Car headlights play an important role while driving at night specifically in extreme weather conditions like rain and snow. They provide visibility and brightness that allow drivers to drive safely while keeping a view of their surroundings and other vehicles on the road.
Additionally, there are different types of headlights, including halogen, Xenon (HID), LED, and Laser. Halogen headlamps have a lifespan of 1,000 hours, and Xenon comprises a lifespan of 2,500 hours. LED headlights may last longer up to 10,000 hours, and lasers have a duration of 20,000 hours. The replacement may vary depending on the specific type.
However, the headlights will eventually deteriorate due to multiple issues or after the completion of their recommended lifespan. So, the replacement is crucial for a smooth and stress-free ride!
Furthermore, this article will shed light on some signs or indications about when to replace car headlights. So, let’s start.
Signs You Need Headlight Replacement
There are some telltale signs that your headlights are about to burn out. So, keep an eye on these symptoms to have enough time for a remedy before you are left in the dark!
Low Beam Works, But High Beam Doesn’t
If the headlights are functioning normally but stop working if you switch to a high beam, then there is an indication that you have a burnt-out bulb. You should consider replacing it. However, if it still does not work, the issue may lie with the wiring connection, a blown fuse in the high beam circuit, or a faulty relay providing power to the high beam circuit.
In addition, the dimmer switch, which controls the transition between high and low beams, can also malfunction.
Dimmed Headlights
If the headlight bulb is dimmed, it might need replacement. This is because of the burnt-out bulb, which is an easy and inexpensive fix. The other reason for reduced headlight brightness can be corroded or damaged ground wires. The ground wires provide electric current to the bulbs to brighten them, and in this way, the headlight works. The damaged or corroded wires will provide inadequate power to the headlights. So, you must check them for their proper functioning.
Blinking Headlights
The damaged bulbs can lead to headlight flashing. Other common issues in this regard can be faulty wiring or any physical damage to the car headlights. It includes melting connectors or loose wires. These problems can result in poor connections and might cause the headlights to flicker.
Constantly Blowing fuses
If the headlight bulb constantly burns down, it indicates a complex and larger electrical problem. Moreover, the fuses can blow out due to faulty headlight bulbs or bulbs with no correct wattage. You should cross-check the wattage of the bulbs explained in the owner’s manual. You must also ensure that you check the light switch, headlight assembly bulb, or any exposed wires.
When To Change The Whole Headlight Assembly?
In some scenarios, you need to replace the entire headlight assembly instead of just the bulb. Keep reading to explore this option!
Cracked Or Damaged Housing
You should cover the damaged or cracked headlight housing with a tap or apply sealant to the affected area. However, it will give only short-term protection. It is because the damaged housing or cracked lens can affect visibility, reduce glare, and ultimately impact the performance of a vehicle. So, it’s better to replace the entire headlight assembly to avoid any dirt, debris, or water from damaging the internal components and electrical sockets.
Yellowish Or Oxidized Lens
The headlight lenses are composed of acrylic plastic coverings or polycarbonate. Moreover, the exposure to UV rays make them appear yellowish or foggy. The foggy blur of the lenses act as a barrier and ultimately reduce the amount of light which can lead to accidents. Therefore, you need to replace the lenses in case of severe oxidation.
Pro Tip: Before replacing the oxidized lens, you can opt for a headlight restoration kit to clean headlights at home. If it doesn’t work, then the ultimate culprit is the headlight lens!
You should find reliable online websites for buying quality aftermarket headlight bulbs or assemblies. PakWheels is one of the most reputable platforms for buying headlights at an affordable price in Pakistan. We have headlights for different car models and brands.
The best part? We offer a comprehensive return and refund policy with reliable doorstep delivery. This guarantees that our customers receive high-quality products promptly. Purchase from us today!
Last Thoughts
In short, you need to keep your headlights bright. For this, you should keep cleaning them periodically. You should also check them often, align them properly, and make sure that you are using the correct bulb. If the tips don’t prove effective, then you should need to replace the car headlights.
Moreover, if you are planning to switch headlights, the comparison between the two popular headlight types below will help!
