Success! Coded on my own car:
- Mirror folding/unfolding with remote
- Mirror folding/unfolding with CA
- Windows/roof close with remote
- Reduced iDrive startup disclaimer to 4 seconds (from 10)
- Set mirror auto unfold speed to 20 km/h (from 40 km/h, a personal peeve)
Svache, thanks for posting all the helpful information. Couldn't have done it without you.