2003 Mercedes-Benz C320 Q&A

2003 Mercedes-Benz C320 Question: I have dash out of my Mercedes.my stepper motor is bad on left defroster door.

do I have to position new motor to a certain position to install it,it will go in either open all the way or closed all the way on the six sided shaft??? thank you scott -
Answer 1
it should reset to proper position when pwr is applied -