2001 Jeep Cherokee Electrical Problem ??

[Ammar]

2001 cherokee. Everytime i Turn the Top Dome lights from the side dimmer, also when i open any of my Doors or Take the Bulbs out all my gauges go off. And when all doors are closed and lights are off. gauges come back on, But the dome light slowly fades a little on and aftermarket radio keeps resetting itself. Ive looked at All fuzes.. ( FUZES are good ) and unhooked the after market radio and Still no change. If anyone is good with electrical and is familiar with the problem Please Help Me out