Dept. of Transportation: Turn headlights on in dark, adverse weather conditions

The Wisconsin State Patrol encourages drivers to check over vehicles to ensure equipment and lights are working properly this season. When Daylight Saving Time begins in March, we spring ahead and get more daylight hours. This time of year also brings changing weather conditions, so it’s important to remember the correct use of headlights.  State law requires drivers to use headlights:

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