interior lights don't work

[fernando_dc2]

my gauge cluster,center console,light dimmer and P,R,N,D,D3,2,1 on guage cluster dont light up anymore... i checked all fuses and none are blown i even replaced the once i thought were old but no luck... wierd thing is when i have headlights/tail lights off i see my P,R,N,D in gauge cluster light up but when i turn on all other exterior lights every light goes out inside as soon as i turn the knob on the turn signal switch....i did alot of searching but no luck! my tail lights/parking lights work everything is fine but just this problem

 

[Ganyon]

Take the gauge cluster out and see if 1 of the 3 plugs came loose. Also check and make sure the lights are still good.