My cd player always seem to loose its settings every time I turn off my car. Is it possible to fix this problem? thanks

 

Do you have the 12v constant wired up correctly?

 

What do you mean? Is the v12 wire from my cd player? Explain with more details. thanks

 

I can't explain it any more than that. Your CD player need to be wired to a switched power source as well as a constant 12v source to keep the memory intact.

Is this an aftermarket deck? Did you hack wires or did you use a proper wiring harness?