Incorrectly aimed headlights can reduce driver visibility or create a glare for oncoming traffic, increasing the risk of a crash.

The front headlights may have missing headlight aim markings, which can result in improperly aimed headlights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

What to do: Book it in at your next service. There is no deadline and no charge.