I want to take my X to a conveyor type car wash where cars a pulled through the wash cycle. When I had an ice, you would drive up to the belt, put the car in neutral and exit the vehicle. The car is then pulled through the wash while you watch it being cleaned from inside. Has anyone ever tried this type of wash with a Tesla? I am worried that the emergency brake might engage half way through the wash. Do I need to stay seated in the X in order to ensure the emergency brake stays disengaged? Does activate deactivate based on the seat sensor? Is this even possible or should I avoid trying. Thanks.