Highlights
- You’ll need a relay, a fuse holder, a few feet of wire, and a soldering iron or crimp connectors.
- This wire is usually located in the fuse box, and it’s typically a black wire with a white stripe.
Are you tired of your Subaru WRX‘s daytime running lights (DRLs) always being on, even during the day? Many WRX owners find these lights unnecessary and prefer a more stealthy look. This guide will walk you through the process of disabling your WRX’s DRLs, offering a step-by-step approach that’s easy to follow.
Understanding Daytime Running Lights
Daytime running lights are designed to increase visibility on the road, particularly during daylight hours. They make your car more noticeable to other drivers, potentially reducing accidents. However, some drivers prefer a more classic look or find the DRLs aesthetically unappealing.
Why Disable DRLs?
While DRLs are designed for safety, there are legitimate reasons why you might want to disable them:
- Aesthetics: Some drivers find the DRLs detract from the car’s appearance, particularly when they are not driving in bright daylight.
- Battery Life: DRLs can draw on your battery, potentially shortening its lifespan.
- Bulb Longevity: Constantly running DRLs can wear down the bulbs faster.
- Nighttime Visibility: Some argue that the DRLs can actually hinder visibility at night, particularly in foggy or snowy conditions.
Disabling DRLs on a Subaru WRX: The Two Main Methods
There are two primary methods for disabling your WRX’s DRLs:
1. Using a Relay: This method involves installing a relay that intercepts the DRL circuit, effectively turning off the lights.
2. Modifying the Wiring: This method requires directly altering the wiring to the DRLs, effectively bypassing the circuit.
Method 1: Using a Relay
This method is generally preferred due to its simplicity and reversibility. Here’s a detailed breakdown:
1. Gather Your Supplies: You’ll need a relay, a fuse holder, a few feet of wire, and a soldering iron or crimp connectors.
2. Locate the DRL Circuit: Identify the wire that supplies power to the DRLs. This wire is usually located in the fuse box, and it’s typically a black wire with a white stripe.
3. Install the Relay: Connect the relay’s coil to the DRL wire and a ground wire. Connect the relay’s contacts to the DRL circuit and the power source.
4. Install the Fuse Holder: Connect the fuse holder to the power source and the DRL circuit.
5. Test the Circuit: Once everything is connected, test the DRLs. They should now only turn on when your headlights are activated.
Method 2: Modifying the Wiring
This method involves directly altering the wiring to the DRLs. It is more involved and requires a deeper understanding of electrical systems.
1. Locate the DRL Circuit: Identify the wire that supplies power to the DRLs. This wire is usually located in the fuse box, and it’s typically a black wire with a white stripe.
2. Connect the Wire: Connect the DRL wire to the headlight circuit, ensuring the connection is secure and insulated.
3. Test the Circuit: Once the connection is made, test the DRLs. They should now only turn on when your headlights are activated.
Important Considerations for Both Methods
- Safety First: Always disconnect the battery before working on any electrical components.
- Professional Assistance: If you’re not comfortable working with electrical systems, it’s best to seek professional assistance.
- Warranty: Modifying your car’s electrical system may void your warranty.
Choosing the Right Method: Relay vs. Wiring
The best method for you depends on your comfort level with electrical work.
- Relay: The relay method is simpler and more reversible, making it a good choice for beginners.
- Wiring: The wiring method is more involved but may be more permanent and reliable.
Beyond Disabling: Additional Tips for Subaru WRX Owners
- LED Upgrades: Consider upgrading your DRLs to LEDs for a brighter and more modern look.
- HID Conversion: For even brighter lighting, consider an HID conversion kit.
- Fog Lights: If your WRX doesn’t have fog lights, consider installing them for improved visibility in adverse weather conditions.
Final Thoughts: Embracing Your WRX’s Style
Disabling your WRX’s DRLs can give your car a more stealthy and personalized look. By following the steps outlined above, you can achieve this modification safely and effectively. Remember, always prioritize safety and consider seeking professional assistance if you are unsure about any aspect of the process.
Answers to Your Most Common Questions
Q: Will disabling my DRLs affect my car’s safety?
A: As long as you ensure your headlights are functioning properly, disabling your DRLs will not significantly impact your car’s safety. However, it’s crucial to drive cautiously and be aware of your surroundings.
Q: Can I disable my DRLs using a switch?
A: Yes, you can install a switch that allows you to turn your DRLs on and off manually. This provides more flexibility and control over your lighting.
Q: Are there any legal implications to disabling my DRLs?
A: In most areas, there are no specific laws prohibiting the disabling of DRLs. However, it’s always best to consult your local traffic regulations.
Q: Is it possible to disable my DRLs without any modifications?
A: Some Subaru WRX models offer an option to disable DRLs through the vehicle’s settings menu. Check your owner’s manual for instructions specific to your car.