instrument cluster light dont work

[drop92]

i have a 94 gt and all of a sudden my instrument cluster lights stoped working, i check the fuse(13) and its blown, put a new 1 and still blows, dimmer doesnt even control my aftermarket tachometer, has anyone ever had this issue.... my radio still works, clock works,

 

[HISSIN50]

You're blowing the dimmer fuse?

Did you fuse any dimmed wiring you added?

Absent recent changes, I would pull the headlight switch and look at the back of it - if it's burned up, replace it. Next would be to start unplugging all the connectors in the dimmer circuit. Replace the fuse and reconnect the connectors, one at a time, till the fuse blows.