I replaced my headlight switch a few years ago and now my A/C control and door inset backlights lights are not working. I moved the dimmer knob back and forth on the headlight control and those backlights came on briefly (thought it might be a fuse, but clearly it's the switch) The backlights on the radio are fine which I found odd. Must be a different circuit.

So has anyone opened up their headlight switch to clean the rheostat contacts? Or just buy another switch?

Mike