i put new head unit in, installed myself. WORKS!
i take it out to double check the wires
i plug back in it stop working

i put stock one back in
stock one doesnt work
my clock died, radio died, and my srs light comes on. but everyting else works [instrument panel, lights, etc]

i checked the fuses all are ok

wtf is wrong?!

 

forgot

car is integra 98 gsr

head unit deh-p33 pioneer

 

Recheck the fuses...a fuse have a break in it that we cant see...look for the fuse labled..clock.srs,room...that is the clue..if you find it just replace it. deck should work.

 

if your cigarette lighter doesnt work also, it has to be a fuse, i can almost guarantee. happened to me several times when i was installing mine. just check the cigarette lighter fuse