Sunroof drain - Fine wire. Get the seats and carpets out asap. Check the drain hols in the bottoms of the doors. When it finally stops raining there pull off as much interior trim as you find necessary and dry EVERYTHING out. You could even have water in the loom up to the dash cluster (capillary attraction). Water in looms does funny things. If you really want it dry - drive over here to Perth 33+ and dry as a chip. The kettle is on!
Good - Fast - Cheap: Pick any two.
3 x E32 735iL (Alpine White, Glacier Blue & Kashmir Beige); 2 X E38 735iL (Oxford Green & Alpine White); E53 X5 4.4i (Pearl Beige); R50 Cooper; R55 Cooper Clubman (Both Pure Silver).
E38 Parts Car
E21 318i; E23 735i; E30 318i; E32 735iL; E34 535i; E38 730iL; E53 4.4i
I've just changed my wiper blades and now my reverse lights don't work. Should I change my fuel pump relay?