fog and driving lites

Install lights

Run a fused power cable from battery to a solenoid (relay) to the lights.

Run a jumper from the low beam light circuit to the trigger the fog loght relay.

You can use a modern electronic relays or an old Ford starter relays.

The lights will come on automatically with the low beams.

If you like you can add a switch into the relay trigger line.... but why?

For the driving lights you do exactly the same but use the high beam circuit to trigger the relay

Fog *and* driving lights? Going for that WRC night racer look? :)

Just don't do what this guy did:

's got to be at least 7 pair on that poor car!)

Try

for some really useful info onthe topic of automotive lighting. More specifically,