If you’ve dealt with old BMWs as much as I have, you’ll know window motors are some of the first parts to go bad. Replacing them isn’t too difficult, but getting to them involves taking off the door ...

Lower the window completely, then use a trim removal tool to pry out the sail panel holding the tweeter speaker in the top front corner of the door card. Remove the speaker and unplug it, then hold ...

Pop off the door handle cover and remove the window switch panel with a plastic trim removal tool. Undo the window switches, then pop off the circular cover in the door pull pocket and remove the T20 ...