1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your VLAND LED Headlights. Please read this manual thoroughly before installation and retain it for future reference. Proper installation and use are essential for optimal performance and safety.
2. Product Overview
The VLAND LED Headlights are designed as a direct replacement for the original headlights on Mercedes-Benz Vito/Metris (W447 V-Class) models from 2016 to 2023. These headlights feature advanced LED technology, offering enhanced visibility and a modern aesthetic. They include a dynamic startup animation, sequential turn signals, and integrated LED high and low beams.
Image 2.1: Overview of the VLAND LED Headlights, showcasing their design and lighting elements.
3. Features
- Full LED Lighting: Integrated LED high beam, low beam, running/parking light, and sequential amber turn signal.
- Dynamic Startup Animation: Features a blue-to-white dynamic animation upon vehicle startup.
- Sequential Turn Signals: Modern sequential amber turn signal functionality.
- Waterproof Design: Rated IP67 for protection against dust and water ingress.
- Plug-and-Play Installation: Designed for direct replacement with original connections, minimizing modification.
Image 3.1: Labeled diagram highlighting the high beam, low beam, LED DRL/running lights, and sequential turn signal components.
Image 3.2: Demonstration of the sequential amber turn signal in operation.
Image 3.3: Visual representation of the dynamic blue-to-white startup animation.
4. Compatibility and Fitment
These VLAND LED Headlights are compatible with the following vehicle models:
- Mercedes-Benz Vito (W447 V-Class) 2016-2023
- Mercedes-Benz Metris (W447 V-Class) 2016-2023
Both factory halogen and LED models can accommodate these headlights. However, if the original vehicle had LED headlights with AFS (Adaptive Front-lighting System) function, this feature and the blue startup animation will not be present with these replacement lights.
OEM Part Numbers for Reference:
- Left: 4479068100, 4478200861
- Right: 4479068200, 4478200961
Image 4.1: Illustrates the fitment of the VLAND LED headlights on vehicles that originally had either factory halogen or LED headlights.
5. Package Contents
Upon opening the package, please verify that all components are present and undamaged:
- 1 Pair of Headlights (Driver and Passenger Sides)
- 1 User Manual (this document)
6. Specifications
| Specification | Value |
|---|---|
| Brand | YUANZHENG |
| Model Number | YAA-BCV-0368-A01 |
| Waterproof Rating | IP67 |
| Operating Voltage | 12V |
| Wattage | 42 watts |
| Housing Material | ABS |
| Lens Material | Plastic |
| Light Type | LED Hi/Low Beam, LED Running/Parking Light, Sequential Amber Turn Signal, Startup Animation |
| Style | OE Factory Style |
7. Setup and Installation
Installation of these headlights is designed to be plug-and-play, utilizing the existing wiring and connection points of your vehicle. No extensive modifications or drilling are typically required. However, professional installation is recommended to ensure correct alignment and functionality.
7.1 Pre-Installation Checks
- Ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical shorts.
- Verify that the new headlights match the vehicle's model and year.
- Inspect the new headlights for any visible damage before beginning installation.
7.2 Removal of Old Headlights
- Locate and remove any retaining clips, screws, or bolts securing the original headlight assembly.
- Carefully pull the old headlight assembly forward to access the wiring harness.
- Disconnect all electrical connectors from the old headlight.
- Remove the old headlight assembly from the vehicle.
7.3 Installation of New Headlights
- Connect the electrical wiring harness of the new VLAND LED Headlight to the corresponding connectors on the vehicle. Ensure all connections are secure.
- Carefully slide the new headlight assembly into its mounting position.
- Secure the headlight assembly using the original retaining clips, screws, or bolts. Do not overtighten.
- Repeat the process for the other headlight.
7.4 Post-Installation Adjustment
After installation, reconnect the vehicle battery and test all lighting functions (DRL, low beam, high beam, turn signals, startup animation). Headlight aim may need adjustment for optimal visibility and to avoid blinding oncoming traffic. Use the vertical and horizontal adjusting screws located on the rear of the headlight assembly for fine-tuning.
