Ram interior light question

Moto71_0

I eas installing a stereo and two wires touched.there was a pop but no fuses blown.now my headlights power locksand all interior dome lights wont come on until i turn the key forward or start truck.stereo is not connected

PF_Flyer

Certainly could have fried something in the body control module. Poking around online I found a 2004 wiring document, and both the headlights and power locks go through the BCM. You didn't say what year your truck was

http://www.rambodybuilder.com/2004/docs/rs/rswiringdiagram.pdf