DIY: E70 Passenger Door Mirror Motor

[Toothbrush]

Originally Posted by RobE53

This doesn't seem too bad. I was wondering why you need to do Step #6 - it seems like you remove the mounting plate only to re-install it? Does the new motor come with a new mounting plate, is that why you are doing this?

I think it's because of this:

Originally Posted by FunfDreisig

Most likely the mirror motor mounting plate will remain attached to the mirror glass. See step 6 for how to remove the old mounting plate from the glass. There are several youtube videos online of how to remove the mirror glass if you want more details.
Funf Dreisig

Also, having done this recently, I can say be verrrrrrry careful with the glass as you can easily destroy the auto-dimming film (if you have it) inside the glass, even if you don't crack the glass. Some slight flexing will do it and then you have to replace that too.

One other note, I would test out the operation of the motor BEFORE you re-attach the glass. That way, if you have any issues or need to troubleshoot, you don't risk making it a more expensive repair.