about the brake light circut. you can wait till it goes out or replace it now. its located underneath your brake pedal way high and its this plastic switch that is a pain to get out . i got it and had a bmw guy put it in.
'94 325IS white- Vader seats, M3 rims,,,,,(for sale)
'98 ///M3 dakar- stock engine 71k mi. magma brown vaders.