2004 coupe, the r/h reversing light wont come on, the l/h one does, have tried, globe ok. earth connection and continuity ok, have no voltage to the rear r/h joiner plug, I now wish to check the circuit and voltage at the illumination control module harness connector, but I cant find it ,can any one tell me where it is situated??? this is a r/h drive car but it may be in the same place as the l/h drive car. thanks saltiga