Buick Regal
Ford Explorer Sport Trac
Turn Signals and Hazard Lights

If the turn signal flashes fast how do you know if to replace the front or back light?


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turn on your turn signal and look for the bulb that's not blinking


The light that needs to be replaced will be the one that is not flashing. You need to turn on your turn signal and walk around the vehicle to see which one is not flashing.