I’m going to install some Fog’s on my 05 RS(came without, and I didn’t like the 300.00 the dealer wanted for the factory fogs), and I would like to use the stock wiring. I see that the car is pre wired at the bumper, but does it also have the relays and the connector for the switch? I’ve done some searching but didn’t find anything specific to using the factory harness on a car without fogs.

 

you will need the relay, and the switch, and of corce the lights. everything else is there
Shane

 

Do you happen to know wire colors and such. Is there a spot in the fuse panel that a relay just needs to be plugged in, or are there wires in the general area that need to be tapped. And where would the connector for the switch be hiding behind the dash. And one more question, any suggestions for what aftermarket lights will best fit in the little space for them on the 04-05's

 

well, there will be a spot for the fog relay, and it should be marked. and the plug is behind the switch blank.
as for the lights, i have no idea, about which lights to use. i have hella 500s in my car (03)
Shane