Changing the daytime running light (DRL) on a 2018 Jeep Compass might sound tricky, but with the right steps, it becomes a simple DIY task. Many Jeep owners want to replace their DRL bulbs themselves to save time and money. Replacing a burned-out DRL not only improves your vehicle’s visibility but also helps you stay legal and safe on the road. Let’s walk through how you can change the DRL on your 2018 Jeep Compass, what tools you’ll need, and tips to make the process smooth.
Understanding Daytime Running Lights On The 2018 Jeep Compass
The daytime running lights are designed to make your Jeep more visible during the day. On the 2018 Compass, these are usually located in the headlight assembly. They use a small bulb that can burn out over time. If you notice your DRL is not working, it’s essential to replace it promptly, as some states require all DRLs to be functional.
Tools And Materials Needed
Before you start, make sure you have these items ready:
- Replacement DRL bulb (2018 Compass usually uses 7443 or 7444NA type, but check your manual)
- Gloves (to protect your hands and bulb)
- Flathead screwdriver
- 10mm socket and ratchet
- Owner’s manual (for reference)
Using the correct bulb type is important. If you use the wrong bulb, it may not fit or could cause electrical problems.
Step-by-step Guide To Replacing The Drl
Follow these clear steps for a smooth replacement process.
1. Ensure Safety
- Turn off the engine and remove the key.
- Let the headlight area cool down if you recently drove the vehicle.
- Engage the parking brake for extra safety.
2. Locate The Drl Bulb
Open the hood and look behind the headlight assembly. The DRL bulb is often the second bulb from the outside edge. If unsure, refer to your owner’s manual for an exact diagram.
3. Remove The Headlight Assembly (if Needed)
On some models, there’s limited space to reach the DRL bulb. You may need to remove the headlight assembly. Here’s how:
- Use a 10mm socket to remove the two bolts holding the headlight in place.
- Gently pull the headlight assembly forward.
- Disconnect the wiring harness by pressing the tab and pulling apart.
If you can reach the bulb without removing the assembly, you can skip this step.
4. Remove The Old Bulb
- Locate the DRL bulb socket at the back of the headlight.
- Turn the socket counterclockwise to unlock it.
- Pull the socket out gently.
- Remove the old bulb by pulling it straight out.
5. Install The New Bulb
- Hold the new bulb by its base or use gloves to avoid touching the glass.
- Insert the new bulb into the socket.
- Reinstall the socket into the headlight assembly by turning it clockwise.
6. Reassemble And Test
- If you removed the headlight assembly, reconnect the wiring harness.
- Reinstall the headlight and secure the bolts.
- Close the hood.
- Start your Jeep and check if the new DRL works.
Practical Tips For A Hassle-free Replacement
- Don’t touch the bulb glass with bare hands; oils can cause it to burn out early.
- If the new bulb doesn’t light up, check the fuse or wiring.
- Some DRL bulbs are dual-filament; make sure you buy the correct type.
Common Mistakes To Avoid
- Forgetting to disconnect the battery: While not always necessary, disconnecting the negative terminal can prevent electrical shorts.
- Using the wrong bulb type: This can damage the socket or cause poor lighting.
- Forcing the headlight assembly: Always be gentle when removing or reinstalling parts to avoid cracks.
Comparing Halogen Vs Led Drl Bulbs
Many Jeep Compass owners wonder if upgrading to LED bulbs is worth it. Here’s a quick comparison:
| Feature | Halogen Bulb | LED Bulb |
|---|---|---|
| Brightness | Standard | Much brighter |
| Lifespan | 1-2 years | 5+ years |
| Energy Use | Higher | Lower |
| Cost | Low | Higher |
Upgrading to LED can improve visibility and last longer, but check local laws and compatibility before switching.
Estimated Time And Cost
Changing a DRL bulb on a 2018 Jeep Compass usually takes about 20-30 minutes for beginners. Here’s a quick overview:
| Item | Estimated Cost | Time Required |
|---|---|---|
| DRL Bulb | $5 – $15 | 20-30 min |
| LED Bulb | $15 – $40 | 25-35 min |
| Professional Labor | $40 – $80 | 15-20 min |
Doing it yourself will save money and is a good way to learn more about your vehicle.
What To Do If Drl Still Doesn’t Work
If your new bulb does not light up:
- Check the corresponding fuse (see your manual).
- Inspect the wiring for damage.
- Try swapping the bulb to the other side to confirm it’s not defective.
If the problem persists, it may be an issue with the DRL relay or control module. At this point, it’s best to consult a mechanic.
Environmental Impact
Replacing bulbs may seem minor, but proper disposal of old bulbs is important. Halogen bulbs contain small amounts of metal and glass—recycle them if possible. Some auto stores offer recycling bins for used bulbs.
How Drls Improve Safety
Research shows that daytime running lights can lower accident rates by up to 10%. They make your car more visible to other drivers, especially in low-light conditions. For more details on DRL effectiveness, check this NHTSA resource.
Frequently Asked Questions
How Do I Know Which Drl Bulb Fits My 2018 Jeep Compass?
Check your owner’s manual for the correct bulb number. The 2018 Compass usually takes a 7443 or 7444NA bulb, but always confirm before purchase.
Can I Replace The Drl Bulb With An Led?
Yes, you can upgrade to an LED bulb if it’s compatible with your vehicle’s electrical system. Some LEDs may need a resistor to avoid hyper-flashing.
Do I Need To Remove The Battery Before Changing The Drl?
It’s not required, but disconnecting the battery can prevent accidental electrical shorts, especially if you’re new to car maintenance.
Why Do My New Drl Bulbs Burn Out Quickly?
Touching the bulb glass or using low-quality bulbs can cause early failure. Always handle bulbs by the base and choose reputable brands.
Is It Safe To Drive With A Drl Not Working?
It’s generally safe but not recommended. A burned-out DRL reduces your vehicle’s visibility and may be illegal in some areas.
Changing the daytime running light on your 2018 Jeep Compass is a manageable task with the right approach. Remember to use the correct tools, double-check bulb types, and handle all parts carefully. By following these steps, you’ll restore your Jeep’s visibility and keep your drive safe.
