Stop Misusing Hazard Lights: When to Use Them (and When NOT To!)

by AutoExpert   |  31 July, 2025

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Look, we've all seen it. That guy driving 25 mph in a thunderstorm with his hazard lights going like it's the apocalypse. Or your coworker who throws them on every time she parallel parks because "it's just for a second."

Stop it. Just stop.

Hazard Lights

When You Actually Need Them

Your car craps out on the highway? Hit those hazards. You're sitting at the back of a traffic jam and some idiot's about to rear-end you at full speed? Yeah, hazards make sense there.

Basically, if your car's not moving when it should be moving, or if there's actual danger ahead that people need to know about right now, go for it. Your engine's making weird noises and you're limping to the nearest exit? Sure, hazards work.

But driving in bad weather? Come on. That's what your headlights are for.

Hazard Lights

The Problem Nobody Talks About

Here's what drives me nuts: when your hazards are on, your turn signals disappear. Poof. Gone. So when you decide to change lanes or turn, everyone around you is basically playing guessing games about where you're headed.

Some states say you can use them on highways to warn about stuff ahead, but they mean like "hey, there's a mattress in the road" not "hey, it's drizzling." Flash them for a hot minute, then turn them off.

Hazard Lights

Getting Busted

Most cops won't write you a specific hazard light ticket because honestly, there's no real law for that. They'll probably nail you for careless driving instead, which runs about $200-400 depending on where you live. Plus points on your license, which your insurance company will love.

But forget the ticket for a second. If you cause an accident because people can't figure out what you're doing, that's a whole different nightmare.

Finding the Thing

It's a triangle button. Red, orange, whatever. Usually somewhere obvious on your dash. Press it, hear the clicking, see the lights flash. Press it again to make it stop. Revolutionary technology.

Hazard Lights

Bottom Line

Car broken? Hazards on. Car working fine but weather sucks? Hazards off.

If you're driving normally and just want everyone to know you exist, use your regular lights like a normal person. Save the disco show for when something's actually wrong.

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