NHTSA Complaint #11501128 — 2018 TESLA MODEL 3

VEHICLE SPEED CONTROL issue reported to NHTSA

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Complaint Details

ODI Number	11501128
Vehicle	2018 TESLA MODEL 3
Component	VEHICLE SPEED CONTROL
Date of Incident	January 7, 2023
Date Filed	January 10, 2023
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	CO

Consumer Description

When driving on the highway and using the "autopilot" lane assist feature the care will automatically change the set speed limit and hard brake which puts my passengers and I in danger of being rear ended due to the abrupt stop. For example I have been driving on the highway with the autopilot set to 65mph and all of a sudden the speed will change to 35 and execute a hard braking maneuver. To compensate for this I have learned to hover my foot over the accelerator to counteract this phantom braking. When this happens there are no alerts that there is something in my path that I need to slow for. Other times there are forward avoidance alerts, but there is nothing in the path. The manufacturer has done nothing to remedy this issue.

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