1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your new AKKON replacement projector headlights. These headlights are designed for direct fitment on 2015-2019 Chevrolet Silverado 2500HD and 3500HD models that originally came equipped with factory halogen headlights.
Please read this manual thoroughly before proceeding with installation or operation to ensure proper function and safety.
Image 1.1: AKKON Projector Headlights (Driver and Passenger Side)
2. Safety Information
Always prioritize safety when working on your vehicle. Failure to follow safety precautions can result in injury or damage to the vehicle.
- Professional Installation Recommended: Due to the complexity of automotive electrical systems, professional installation is highly recommended.
- Disconnect Battery: Before beginning any electrical work, disconnect the vehicle's negative battery terminal to prevent electrical shorts or shocks.
- Wear Safety Gear: Always wear appropriate personal protective equipment, such as safety glasses and gloves.
- Wiring Modifications: Wiring modifications may be necessary for halo and LED connections. Consult a local professional mechanic if you are unsure.
- DOT & SAE Approved: These headlights are DOT (Department of Transportation) and SAE (Society of Automotive Engineers) approved, ensuring they meet safety and quality standards.
3. Package Contents
Your AKKON headlight package includes the following items:
- One (1) Driver Side Headlight Assembly
- One (1) Passenger Side Headlight Assembly
Note: Low Beam (H11) and High Beam (9005) bulbs are not included and must be purchased separately.
4. Setup and Installation
These headlights are designed for a direct fit, form, and function, facilitating a straightforward installation process. However, professional installation is strongly advised.
General Installation Steps (Consult a professional for detailed vehicle-specific instructions):
- Prepare Vehicle: Park the vehicle on a level surface, engage the parking brake, and turn off the engine. Disconnect the negative terminal of the battery.
- Access Headlight Assembly: Depending on your vehicle model, you may need to remove the grille, bumper, or fender liner to access the headlight mounting bolts and electrical connectors.
- Remove Old Headlight: Unplug the electrical connectors from the existing headlight assembly. Remove any mounting bolts or clips securing the old headlight. Carefully pull the old headlight assembly out of its housing.
- Inspect New Headlight: Before installation, visually inspect the new AKKON headlight assembly for any damage.
- Install New Headlight: Carefully position the new AKKON headlight assembly into the vehicle's housing. Ensure all mounting tabs and alignment pins are correctly seated.
- Secure Headlight: Reinstall all mounting bolts and clips removed in step 3. Tighten them securely, but do not overtighten.
- Connect Wiring: Plug the vehicle's electrical connectors into the corresponding ports on the new headlight assembly. If your model requires additional wiring for halo or LED features, follow the specific instructions provided with those components or consult a professional.
- Repeat for Other Side: Follow steps 2-7 for the other headlight assembly.
- Reconnect Battery: Once both headlights are installed and secured, reconnect the negative battery terminal.
- Test Functionality: Turn on the vehicle's lights (parking lights, low beams, high beams, turn signals) to ensure all functions are working correctly.
- Aim Headlights: Proper headlight aiming is crucial for safe driving. After installation, have your headlights professionally aimed to ensure optimal visibility and to avoid blinding oncoming traffic.
Image 4.1: Rear view of AKKON Headlight with Wiring and SAE/DOT Certification
5. Operating Instructions
Your AKKON projector headlights operate in conjunction with your vehicle's existing lighting controls. Refer to your vehicle's owner's manual for specific instructions on operating your vehicle's lighting system.
- Low Beams: Activate your low beams for general driving, especially during dusk, dawn, rain, or fog.
- High Beams: Use high beams on unlit roads when no oncoming traffic is present. Dim your high beams when approaching or following other vehicles.
- Turn Signals: The integrated turn signals function with your vehicle's signal stalk.
- Daytime Running Lights (DRL) / Halos (if applicable): If your headlights include DRLs or halo rings, they will typically activate automatically with the vehicle's ignition or parking lights, depending on your vehicle's wiring configuration.
Image 5.1: Close-up of Projector Lens
6. Maintenance
Proper maintenance will ensure the longevity and optimal performance of your AKKON headlights.
- Cleaning: Clean the headlight lenses regularly with a soft cloth and mild automotive glass cleaner. Avoid abrasive cleaners or harsh chemicals that can damage the lens material.
- Bulb Replacement: If a low beam (H11) or high beam (9005) bulb fails, replace it with a new bulb of the correct type and wattage. Refer to your vehicle's owner's manual or a professional for specific bulb replacement procedures, as access may require partial removal of the headlight assembly.
- Waterproof Design: These headlights feature a waterproof design to protect internal components from moisture ingress. However, avoid high-pressure washing directly onto the headlight seals.
- Inspection: Periodically inspect the headlight assemblies for any signs of damage, cracks, or loose connections.
Image 6.1: Micro-Prism Reflectors for Enhanced Light Distribution
7. Troubleshooting
If you encounter issues with your AKKON headlights, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Headlight not working | Blown fuse, faulty bulb, loose electrical connection, wiring issue. | Check vehicle's fuse box for blown fuses and replace if necessary. Inspect bulb filaments and replace faulty bulbs. Ensure all electrical connectors are securely plugged in. Consult a professional for wiring diagnostics. |
| Headlight is dim or flickering | Low voltage, poor ground connection, faulty bulb, loose connection. | Check battery voltage. Inspect ground connections for corrosion or looseness. Replace bulb. Secure all electrical connections. |
| Moisture inside headlight lens | Condensation (normal in some conditions), compromised seal. | Minor condensation often dissipates on its own. If excessive or persistent, inspect the headlight seals for damage. Ensure all caps and covers are securely in place. If seals are compromised, professional repair or replacement may be needed. |
| Improper light beam pattern | Incorrect aiming, improper installation. | Have headlights professionally aimed. Re-check installation to ensure the assembly is seated correctly. |
If these steps do not resolve the issue, contact AKKON customer support or a qualified automotive technician.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | AKKON |
| Model Number | 5-HD-JH-CS15HD-OE-L-HD-JH-CS15HD-OE-R |
| Compatible Vehicle Type | Truck (2015-2019 Chevy Silverado 2500HD/3500HD, Factory Halogen Models Only) |
| Light Source Type | Projector (Low Beam: H11 Excluded, High Beam: 9005 Excluded) |
| Lens Colour | Clear |
| Housing Colour | Chrome |
| Special Feature | Waterproof |
| Voltage | 12 volts DC |
| Auto Part Position | Front |
| Unit Count | 2 count (Driver and Passenger Side) |
| OEM Equivalent Part Numbers | 84096573, GM2503416 (Left); 84096572, GM2502416 (Right) |
| GTIN / UPC | 192744059236 |
| Parcel Dimensions | 63.5 x 53.34 x 27.94 cm; 12.47 kg |
9. Warranty and Support
For warranty information, technical support, or any questions regarding your AKKON headlights, please contact the manufacturer or your point of purchase. Keep your purchase receipt as proof of purchase.
Manufacturer: AKKON
ASIN: B08NXZVCRS