Plus, find out more explanations for little things you've always wondered about ... He notes that when a car's tail lights are dusty, the cop's fingerprint can stand out. If this is the case ...

Reddit user Slathbog felt so bad about scratching the stranger’s tail light that ... behind the wheel of a car doesn’t always ...

Water got into a tail light, and corroded some connectors. The difference with this Ford though was that such a simple fault took out the whole car, and that the fix for a simple tail light cost ...