Why Won’t My Car Headlights Turn On?
Driving with broken headlights isn’t just frustrating—it’s a major safety hazard. If your car’s headlights won’t turn on, understanding the possible causes can help you troubleshoot the issue quickly. Below, we’ve put together a list of some of the most common reasons why headlights fail and what you can do to solve the issue. .
Read More
Get Approved for Financing
Book Service
View Inventory
Your Bulbs May Be Burnt Out
The most straightforward reason your headlights might not turn on is burnt-out bulbs. Headlight bulbs have a limited lifespan and will eventually need replacing. If one or both headlights are out, inspect the bulbs for visible damage, such as a broken filament or discoloration. Replacing the bulbs is typically a quick and inexpensive fix. It’s often recommended to replace both bulbs, even if only one is currently burnt out, as the other will likely burn out soon as well.
Your Battery Is Going Bad
If your car’s battery is dead or too weak, it won’t have enough power to operate the headlights. If you’re also having issues with the vehicle’s other electrical components, such as the infotainment system or dashboard lights, this is likely the cause of your headlight problems. Test the battery voltage using a dedicated car battery tester or have it checked by a trusted service technician.
The Wires Could Be Loose
Headlight circuits rely on wires and connectors to deliver power. Over time, corrosion, loose connections, or frayed wires can disrupt the flow of electricity. Inspect the wiring harness and connectors for visible damage or signs of wear. If this is the cause, know that professional assistance is often required to repair complex electrical problems.
Stop in for Service at a Trotman Auto Group Dealership
Trotman Auto Group can help you with all your service and maintenance needs, including issues with your vehicle’s headlamps. Our dealerships feature factory-trained, friendly, and skilled technicians who can help you identify the issues impacting your vehicle and help you resolve them. Book a service appointment with a TAG service centre, today!