Bmw Brake Light Circuit. All the brake lights are working. 61-31-8-360-420 is the part number and the part is available online from Realoem.
Couple that with bad gaskets and over time it opens up all types of problems. The third brake light socket can melt causing high resistance in the circuit causing the warning light. I went to bmw and got new bulbs from them and still not working and i.
HEy just so you know the brake light circuit switch is a factory recall and the dealer will replace for free.
The rear brake light switch is operated by the rear brake foot pedal. I have a 1996 bmw i328c my brake circuit light is coming on and my brake light are not working and all the other lights are fine. The brake Light circuit failure message is appearing on the message board. PistonHeads Gassing Station BMW BMW General.