Trying to figure out how these work. My wife has settings, I have settings. Mirrors, seat, steering wheel. When I switch between settings, the driver's mirror is never quite right. So I watched it and it gets all twitchy when adjusting, eventually going farther outward than the setting I programmed.

I've seen the posts on the seat/wheel not working due to the seat control module. Where do I start? Is it in the mirror or in the seat memory module?

Cheers.

__________________
Daily Drivers:
- 2008 535i, 320,000km
- 2004 X5 4.4, 01/2004 production, 420,000km
- 1997 328i, 350,000km

Track:
- 1996 328i, track/race car, ~300,000km

Winter:
- 2013 Ski-Doo MXZ X 800 E-TEC, trail can
- 2007 Ski-Doo MXZ Blizzard 800 HO
- 2001 Ski-Doo MXZ 600 w/800 engine, exhaust
- 1978 Ski-Doo Olympique 340 (vintage race sled)
- 1977 Ski-Doo Olympique 340E