Head unit not working and time and date

[chris182cup]

Ok lights off on car no time and date but when I turn lights on time and date appears and the buttons on cd player light up but nothing at all when lights are off.

Cd player doesn't work just two buttons light up and it's an aftermarket unit, what could be the problem?

 

[chris182cup]

Unplugged head unit and date and time still won't light up unless I have the dash lights on, I'm stumped it won't be a fuse will it? Not if it is lighting up when lights are on.

What fuse is for the cd player?

 

[fUbAr]

my clock lights did strange things with the headlights when one of my rear lights blew... strange, but true. Replaced the bulb and all was well.

 

[chris182cup]

It was the fuse my 12v power was down too, should check things before askin sozzy