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Headlight switch is failing

A failing headlight switch may not be able to maintain the electrical circuit between the headlights and the battery. This can result in the headlights turning off at random or flickering.

Headlight switch is shorted on high beam circuit

If the high beam circuit has a short, the circuit will no be interrupted, allowing electricity to continuous flow to the high beams.

Headlight switch is stuck in the on position

If the headlight switch is stuck in the on position, the headlight circuit will remain closed and keep the headlights on. If the switch is able to move, but the headlights remain on, it may be disconn

Headlight wires are broken

If the headlight wires are broken, the electrical current will not be able to illuminate the headlights.

Headlight wires are shorting against metal and grounding out

A short circuit in the headlight wires can create a situation where the electrical current travels part way through the circuit, but is then stopped. This can produce a flicker in the headlights as so

Heater Core

The heater core is the device used to transfer engine heat to the interior of the car through the heater vents. As the engine runs, the coolant and water that circulates through heats up. The liquid i

Heater/AC box drain is plugged

A clogged heater or air conditioner drain box will collect water through condensation rather than release it into the atmosphere. The buildup can leak into the passenger compartment or cause windows t

High Beams

High beams, also called brights, are headlights placed at a higher angle to increase the range and apparent brightness of the light.

High transmission fluid

Hole in exhaust pipe

A hole in the exhaust pipe may cause an increase in the noise leaving the exhaust. This problem may also be related to a hole in the muffler.