"Are you allowed to drive with both headlights and driving lights on at the same time?" asks a reader. The question was prompted by this person's complaint of being blinded by the lights of many of today's vehicles. These vehicles display two headlights and two of what many people assume to be driving lights.
What is a Driving Light?
According to vehicle lighting expert Dan Stern, "driving lamp" or "driving light" is a widely misunderstood term. People use it to refer to all kinds of different lights, including fog lights. It sounds like a kind of lamp you can use whenever you're driving, but that's not the case.