If your car's brake lights stay on even when the engine is off, the brake light switch — a small, innocuous electrical part you'd only see once something goes wrong with it — is likely the culprit. It ...

Nothing grabs a driver's attention quite like a warning light on the dashboard — especially when it's the check engine light or the AWD (all-wheel drive) light. One moment you're cruising along, and ...

Consider yourself pressed for time if the battery warning light turns on while you're driving. The red or amber light generally means one of two things: Either your 12-volt battery is weak and on the ...

While it's easy to see what the headlights at the front of our cars do, the same isn't necessarily true for lights at the rear. But we're not talking about brake lights. Put simply, tail lights, which ...