What would cause a headlight socket to melt?

Most of the time, the issue is caused by the OE wire gauge, which is too small (typically 20 gauge) to handle the current drawn by the headlight bulbs. In other cases, the issue is the result of loose terminal connections, which can cause resistance in the circuit and lead to overheating.

What causes a headlight bulb to keep blowing?

This is due to spikes of high voltage jumping through the system which in turn blow the bulb filaments and/or headlight fuses. You can perform a simple test to check if the voltage regulator is faulty, however you’ll need another person to help you rev the engine whilst you take a multimeter reading.

How much does it cost to fix a headlight?

The cost of replacing the entire headlight assembly can change phenomenally depending on the make and model of the vehicle and also whether you have a sedan, pickup truck or SUV. The price of a good-quality headlight assembly can be anywhere in the range of $250-$700.

How much does it cost to fix headlight wiring?

The wiring may be damaged over a period of time. It can cost you $100 per hour. The reason behind the problem may be a faulty headlight switch. Often times, if the headlight works only on high beam or low beam, the dimmer switch may have broken.

How long should a headlight last?

If one of your headlight bulbs has burnt out, you should look for a replacement pair as soon as possible. The typical car headlight can last 500 to 1,000 hours, but there are a lot of factors that can change that. In fact, some headlight bulbs are efficient enough to last well over 30,000 hours.

Why do my lights keep blowing?

There can be several reasons why your light bulbs are overheating, such as: The bulb’s wattage is too high for the fixture it is in. You placed too large a light bulb in a fixture it was not meant for. A wrong bulb is used in an enclosed fixture, generating excess heat that becomes trapped.

How long should headlights last?