Why are my daytime running lights not working?

Why are my daytime running lights not working?

If One DRL Is Working, Check the Bulb, Socket, and Switch If only one daytime running light is not working, it most likely has a burnt out bulb or a bad switch. Remove socket from the light and see if the bulb is dark or if the filament is burned out, which means it needs to be replaced.

How do you turn off the headlights on a Astro van?

Ford Autolamp Control

1. Locate the Autolamp control knob on the dashboard near the headlight switch.
2. Turn the Autolamp control knob in a clockwise direction to the “OFF” position.
3. Operate the headlights manually using the headlight switch.

How do I know if my DRL relay is bad?

How do I know if my DRL relay is bad?

1. Daytime running lamps do not come on. One of the most common symptoms of a potential problem with the daytime running lamp module is daytime running lamps that do not come on.
2. Daytime running lamps stay on while the car is off.
3. Burning smell.

How do you diagnose running lights not working?

Turn the vehicle headlights on and use the circuit tester to test the pins on the connector at the back. If there is no power on the running light pin then there is a break or loose connection somewhere between the connector and where it terminates at the front of the vehicle that you will need to track down.

What would cause running lights to stay on?

Hello there, a few different faults can cause the daytime running lights to stay on. The most likely would be the headlight switch, DRL relay, or a wiring issue. Running lights work, brake lights do not. It sounds like you may have a bad brake light switch.

How do I turn off my running lights?

If your vehicle is equipped with a “DRL OFF” setting, they can be turned off by twisting the headlight control knob to “DRL OFF.”

Where is the daytime running light relay?

Typically, the daytime running light module is located under the dash or in the engine compartment.

Why is only one of my running lights working?

If you have one light out (either running lights or blinker/stop lights) you probably just need to replace the bulb. Remove the lens, replace the bulb and check it. If it works, you’re on your way.