Clearly at night, but that’s not the issue we find most drivers have. Anytime it’s raining, snowing, or there’s any type of low visibility you should have your lights on. By anytime, we mean during the day as well. A good way to remember is, If you need to turn on your windshield wipers, you also need to turn on your lights. You might think you can see just fine, but it’s important so that other drivers can see you!
Please Note: Newer cars that automatically turn the lights on/off don’t always work during the day when it starts to rain or snow. They aren’t perfect and shouldn’t be relied on. Simply turn your lights on in these conditions.