i hooked up a deck last night and now all my gauges dont work. also the overhead dome light doesnt work now.i didnt use all the wires because i didnt know where they go. i have a sony explod deck and i have a 1999 dodge cummins 24 valve. any help would be nice thanks.

 

Sounds like a blown fuse. On the driver side dash when you open the door there is a fuse box. Test the fuses and see which one is blown.

 

No I already check them. I just cant find witch wires are witch