What would cause my headlights to stop working?

What would cause my headlights to stop working?

Solution: If both headlights aren’t working, it’s unlikely that a bulb is at fault. The likely cause is a fuse, headlight relay, headlight switch, dimmer switch or a wiring fault. About the only cause that is an easy fix is a blown fuse.

Is there a fuse for headlights?

Like all electrical systems, the headlights in your vehicle have a fuse in the circuit to prevent too much electricity from reaching the bulb. There will also be a headlight relay that switches power from the low beams to the high beams. If the fuse goes bad, you likely won’t have any headlights at all.

What would cause low beam headlights not to work?

The Wiring Is Faulty If the fuse quickly burns out again after having been replaced, there may be a deeper wiring issue. However, wiring problems can exist without a blown fuse. This means that bad wiring could cause your headlights not to work, even if the fuse is still intact.

Where is the fuse located for my headlights?

The front of the dash panel has a fuse panel on it.

Why do my high beams work but not low beams?

Headlight Fuse or Relay If a headlight fuse blows, it could cause the headlights to stop working. Most headlight systems are also designed with a relay that switches the power between low beam and high beam headlights. If this relay goes bad, it could allow power to the high beams, but not the low beams.

How much does it cost to fix a headlight relay?

Replacing a headlight relay is a DIY-friendly repair that you can usually do yourself. A headlight relay generally costs less than $30 for just the part itself. Of course, the exact cost will vary depending on a variety of factors, such as the year, make, and model of your vehicle.

How much does it cost to fix a blown fuse in a car?

Cars run on electricity as well as gas, and almost all of it runs through fuses. Learn where they are, how to spot a blown fuse, and how to replace them. It takes about five minutes, costs about $1, and it’ll save you the hassle of a trip to the repair shop.

How much does it cost to replace a headlight fuse?

Most fuses only cost $10 to $20, but you’ll have to pay additional labor fees to have your fuse replaced by a professional. Depending on the shop you go to, labor can cost between $65 and $100 per hour, so call ahead to get a repair estimate.

How do you know if fuse is blown?

Remove the fuse from its holder. In some cases you may need a small screwdriver to unscrew the fuse holder cap. Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.