Hi Shogun,

thank you for these detailed information.
In order to test if the door-wiring-looms are causing the problems, I thought the following: I will disconnect the wiring looms to the drivers door, reinstall my GM and test out the functions.
This way the (maybe) broken wiring loom would be out of order and no longer be able to cause problems, right?
Or am I imagining that the things are too easy?
Otherwise I'd surely have to remove some of the interior again to access the wiring loom inside the A-pillar, which would be a shame, since I just reassembled everything a few days ago.

Regards from Germany.