Wiring fog lights?
Answers:
BMWs have all the approprita wiring in place so just fit the lamps and relay and switch in place.
Trying looking for a BMW owner club forum on the web? Alternatively, why not get your local garage to take a look?
Nope, you?
Bring you car here
simple! wires should go through the fuse then to the battery then to the switch. If you wanna add it to the factory set up you must find out the wire colors codes. To me just run a new wires and there should be room for a new little switch.
The answers post by the user, for information only, UKQnA.com does not guarantee the right.