2013 GLK350 (X204) 4Matic driver mirror disassembly



Ideas please?
What are you trying to achieve exactly? Hopefully this parts diagram helps you see the separate pieces: here



The mirror housing keeps rotating outward a little bit further each time I turn the car on and go over 46 km/hr. After about 10 starts, the housing would be fully rotated outward if not moved back into correct position each time. To avoid rotation into the wrong position, you have to rorate the housing so it is a little bit too far inward, then when you go above 46 km/hr it rotates outward into the correct position. You have to do this every time you go for a drive.
I have tried many things to try and get it sorted out, no luck. If I push the button to fold the mirrors, they fold normally. The passenger housing will reopen into normal position, but the driver's housing always continues rotation outward, not stopping at the normal position. In essence, it looks like the housing is pointing forward.
I was thinking to see if there is anything broken inside, I bonked the mirror lightly from below last winter and this then began happening.
Has anyone else removed the mirror from the housing to confirm before I go yanking at it?

Insight is welcome.
Many thanks!







