Cd player keeps switching its self on

[mark_airey]

To me it sounds like a fault with the head unit its self mate, time for a replacement, oh and to get them to turn off with the key is normally a case of swapping over the red and yellow wires on the back of the unit if its an aftermarket jobby and it doesn't work with the standard wiring

I also have a funny feeling that there is possibly a jumper fuse that allows you to have the radio stay on with the keys off but I might be thinking of the cig lighter or there may be two, who knows,