Car Low Beam Lights Off But High Beam Lights On? Here’s the Solution

Have you ever experienced a problem where the car's low beam lights are off but the high beam lights are on? If you have experienced this, what could be the cause? And what are the solutions to address this issue? To find out more, let's take a look at the following review.

Causes of Car Low Beam Lights Being Off but High Beam Lights Being On

There are several factors that can cause the car's low beam lights to be off while the high beam lights are on that you need to know. Here are the complete causes.

1. Issues with the light bulb

A burnt or broken light bulb is usually the main cause of the car's low beam lights being off.

2. Damage to the switch

The next cause is usually due to damage to the switch or contact part, such as worn or loose contacts. Damage to the switch allows electricity to flow only to the high beam lights, keeping them on while the low beam lights are off.

3. Broken or damaged wires

Broken or damaged wires can also cause the car's low beam lights to be off as they hinder the distribution of electrical flow. Damage to the wires is usually caused by wear on the components, accidents, or age of use.

4. Damage to the relay

As we know, the light relay is a component that controls the electrical flow to the lights. Damage to the relay is usually caused by overly humid conditions, excessive heat, or age of use. Damage to the relay can result in the low beam lights not receiving electrical supply.

5. Dirty or worn light socket

A very dirty light socket can obstruct the electrical flow from the wires to the lights, preventing the low beam lights from turning on. In addition to being dirty, a worn socket also cannot conduct electrical flow.

6. Issues with the electrical system

Problems in the electrical system, such as poor grounding, wires, and other electrical components, can also be considered a cause of the car's low beam lights being off.

Solutions for Facing the Problem of Car Low Beam Lights Being Off but High Beam Lights Being On

To address the above issues, you can apply several solutions as follows.

1. Regularly clean the lights

Over time, dust and various dirt can accumulate on the car's low beam lights. This dust and dirt will eventually build up and can interfere with visibility when the car is used. Additionally, the accumulation of dust and dirt can cause the lights to wear out quickly.

Therefore, regularly and periodically cleaning the car lights can prevent the low beam lights from being off. When cleaning the lights, avoid using rough brushes or chemicals to prevent damage to the lights.

2. Check and replace the light bulb

The next solution is to routinely check the condition of the light bulb. If the bulb is burnt out or broken, replace it with a new one.

3. Check and repair the wires

Next, check the wires. If the wires are broken, you can connect them with new wires. However, if the wires are deemed damaged and cannot be repaired, replace them with new ones.

4. Check and repair the electrical system and its components

Next, routinely check the electrical system and its components, from the switch, relay, to the ground. If there are issues, replace those components with new ones.

However, if the electrical system still has issues and you cannot fix it properly, you need to seek help from a skilled technician, such as a technician from an official Daihatsu workshop.

Tips Sahabat