Image 7.1: Rear view of the headlight assembly, indicating the location of the vertical and horizontal adjustment screws for beam alignment.
Image 7.2: A visual comparison showing the vehicle with original headlights versus the vehicle with VLAND LED Headlights installed.
Image 7.3: A Mercedes-Benz Metris showcasing the VLAND LED Headlights after successful installation.
8. Operating Instructions
The VLAND LED Headlights operate in conjunction with your vehicle's existing lighting controls. The various lighting functions will activate based on your vehicle's settings and driving conditions.
8.1 Startup Animation
Upon starting your vehicle, the integrated LED running lights will perform a dynamic blue-to-white animation sequence, indicating system activation.
8.2 LED Daytime Running Lights (DRL) / Parking Lights
The LED DRLs will illuminate automatically when the vehicle is running, providing increased visibility during daylight hours. These also function as parking lights when selected.
8.3 Sequential Turn Signals
When the turn signal lever is activated, the amber LEDs will illuminate in a sequential pattern, clearly indicating your intended turn or lane change.
8.4 LED Low Beam Lights
The LED low beams provide standard illumination for night driving, offering a clear and wide light pattern.
Image 8.1: A detailed view of the LED low beam projector within the headlight assembly.
8.5 LED High Beam Lights
The LED high beams provide maximum illumination for driving in dark conditions where additional light is needed. Activate them using your vehicle's high beam control.
Video 8.1: Demonstration of the VLAND LED Headlights' various functions, including startup animation, daytime running lights, sequential turn signals, and low/high beams.
9. Maintenance
To ensure the longevity and optimal performance of your VLAND LED Headlights, follow these maintenance guidelines:
- Cleaning: Clean the headlight lenses regularly with a soft cloth and mild automotive-specific cleaning solution. Avoid abrasive cleaners or harsh chemicals that can damage the lens material.
- Inspection: Periodically inspect the headlight assemblies for any signs of damage, cracks, or moisture ingress. Ensure all electrical connections remain secure.
- Bulb Replacement: These headlights feature full LED lighting, meaning individual bulbs are not designed for user replacement. If an LED component fails, the entire assembly may require service or replacement.
10. Troubleshooting
If you encounter issues with your VLAND LED Headlights, refer to the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Headlights not illuminating | Loose electrical connection, blown fuse, vehicle wiring issue | Check all electrical connections. Inspect vehicle's fuse box for blown fuses related to lighting and replace if necessary. Consult a professional if wiring issues are suspected. |
| One headlight not working | Specific connection issue, internal LED component failure | Verify connections for the affected headlight. If connections are secure, the internal LED component may have failed, requiring professional service. |
| Turn signals not sequential | Wiring issue, control module malfunction | Ensure correct wiring. If the issue persists, consult a professional as it may indicate a control module problem. |
| Moisture inside headlight | Seal compromise, extreme temperature changes (condensation) | Small amounts of condensation may dissipate naturally. If persistent or excessive, inspect seals for damage. Contact support if seals appear compromised. |
| Headlight beam misaligned | Improper adjustment during installation | Adjust the headlight aim using the vertical and horizontal adjustment screws (refer to Section 7.4). |
If these steps do not resolve the issue, please contact customer support for further assistance.
11. Warranty Information
Specific warranty details for VLAND LED Headlights are typically provided at the point of purchase or within separate warranty documentation included with the product. Please refer to your purchase receipt or contact the seller directly for information regarding warranty coverage, terms, and conditions.
12. Support
For technical assistance, installation queries, or warranty claims, please contact the manufacturer or your authorized dealer. When contacting support, please have your product model number (YAA-BCV-0368-A01) and purchase information readily available.
Manufacturer: YUANZHENG
Online Store: YUANZHENG Store on Amazon