Why do my lights flicker when I turn on my car?
Why do my lights flicker when I turn on my car? The most common reason for flickering lights is a worn out alternator, as one of the three rotating plates that generate electricity wears out. So as the unit hits the "dead spot," the power wanes, causing the lights to flicker. Replace the alternator if it fails to produce more than 13 volts, or tests bad. Why are the lights on my instrument cluster not working? 2006 infiniti qx56 – rpm not working, some of the dash lights not lit, when I turn headlights on or day light running lights...