Many modern vehicles have automatic headlights, eliminating the need for a driver to turn on their headlights at dusk, dawn, night, or during poor weather and storms.
How to get Know Your windshield Has Light Sensor?
Many modern vehicles have automatic headlights, eliminating the need for a driver to turn on their headlights at dusk, dawn, night, or during poor weather and storms. But, have you ever wondered how your car knows that the headlights should be on?
That’s through a light sensor, often appearing on your windshield. Though you may have never known it was there. Do you know if your vehicle has a light sensor?
There are a few ways that you can tell if you have a light sensor. The easiest is if your lights turn on or off automatically depending on how light it is outside. If they do have that functionality, you probably have a light sensor installed on your vehicle. You can usually find where the windshield sensor is located either:
- Mounted on the windshield next to the rain sensor - Behind the rearview mirror - On the dash near the windshield edge
How does a light sensor help my driving?
It is there to support the field of vision of the driver, making the usage of the headlights more efficient. Using sensors that detect the ambient light, or illuminance, around the vehicle, this system will automatically turn on your lights if it is getting too dark. If you are driving for an extended period of time into the night, you may not notice how dark it is, which could be dangerous for other drivers who rely on your headlights to note your position on the road. To save your vehicle’s battery life, these sensors will also turn off your headlights, too.
If My Windshield Is Cracked or Chipped, Do I Need to Replace My Light Sensor?
Windshields with small cracks or chips can usually be fixed if they are small enough, helping you avoid replacing the light sensor.
If your windshield has a crack that is larger than a dollar bill, then it really should be replaced, along with any technology systems attached to the windshield.
Light sensor systems are available for purchase on the market, but OEM re-installation is the best way to ensure that it will function properly.
Light Sensors and Replacement
Should you need to windshield replacement or auto glass window, inspect the light sensor to see if the wiring is intact, as you may need to purchase a new sensor if the wiring is damaged. Acquiring as much information about your vehicle prior to the auto glass service will better inform Blue Diamond technicians in how they can help you replace or repair auto glass and get you back on the road quickly. When we’re working on your vehicle, we will handle the technology associated with your windshield.
If you're looking for friendly and professional auto glass services in Houston, you've come to the right place!
