NHTSA Complaint #11682563 — 2022 TESLA MODEL Y

After installing the most recent Tesla software update, my vehicle immediately displayed multiple alerts: traction control disabled, stability control disabled, and reduced steering assist. Cameras were disabled, navigation was disabled and my vehicle location was wrong. The vehicle lost core safety systems that are critical to safe driving The car functioned normally before the update. Immediately afterward, these safety systems were disabled. Tesla Service has since diagnosed and confirmed, They state “an internal short within the drive assistance module (computer). The internal short is causing excessive current draw, resulting in loss of driver assistance features. The latest software has revealed the underlying root issue within the car computer.” This indicates that the vehicle was operating with a latent defect that Tesla’s diagnostic update exposed. The update did not cause wear-and-tear failure; it surfaced a hidden safety defect inside Tesla’s own hardware. Why This Is a Safety Concern Loss of traction control, stability control, and steering assist creates a significant risk of loss of vehicle control. If this had occurred while driving at speed, the sudden loss of these systems could have led to an accident. Attempting a reboot while driving (Tesla’s standard troubleshooting suggestion) would have created further distraction and risk. luckily when the car catastrophically failed and was unable to turn, I was in my driveway and not on a highway or any other roads.