If you drive a Jeep Wrangler, upgrading to halo headlights can make your vehicle stand out. These lights give a sharp, modern look and improve nighttime visibility.
Many drivers want halo headlights for style and safety, but turning them on isn’t always obvious. Whether you installed them yourself or bought a Jeep with halos, this guide will help you turn on your halo headlights and use them correctly.
What Are Halo Headlights?
Halo headlights are circular LED rings around the main headlight bulb. They are sometimes called angel eyes. Originally popular on luxury cars, they are now common on the Jeep Wrangler. Halos act as daytime running lights, accent lights, or sometimes even as turn signals.
Many halo headlights use white or amber LEDs, but some models can change color with a remote or app. They are brighter than standard lights and more energy-efficient.
| Feature | Standard Headlights | Halo Headlights |
|---|---|---|
| Brightness (lumens) | 900-1200 | 1500-3000 |
| Energy Use (watts) | 55-65 | 20-30 |
| Color Options | White only | Multiple (white, amber, RGB) |
| Lifespan (hours) | 500-1,000 | 10,000+ |
How Halo Headlights Are Wired
Understanding how your halo headlights are wired helps you turn them on. Most halo kits for Jeep Wrangler connect in one of three ways:
- Direct to Headlight Power: Halos turn on when you switch on your main headlights.
- To Daytime Running Lights (DRL): Halos light up when your vehicle is running, even if headlights are off.
- Separate Switch or Remote: Some halos have a dedicated switch, app, or remote for custom control.
If you installed your halo headlights yourself, you probably chose one of these methods. If a shop installed them, check your paperwork or ask the installer.
Turning On Halo Headlights: Step-by-step
For most Jeep Wrangler models, turning on halo headlights is straightforward. Follow these steps:
- Check Your Jeep’s Headlight Controls
- Locate the main headlight switch (usually on the dashboard or steering column).
- Turn the switch to the “On” position. If your halos are wired to the main headlights, the rings should light up.
- Daytime Running Light (DRL) Activation
- Start your engine. If halos are connected to DRLs, they should turn on automatically.
- Some models require the parking brake to be released for DRLs to activate.
- Separate Halo Switch or Remote
- Look for a small switch installed near the dashboard. Flip the switch to power the halos.
- If your halos use a remote or smartphone app, follow the pairing instructions. Usually, you press a button to cycle through colors or brightness.
- Check for App-Controlled Halos
- Download the app recommended by your halo manufacturer.
- Connect your phone via Bluetooth or Wi-Fi.
- Use the app to turn halos on/off and adjust colors.
- Troubleshooting
- If halos don’t turn on, check the fuse box for blown fuses.
- Inspect wires and connectors for damage or loose connections.
- Test the halo ring directly with a 12V battery to see if it lights up.
| Wiring Method | How to Turn On | Common Issue |
|---|---|---|
| Headlight Power | Headlight switch | Ring stays off if bulb fails |
| DRL Power | Engine running | DRL fuse blown |
| Separate Switch | Dedicated toggle | Loose wire |
| Remote/App | Remote or app | Pairing issues |
Practical Tips For Using Halo Headlights
- Avoid using colored halos on public roads. Most US states allow only white or amber for headlights.
- Clean your halos regularly to keep them bright. Dust and mud reduce visibility.
- Check local laws before using custom halos. Some areas fine drivers for non-standard lights.
- Don’t overload circuits. Halos use less power than standard bulbs, but connecting too many accessories can cause electrical problems.
- Upgrade your alternator if you add lots of LED accessories. This prevents battery drain.
- Install relays if your halos flicker or go dim. Relays ensure a steady power supply.
Many beginners forget to check wiring and legal requirements. This leads to fines or halos not working.
Always test your lights before driving at night.
Common Mistakes To Avoid
- Mixing up wires: Connecting halos to the wrong wire can cause them to stay off or drain your battery.
- Skipping fuse installation: Fuses protect your Jeep’s electrical system.
- Ignoring app updates: If your halos use an app, update it for bug fixes and new features.
- Not securing connectors: Loose connectors can cause flickering or total failure.
- Using the wrong voltage: Most halos require 12V. Higher voltage damages LEDs.
Real-world Example
A Jeep owner installed RGB halo headlights and connected them to a separate switch. At first, the halos only worked with the engine off. The problem was a bad ground wire. After fixing the connection, the halos turned on smoothly with the switch. This shows that wiring and grounding are important for halo headlights to work reliably.
Comparison: Factory Vs Aftermarket Halo Headlights
Factory halos come standard on some newer Jeep Wranglers, while aftermarket kits are installed by owners or shops. Here’s how they compare:
| Type | Ease of Use | Warranty | Customization |
|---|---|---|---|
| Factory Halos | Simple (headlight switch) | Full vehicle warranty | Limited |
| Aftermarket Halos | Varies (switch, remote, app) | Usually 1-year kit warranty | High (color, brightness) |
Most Jeep owners prefer aftermarket halos for customization. However, factory halos are easier to use and covered by the vehicle warranty.
Frequently Asked Questions
How Do I Know If My Jeep Has Halo Headlights?
Look for a circular LED ring around the main bulb. Halos are brighter and more colorful than standard headlights. If your Jeep is a newer model, check the manual for headlight details.
Can I Turn On Halo Headlights Without Turning On The Main Headlights?
Yes, if halos are wired to DRL or a separate switch. Otherwise, they come on with the main headlight switch.
Are Halo Headlights Legal Everywhere?
No. In most states, only white or amber halos are legal. Colored halos can get you fined. Always check local laws before using custom colors.
What Should I Do If My Halo Headlights Don’t Turn On?
First, check the fuses and wiring. Look for loose connectors or damaged wires. If you use a remote or app, try re-pairing the device.
Can I Install Halo Headlights Myself?
Yes, but you need basic knowledge of vehicle wiring. Follow the kit instructions carefully and use fuses for safety. If unsure, ask a professional for help.
Upgrading to halo headlights on your Jeep Wrangler improves style and visibility, but knowing how to turn them on is just as important. With the right wiring and controls, you can enjoy better lighting and a modern look. If you want more technical details or installation guides, visit the Jeep Wrangler official website. Always test your lights before hitting the road and stay safe.
