[Saffy85]

Hmm not sure if this is what you mean but; do you mean the number plate being light up with dipped or main beam lights on? And that too on a y reg (2000) car? If so then I think your a little potty. No car going has the front plate light up (unless someone does it themself), the rear plate is light up on every car (unless your bulb is dead lol). Hope this helps if not hopefully a car boff will come bye.