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      02-28-2023, 02:47 PM   #7
woosahh
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Drives: f82
Join Date: Feb 2021
Location: US

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Quote:
Originally Posted by Mugenboyz View Post
I'm experiencing the same exact issue. My car is also the same 2015 BMW M4 F82. Any tutorials or DIY to replace the door actuator? Any help is appreciated. Thanks.
My driver side just stopped working. You first check the fuses to see if its just the fuse. There are 1 fuse (Fuse 22) by the fuse box at the engine bay and 3 fuses at the trunk (104, 150, 163). If thw fuses are okay You could then try opening up the panel and spray some WD40 where the mechanism is. Sometimes it could just be the grease. I tried that and it worked but then failed again. So I ordered a Dorman OEM style one which was only $70.

You need to use plastic pry tool to pry the door panel open. First pry open the door handle (the big one, not the handle to open the door) then there are 2 torx screws. After that u can just start prying it open.
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