I'm trying to install the factory fog lamps in an 03 Malibu which didn't come
with them already installed. Since this was an optionable item for the car, I'm
wondering how much of the required wiring is already present in the harness;
ie if I open the dash, will I find a connector to plug the fog lamp switch
into? I know that the sockets to power the fog lamp bulbs aren't dangling below
the bumper, but maybe the wire to power the fog lights is present in harness
under the hood?
The fog lamp fuse (uninstalled) on the fuse panel has power applied to it and
there is a spot to plug in the relay. I can see metal contacts where the relay
installs in the fuse panel, so that kind of suggests there may be some wiring
I guess my question is whether GM makes any kind of wiring provisions for
options not installed on a vehicle?