My E30 M40 318i euro spec bimmer has just received a gift (from me).
used OEM front fog lights, a couple of wires + twin fog light switch (controls rear and front fog lights separately).
I already have rear fog lights installed from factory and I'm wondering how will I do the connections & wiring for the front fog lights.
I know the part where I get to replace the one button switch with the two button switch and mount the fog lights on the chassis. Then what..?
I suppose I have to install a second relay + fuse for the front fogs? If anyone could tell me the difficulty of the wiring (I'm concerned about the part of messing around with the fuse box) since the car has no wiring installed for front fog lights.
A wiring diagram would be very helpful or a suggestion of a manual that contains details about this type of repairs.