Headlights, tail lights, turn signals won't work. My wife banged into the light control on the steering wheel and nothing will turn on since that. I took the steering column apart and everything looks fine. All of the wiring harness seem to be connected, I don't see any wires that may be broken or disconnected. I removed the control arm and visually inspected it and it looks fine, no bent pins in the interface or anything obviously wrong.

Is there a master fuse or something I should check?