Maybe a bad bearing, on E32 750 and E31 850 with M70 V12 engine we repair the Bosch throttle valve flaps with new bearings, see here instructions and...
Thank you for the videos. Lots of great details there. I will proceed with trouble-shooting the shifter, and if that does not give any result, maybe...
The drive selection on the 2007 models is both electronic and mechanical - The gear selector switch in the shifter area can fail - I talk about that...
Update - I finally had a day to stick it in the sun. Got the top closed....but stitches immediately popped on the new window. Guess I'm buying a new...