2001 Nissan Quest accessories problem

Problem :

Radio works, cd player works, everything works--the display that lights up and shows station, time and track does not light uo.Fuse is ok--cigarette lighter only works when the ignition is on--out of the blue the other day the display, cigarette lighter worked, briefly.

Another Solve:
Check behind the dash for loose wiring connections. Check for bulkhead connectors that could have possibly come partially apart. Check for any under dash grounds that are ready to break or have become frayed.

Our solve: There are some problem in output and input cables. Send the car at car workshop.