I have 1985 735i just got the car. at 1st the headlights would not turn on changed some fuses and and they came on . Once i started to drive they went off., Pulled the car back into the drive turned the car off turn back on nothing only the brights would work untill i drove off again and those went to.
Any ideas or help would be awesome cause i cant drive at night... is it the switch or a wire gone bad? Also any pics or wiring diagrams would also be awesome thanks