NHTSA Complaint #11606677 — 2022 TESLA MODEL 3

Tesla vehicles do not have “Trailer Mode” available when aftermarket trailer options exist. Tesla only installs this required software when the towing hitch option is installed from the factory. When U-Hual or other services install aftermarket towing capabilities, Tesla does not add this necessary software package which is required for the safe operation of the vehicle when towing. This applies to the Model 3 and Model Y. The trailering mode software does the following: - Disables autopilot when trailering or towing. - Traffic aware cruise control increases the following distance for a safe stopping distance. - Side collision warnings are active which automatic steering interventions are disabled. - Collision Avoidance assistance is modified to accommodate the trailer and trailer weight. - EV Supercharger navigation only routes through “pull through” / “trailer capable” charging stalls. - Trailer sway mitigation. The vehicle’s stability control system maintains traction and stability and accommodates for the trailer sway/weight. (I may be missing some stuff but this is the most complete list I could find). Again, Tesla only adds this software to vehicles that get a hitch from the factory. If you have a U-Haul Hitch or other installed hitch on the Model 3 / Y, Tesla does not add this software. The easiest and most cost effective way to fix this would be to require Tesla to include the trailering mode software on all vehicles by default through a recall update.