Please help ! No Headlights, No dash Lights, No Interior lights. BUT, Brake lights work, Hazard Lights work ! Hit a bump and my Dome light started flashing like a strobe light but still no dash lights or head lights. I checked fuses, they are good. Didn't see any broken wires. Could it be the switch ??...Any ideas would be greatly Appreciated. Thank You

 

Sounds like the connection to you switch may have a problem or the soldering has come loose.