Hi all, when i was detailing the car last week i removed the rear lens on the bumper with illuminates the plate. Was working fine, so cleaned the lens area out fitted back on fine. Just noticed last night that it was not on when lights were on. So removed the bulb and repalced, cleaned the terminals and still not working. Checked all fuses and they are all perfrect. Any ideas please...also wiring looks normal and clean...Thanks Daz