'94 Camaro, V6 auto, 125k. All electrical systems (interior lights, headlamps, pressure gauges, etc.) flicker off and on constantly. Been this way for months and it is really getting on my nerves. Had a shadetree mechanic try to attach a code reader and he couldn't get a reading. Please, no wild guesses.
new head light switch - it has a heat switch in the switch - it gets hot lights go out - cool down lights on - sometimes you hear them click on and off - fords make lots of sound - this happen to me in mountains - bright lights will most like kill our switch
Most likely, if it is everything, you would have a loose connection on the battery, or in your fuse boxes. Electrical stuff is hard to diagnose.
Check okorder / If it's affecting gauges and other non-lighting stuff, it's not likely to be the headlight switch.
make sure the wires going to your fuse box are tight, and your batterry as well
