Tesla Model 3: HV Battery Assembly

 Battery - 12V (Remove and Replace)

Remove Remove the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd Row (Remove and Replace). Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace). Remove the cabin intake duct. See Duct - Cabin Intake (Remove and Replace). Disconnect 12V power. See 12

 Lane Assist

The Autopilot cameras and ultrasonic sensors monitor the markers on the lane you are driving in as well as the areas surrounding Model 3 for the presence of vehicles or other objects. When an object is detected in your blind spot or close to the side of Model 3 (such as a vehicle, guard rai