You ve got to start at the fog lamp connection and work your way back checking for 12 volts at each connector fuse relay.
2000 nissan maxima fog lights not working.
I have tried autopartsway ca for these lights as well as a replacement projector headlight set but could not find what i want.
Nissan maxima rewire fog lights to parking lights to come on without the headlights.
Nissan maxima rewire fog lights to parking lights duration.
Not a fun job.
If not check your installation of the new combination switch stalk to ensure you properly joined the connector probably okay since your headlights are working.
Fog lights not working nissan 300zx technical discussion forum.
Maintenance performance installations modifications how to s and troubleshooting.