Fog lamp switch not working

good morning
my jag is an xk8 4.2 2002
The lights on the dash to show if the rear fog lights are on are not working
so thinking it was either bulbs or the unit that sits in the dash i got a replacement unit
replaced it this morning ,and the switch lights are still not working ( main lights on )
the heated seat lights are not on either . but the rear fog lights are working
and the heated seats are working you can hear the relays clicking as well
so any help would be great
thanks smeagol