A mate of mine just got a 2005 e46 318Ci.
He's pretty pleased with it but it has a weird thing with the drivers door electric window. Sometimes when he unlocks the car it lowers the window all the way down and by the time he gets in it's putting the window back up.
He's only had it since Sunday - today when he showed me the roof lowering, the rear windows didn't lower.
Is this common? Any suggestions gratefully received as always.

