im seem to be having a bit of a problem with my taillights/brake lights perhaps u could shed some light on first off the taillights on the passenger side do not work at all.Also if i turn the key on and the headlight switch on with the brake light switch unplugged naturally the brake lights dont light up,but if i plug the brakelight switch in and hit the brakes it illuminates the brake lights (both sides including rear windowbar)and they stay on unless i unplug the switch again now could that mean a bad switch.i am new to bmw so im kinda scratching my head |