A quick flash of your headlights can catch someone’s attention faster than a horn. On busy or quiet streets, it’s a simple, wordless way drivers communicate. Sometimes it’s a quick “thanks,” a warning ...

In Wisconsin, it is legal to flash your high beams at a driver who has their high beams on. State law requires drivers to use headlights during darkness or when visibility is less than 500 feet.

As you navigate dark and snowy roads this winter, you may face some additional trouble on the road with the glare of other cars' high-beam headlights. Though you should drive slow with your headlights ...