ok I got a new deck installed last week its been working pretty well but I noticed my back speakers weren't working so I check the connection to the speakers and they were fine so I decided to check behind the deck to see if the installers had done something wrong when I pulled the deck out nothing was hooked up wrong and I was just looking at the wires for a while to make absolutely sure and when I turned it back on the deck wasn't deck wasn't getting any power the face light up because it has a defferent power cable but it would not turn on I checked all the fuses and nothing was blown I gave up and later I went back out to my car and I tried to turn on the overhead lights.. no go I have no idea whats wrong I checked the fuses again nothing anybody know whats going on? this is driving me nuts

 

did you try checking the fuses under the hood... i really have no clue