When I get 'round to swapping my steering wheels, obviously I'll need to disconnect the battery - because of the airbag. I've only had the battery disconnected once before, a couple of years ago when I replaced it.
Can someone remind me which functions are like to lose their memory when the disconnection happens? I'm assuming the OBC and the mileage trip will, but I can't think what others might.
TIA
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Memory loss when battery disconnected?
Memory loss when battery disconnected?
October 2012 build X3 30d SE, Bluewater. Now with Webasto sunroof and paddle-shift 
Memory loss when battery disconnected?
Memory positions for seat/mirrors I think. Might lose the ICE station memories as well.
Never anthropomorphise computers. They hate that.