MINES NOT WORKING, NOT TELLING ME ANYTHING LIKE WHEN DOORS ARE OPEN OR LIGHT FAILURE

EVEN THE LOW FUEL & WASHER BOTTLE LIGHTS NOT WORKING?? ARE THESE CONECTED??
HAVE I LOST A MAJOR FEED OR DO YOU RECKON THE UNIT ITSELF IS BUSTED?
DOES'NT LIGHT UP WHEN IGNITION IS TURNED ON EITHER
P.S. IVE SWAPPED THE CONTROL MODULE FOR IT (FROM DRIVERS FOOTWELL) WITH THE ONE ON MY XR4X4 & STILL THE SAME.
THANKS IN ADVANCE
PHIL