Installing a CD player in car?

Question

I'm installing a cd player and everything work but the power doesn't shut off to it when the key is off. which wires are wrong? HELP

Answer 1

the power wire, on the player, is hooked up to a constant 12 volt you need to find one that turns off when the key is out, or you could install a switch on the CD power wire and turn it off every time you leave your car.