Another day, another thread. I tried to search but couldn't find anything readily under "Central Locking" that matched my symptoms.

E53 3.0i 5-spd

Symptoms:
- Central locking in the center console does not work
- Manual locking/unlocking works just fine
- Trunk button on fob works, but if car is locked, then the trunk opens and the alarm goes off
- Lock/unlock on fob does not work

Any thoughts?