all my exterior lights work fine...but for some reason rite after i got my cat-back done...my gauge cluster and my center console lights doesnt work...the needles move and everything...but the lights wont turn on...whats going on?

 

i hate to ask the obvious questions, but is the dimmer switch turned all the way down? have you checked the fuses?

 

fuses all checked...dimmer all the way up....no for sum reason..my check engine light is on...and my SRS light is on....

 

Check the wiring harness, might have a loose connection after that catback install.