I have a 2003 evo 8 that I just put LEDs in the cluster. Everything there works but dimmer switch doesn’t. I wanted to also add led to my climate control lights , ash tray and cig lighter but found that none of them turn on. I doubt all bulbs went out so I swapped in the LEDs with no light from any socket. Each plug is plugged in on the back and not sure what fuse this could be related to. Please help.

 

Solved, blown fuse in the engine bay fuse box, tracked it back to a shorter climate control unit.