[pgarner]

i had the same problem with my tv i could have a film playing through the PS2 and audio coming out throught the cd player
but when the handbrake came off the monitor would go off

bit of a pain when the original idea was to use it as a revesing cam

if you remove it you should find 4 wires going by mine (sitting beside me as anit got a faica for the bora yet )
1. red premermant ?? live (batt)
2. yellow ignition
3. black earth
4. green Handbrake

what i did was cut though the earth and handbrake wires and used a terminal block to connect them both. then connected them both to earth found out that this is illigal though and will fail a MOT. my tester couldnt have known as he passed it 3 times an option would be to put a switch on the handbrake cable and earth both cables

hope this helps