Not always - ask your friends who they have used for auto electrical problems. I might have said use the dealer for problems with the base car but these seem to be problems brought on by the use of aftermarket parts. A dealer would have to start from the same place any competent shop will.
Good - Fast - Cheap: Pick any two.
E23 735i; E30 318i; E32 735iL (X 2 - 1 Alpine White and 1 Glacier Blue); E34 535i; E38 735iL; R50 Cooper; R55 Cooper Clubman.
E21 318i; E32 735iL; E34 535i; E38 730iL; E53 4.4i
Last edited by BMWFatherFigure; 02-08-2013 at 12:00 AM.