the foglamp relay is in the "a" position in the right hand panel. that is the bottom relay. a good test would be to swap the bottom and the one above it. also check fuse 6d and 6c, both in the left hand fuse box (both 15A) . 6C powers the fog lamp activation, 6D powers the fog lamps

I checked my other SSEi and it could be the Fog Light Switch in the Overhead Console. The car with the fog lights working has the switch light up (illuminated) when the parking lights are turned on. The car with the fog lights not working does not have the switch illuminated when the parking lights are on. So should I check the switch?