Turning off the daytime running lights (DRLs) on a Subaru can be a bit of a puzzle, especially for those who are new to the vehicle’s features or unfamiliar with automotive DIY tasks. DRLs are designed to enhance visibility during daylight hours, providing an added layer of safety. However, there are times when you might want to disable them—perhaps for energy conservation, to comply with local regulations, or simply for personal preference.
Understanding how to turn off subaru daytime running lights involves knowing your Subaru model’s specific controls and settings. While some models may allow you to turn off DRLs through the vehicle’s settings menu, others might require a more hands-on approach, such as accessing the fuse box or employing a bypass technique. This guide will walk you through the various methods to disable your Subaru’s DRLs, ensuring you have the right tools and knowledge to manage your vehicle’s lighting system effectively.
Benefits and Drawbacks of Having DRLs Enabled
Daytime Running Lights (DRLs) offer several benefits that make driving safer and can significantly reduce the likelihood of accidents. One of the primary advantages is increased visibility; DRLs make your vehicle more noticeable to other drivers, pedestrians, and cyclists, particularly during dawn, dusk, or in adverse weather conditions such as fog and rain. This heightened visibility lowers the risk of collisions and enhances overall road safety. Additionally, having DRLs can sometimes reduce insurance premiums, as some insurers consider vehicles with DRLs to be less likely to be involved in accidents.
However, there are also some drawbacks to consider. One of the main concerns is energy consumption. Although DRLs use less power than full headlights, they still draw energy from the vehicle’s battery, which could potentially reduce fuel efficiency over time. Another issue is the potential for DRLs to cause glare, especially in urban environments where other light sources are prevalent. This glare can be distracting or uncomfortable for other drivers.
Lastly, in regions where DRLs are not legally required, drivers might prefer the flexibility to decide when to use additional lighting based on specific driving conditions and personal preferences. Understanding these benefits and drawbacks can help you make an informed decision about whether to keep your Subaru’s DRLs enabled or turn them off.
10 Methods How to Turn off Subaru Daytime Running Lights
Step 1. Utilizing the Vehicle’s Light Control Dial
One of the simplest methods to turn off Subaru DRLs is by using the vehicle’s light control dial. Typically located on the left side of the steering wheel, this dial allows drivers to manage their lighting settings. By turning the dial to the “off” position, you can deactivate the DRLs. This method is straightforward and does not require any modifications or technical knowledge. It’s important to note that this might not work on all Subaru models, as some have automatic DRLs that are hardwired to stay on when the vehicle is running.
Step 2. Engaging the Parking Brake
Another effective way to turn off the DRLs is by engaging the parking brake. In many Subaru models, the DRLs are designed to turn off automatically when the parking brake is engaged. This feature is particularly useful when you need to leave your car parked with the engine running but want to avoid draining the battery or attracting attention with the lights. Simply pull up the parking brake lever or press the parking brake pedal, and the DRLs should turn off immediately.
Step 3. Using the Vehicle’s Infotainment System
Some newer Subaru models come equipped with an advanced infotainment system that includes options for customizing various vehicle settings, including the DRLs. To access this feature, navigate through the system’s menu to find the lighting settings. From there, you may find an option to turn off the DRLs. This method requires familiarity with the vehicle’s infotainment system, but it offers a user-friendly interface for making adjustments without needing any physical modifications.
Step 4. Disabling DRLs through Vehicle Settings Menu
In certain Subaru models, the ability to turn off DRLs can be found in the vehicle’s settings menu. This menu is typically accessed through the dashboard or steering wheel controls. By scrolling through the options, you may find a section dedicated to lighting settings. Within this section, look for the DRL settings and switch them off. This method varies by model and year, so consulting the vehicle’s manual can provide specific instructions on navigating the settings menu.
Step 5. Manual Disconnection of DRL Fuse
For those comfortable with a more hands-on approach, manually disconnecting the DRL fuse is an effective method. Locate the fuse box, usually found under the dashboard or in the engine compartment. Refer to the vehicle’s manual to identify the specific fuse for the DRLs. Once located, carefully remove the fuse using a fuse puller or pliers. This will disable the DRLs by cutting off their power supply. It’s crucial to handle the fuse with care and ensure the correct one is removed to avoid affecting other electrical components.
