Hi guys little question for you brain boxes!! Ok I recently fitted some universal DVD headrest ran the wires under the carpet and hid under the centre arm rest for a very neat looking job Now I found a load of amp/bass box wire under the carpet in the boot so I thought how lucky is that and I used the 2 red wires and trailed them under the carpet to the centre arm rest and connected one to each headrest. When the key is turned to position 1 the DVD's are all flickery and pale but when I turn the engine on they come on fine why does this happen? I'm thinking about using the red wire that goes to the sunroof switch as I have no sunroof, would this be a better power source to tap into. Please help me guys knowledge is power and I crave both lol by the way I have a 2004 td4 sport just in case that makes any difference in layout!