You pull over to let a fire truck go by, and it stops behind you.

You have to go to a repair center every thousand kilometers to get the duct tape replaced.

You accidentally drive into a junkyard, drive out, and get accused of stealing.

You return to your car and find someone broke in and left a hundred dollars and a new stereo.

The valet puts on a crash helmet and full-body armor before parking your car.

Source: http://www.basicjokes.com/djoke.php?id=462