i have a 97 dodge ram 1500 the other day i was replaceing my underhood lamp in shop class. i turn on the truck and the radio wouldnt turn on and the power mirrors would move. some of my friends were looking and messing the wiring under the steering wheel. they also pluged in device uner the steering wheel ive tested the fuses and there find where should i go from here?

 

I'd trace it back to the source. That's why it's always a good idea to work on a project yourself.