Step 6. Installing a DRL Bypass Module
A more technical approach involves installing a DRL bypass module. These modules are designed to intercept the power supply to the DRLs, allowing you to turn them off at will. Installation typically involves accessing the wiring harness connected to the headlights and inserting the module according to the manufacturer’s instructions. This method may require basic electrical knowledge and tools, but it provides a reliable solution for those who frequently need to disable their DRLs.
Step 7. Consulting a Professional Mechanic
If you are not comfortable making modifications yourself, consulting a professional mechanic is a safe and effective option. A qualified mechanic can disable the DRLs for you, ensuring the process is done correctly and without damaging the vehicle’s electrical system. This method involves taking your Subaru to a dealership or a trusted automotive service center, where the mechanic can either adjust the settings through the vehicle’s computer system or perform a manual disconnection.
Step 8. Using Diagnostic Tools
Advanced diagnostic tools can also be employed to turn off the DRLs. Automotive diagnostic tools, such as OBD-II scanners, can access the vehicle’s onboard computer to make adjustments to various settings. By connecting the diagnostic tool to the OBD-II port, usually located under the dashboard, you can navigate to the lighting settings and disable the DRLs. This method requires familiarity with diagnostic tools and possibly purchasing or borrowing one. It offers a precise way to manage the vehicle’s settings without physical modifications.
Step 9. Adjusting the Headlight Switch to ‘Auto’
In Subaru models equipped with an automatic headlight setting, turning the headlight switch to the “Auto” position can sometimes deactivate the DRLs. This setting allows the vehicle to automatically control the lighting based on ambient light conditions. When in “Auto” mode, the DRLs might turn off if the vehicle senses sufficient daylight or when the headlights are turned on. This method leverages the vehicle’s built-in light sensors and automatic control features to manage the DRLs without manual intervention.
Step 10. Temporary Disabling through Engine Off
Finally, a temporary method to turn off the DRLs is simply to turn off the engine. Since DRLs are designed to operate only when the engine is running, turning off the ignition will automatically deactivate them. This method is useful for short periods when you need to conserve battery power or reduce light output without making any permanent changes to the vehicle’s settings. Keep in mind that this method only works as a temporary solution and the DRLs will turn back on once the engine is restarted.
Things to Consider When Disabling DRLs
Before deciding to disable your Subaru’s DRLs, it’s important to consider several factors to ensure that the decision is both safe and legal. First and foremost, check your local laws and regulations regarding DRLs. In some regions, DRLs are mandated by law to enhance road safety, and disabling them could result in fines or penalties.
Another critical consideration is the impact on vehicle visibility and safety. DRLs are designed to make your car more visible to other drivers, especially during dawn, dusk, or adverse weather conditions. Disabling them might increase the risk of accidents, so weigh the safety benefits against the reasons for turning them off.
Additionally, consider the warranty and insurance implications. Modifying your vehicle’s electrical system or settings might void certain aspects of the manufacturer’s warranty. It’s advisable to review your warranty terms and consult with your insurance provider to understand any potential repercussions.
Lastly, if you decide to proceed with disabling the DRLs, ensure that the method you choose is appropriate for your specific vehicle model and year. Following proper procedures and handling electrical components with care is essential to avoid damaging your vehicle and ensuring it operates correctly. If unsure, seeking assistance from a professional mechanic can help mitigate risks and ensure the job is done properly.
Conclusion
In conclusion, there are multiple methods available for turning off Subaru daytime running lights, ranging from simple adjustments to more technical modifications. Whether you prefer using the vehicle’s built-in settings, manual disconnection, or professional assistance, each method offers a unique approach to managing the DRLs according to your needs. Understanding these methods provides Subaru owners with the flexibility to control their vehicle’s lighting system, enhancing both convenience and safety.