I remember seeing somewhere something about a drainage issue with older model bmw's. I'm gonna have to look that up and see if that's the case here.
As far as i know the car has not been in an accident.
Another thing i noticed, there was condensation on the mirror on the passenger side sun visor?? It hasn't rained here in 3-4days but i guess it's frosty at night outside. Again it's only the passenger side that's like this.
I'm gonna check it all out this week sometime.