oh, yeah... the iBus microcontroller... i was thinking about doing something like that, but if i go the microcontroller route, i want several lines programmed into it:

mirrors fold/unfold on lock/unlock
sunroof/windows close/AC turn on incoming phone call via BT
windows close on sunroof close after triggered by the rainsensor
doors unlock with key out of ignition

I can't think of anything else at the moment.

Lex, was it required to have the emirror module installed behind the cluster? if it calls for the power and iBus, could it not be installed just about anywhere in the car?