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What does the DRL light mean on my Acura?

The DRL light on your Acura dashboard indicates that the Daytime Running Lights (DRLs) are not functioning properly. DRLs are designed to automatically turn on the vehicle's front lights when the engine is running, improving visibility and safety for other drivers on the road.


Understanding the DRL Light


The DRL light is part of your Acura's warning system, alerting you to a problem with the daytime running lights. When this light is illuminated, it means there is an issue with the DRL system, and the lights may not be turning on as they should. This could be due to a variety of reasons, such as a burned-out bulb, a wiring problem, or a faulty DRL control module.


Troubleshooting the DRL Light



  • Check the DRL bulbs: Inspect the front headlight and turn signal bulbs to see if any need to be replaced.

  • Inspect the wiring: Look for any loose, damaged, or corroded wiring in the DRL circuit.

  • Diagnose the DRL control module: If the bulbs and wiring appear to be in good condition, the issue may be with the DRL control module, which may need to be replaced.


If the DRL light remains on after checking these components, it's best to have your Acura inspected by a qualified mechanic who can diagnose and repair the underlying issue.


Importance of Daytime Running Lights


Daytime running lights are an important safety feature on modern vehicles. They help make your car more visible to other drivers, reducing the risk of accidents, especially in low-light conditions or during inclement weather. When the DRL light is on, it's a sign that this important safety system is not functioning as intended, and you should address the problem as soon as possible.

What is the DRL system on an Acura?


DRL stands for daytime running lights. It makes your ride more visible during the day when passing through tunnels, under bridges, and others. It automatically turns on when you start the engine. It works by relying on sensors to detect ambient daylight.



What is the DRL system in an Acura?


DRL stands for daytime running lights. It makes your ride more visible during the day when passing through tunnels, under bridges, and others. It automatically turns on when you start the engine. It works by relying on sensors to detect ambient daylight.



How do I fix my DRL light?


Tips for Troubleshooting a Malfunctioning DRL Light
First, you should check for any short circuits in the wiring by tracing it and inspecting it for any worn or damaged areas. If there are no short circuits present, you should then check the fuse for the daytime running lamps and replace it if necessary.



Is it safe to drive with DRL on?


The importance of DRLs in modern vehicle safety cannot be overstated. While it might seem counterintuitive to have lights on during broad daylight, numerous studies have shown that DRLs significantly reduce the risk of daytime collisions.



What causes the DRL light to come on?


The DRL warning light may illuminate due to various common triggers, which often include issues with the bulbs, wiring, or sensors associated with the DRL system. Burnt-out bulbs are a frequent culprit, and a thorough inspection of all DRL bulbs is typically the first step in diagnosing the problem.



How do I turn off my DRL light?


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



Is it possible to turn off DRL?


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



How much does it cost to fix DRL?


On average, you can expect to pay between $50 and $200 for parts, while labor costs can range from $50 to $100.



What is the DRL warning on my Acura?


The DRL warning light is a small lamp that is located on the dashboard of your car. It is usually illuminated when there is an issue with the vehicle's daytime running lamps or other vital components of the car's safety system.



How do I turn off DRL on my Acura?


Setting the power mode to VEHICLE OFF (LOCK) will turn off the daytime running lights.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.