y has approximately 54,000 miles and is equipped with the Tesla Hardware 3 (HW3) Autopilot computer. After receiving Tesla's FSD v14 Lite software, the vehicle began intermittently losing camera-based driver-assistance functionality. I observed an APP_w141 ECU Thermal Issue alert. The vehicle subsequently experienced APS_w134_appMia and APS_w135_appCritical alerts indicating that the Autopilot Processor Secondary was losing communication with and detecting a malfunction of the Autopilot Processor Primary. When the problem occurs, camera/vision functions and driving visualization become unavailable or degraded, and the vehicle has reported Self-Driving Features Limited, Cruise Control Unavailable, Adaptive Headlight Features Unavailable, and other driver-assistance limitations. In Tesla Service Mode I have documented the primary Autopilot processor repeatedly changing between INIT, CRITICAL and COREBOOT while the secondary processor remains NOMINAL. A DAS reset can temporarily restore communication, but the failure returns. Tesla has proposed replacing the entire HW3 car computer at a cost of approximately $3,120. I am concerned that this may represent a safety-related HW3 computer failure, particularly because I observed an ECU thermal alert and because the failure removes multiple camera-based driver-assistance and safety functions. I have photographs documenting the alerts and processor states and have an open Tesla service case.

Source: NHTSA complaint ODI #11764244 · view all complaints for this vehicle at nhtsa.gov

On Wednesday, August 12 around 6:30 am the vehicle applied AEB while I was making a left turn on green. It landed me in the middle of the intersection while a car going straight from the opposite direction was speeding towards me to go before the light turned yellow/red. I escaped a collision only because the other driver managed to slow down.

Source: NHTSA complaint ODI #11757758 · view all complaints for this vehicle at nhtsa.gov

The driver's side lower lateral link assembly and half shaft failed and made the car undrivable. The front driver's side wheel turned in and would not straighten out. My wife drove the car on the highway where she could have seriously injured herself or someone else when the car started to show signs of distress. The Tesla dealer confirmed this problem and fixed the hazard. The car has only 52, 327 miles at the time so Tesla refused to cover the failure. I know this is a known issue and Tesla didn't help with the expense. There was zero warning messages prior to failure. The car started to make a knocking sound in the late afternoon and finally broke down that same night.

Source: NHTSA complaint ODI #11763886 · view all complaints for this vehicle at nhtsa.gov

The car is providing an error message while driving with FSD that the glass in-front of the forward-looking cameras used for full self driving have become obstructed by a film building up between the interior glass and the camera housing. I have opened a repair ticket with Tesla and they replied that they expect this area will need to be cleaned every 6 to 12 months at my own expense. The car is never exposed to smoke or vape fumes, but instead humidity appears to be causing the issue since the compartment is not fully sealed. The first time this happened Tesla offered to clean the compartment for free and indicated they sealed it in a way that would keep this from happening in the future that turns out not to be true and their technician now says the cost will be 60 per cleaning every 6 to 12 months their documentation further recommends against attempting to clean this area without their professional assistance.

Source: NHTSA complaint ODI #11762581 · view all complaints for this vehicle at nhtsa.gov

The contact owns a 2023 Tesla Model Y. The contact stated that while driving 70 MPH with Full Self-Driving (FSD) engaged, fog and mist obstructed the cameras, causing the FSD feature to disengage. A message to "Take Full Control of the Vehicle" was displayed on the instrument panel. The contact stated that the failure was recurring. The contact expressed concern that the cameras required heating technology to prevent fog and mist obstruction. The failure mileage was approximately 75,000.

Source: NHTSA complaint ODI #11764357 · view all complaints for this vehicle at nhtsa.gov