I have the door panel off of my 1990 300sl on the driver's side (Thanks to the awesome members of this forum.). I see the door motor however I need assistance with whick bolts to take off and if there are any specific things that need to be done. I purchased a bosch replacement motor from AutoHaus Arizona. (Again, many thanks to the forum for that.) The Bosch replacement motor doesn't have a wiring harness. Does anyone have an idea of what I need to do regarding this.
You need to remove the speaker assembly and the air duct. Then, referring to the attached diagram, you remove screws (1) and (3) and undo the clip at (2).