1. Introducción
This manual provides essential information for the proper installation, operation, and maintenance of your HELLA DE/LED 90mm Performance L4060 Headlight Kit. Please read these instructions carefully before proceeding with installation or use to ensure safe and optimal performance. This product is designed for 12V and 24V vehicle electrical systems.
2. Información de seguridad
- Desconecte siempre la batería del vehículo antes de realizar cualquier trabajo eléctrico para evitar cortocircuitos y descargas eléctricas.
- Ensure all connections are secure and properly insulated to prevent moisture ingress and corrosion.
- No mire directamente a la fuente de luz LED cuando esté activa, ya que esto puede causar daños en los ojos.
- La instalación debe ser realizada por personal calificado si no está seguro de algún paso.
- Verify local regulations and laws regarding vehicle lighting before installation and use.
3. Contenido del paquete
Por favor revise el paquete para ver los siguientes componentes:
- 1x HELLA DE/LED 90mm Performance L4060 Headlight Module (Right side)
- Herrajes de montaje (tornillos, clips, etc.)
- Manual de instrucciones

Imagen 3.1: Included mounting hardware for the headlight module.
4. Configuración (Instalación)
4.1 Comprobaciones previas a la instalación
- Ensure the vehicle's electrical system is compatible with 12V or 24V operation.
- Confirm that the mounting location provides sufficient space and ventilation for the headlight module.
- Gather all necessary tools (screwdrivers, wire strippers, crimping tool, multimeter, etc.).
4.2 Mounting the Headlight Module
- Identify the designated mounting position for the 90mm headlight module.
- Secure the module using the provided mounting hardware. Ensure it is firmly attached and correctly oriented (e.g., right side).
- The robust die-cast aluminum housing is designed for durability and heat dissipation.

Imagen 4.1: Frente view of the HELLA DE/LED 90mm headlight module.

Imagen 4.2: Lado view of the headlight module, showing the integrated electronics and product label.
4.3 Conexión eléctrica
The headlight module features a DEUTSCH plug for reliable electrical connection. Refer to your vehicle's wiring diagram for specific connection points.
- Connect the power supply (12V or 24V) to the appropriate pins on the DEUTSCH connector.
- Connect the control wires for the position light, daytime running light (DRL), and low beam functions.
- Asegúrese de que todas las conexiones estén bien ajustadas y protegidas de los elementos ambientales.

Imagen 4.3: Trasero view of the headlight module, showing the DEUTSCH connector for electrical hookup.
5. Instrucciones de funcionamiento
The HELLA DE/LED 90mm Performance L4060 Headlight Kit offers three primary light functions:
- Position Light (LED): Provides a homogeneous ring-shaped light for vehicle visibility.
- Daytime Running Light (LED): Offers enhanced visibility during daylight hours with a distinctive ring-shaped illumination.
- Low Beam (LED): Provides primary forward illumination for driving in low-light conditions or at night.
These functions are typically controlled via your vehicle's existing lighting switches and systems. Consult your vehicle's owner's manual for specific operation of these lighting modes.
6. Mantenimiento
6.1 Limpieza
- Clean the lens regularly with a soft cloth and mild soap solution.
- Avoid abrasive cleaners or solvents that could damage the polycarbonate lens material.
6.2 Inspección
- Revise periódicamente todas las conexiones eléctricas para detectar corrosión o holgura.
- Inspect the mounting points to ensure the headlight remains securely fastened.
- Verify that all light functions (position, DRL, low beam) are operating correctly.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| Headlight does not illuminate | No power supply; faulty wiring; blown fuse | Check power connections; inspect wiring for damage; check vehicle's fuse box. |
| Funcionamiento intermitente | Loose connection; poor ground connection | Secure all electrical connections; verify ground point. |
| Salida de luz reducida | Dirty lens; voltage gota | Clean the lens; check voltage at the headlight connector. |
8. Especificaciones
| Característica | Detalle |
|---|---|
| Marca | HELLA |
| Número de modelo | 1BL012488121 |
| Número de pieza | 1BL 012 488-121 |
| Tipo de fuente de luz | CONDUJO |
| Volumentage | 12 V / 24 V |
| Quétage | 24 W |
| Funciones de luz | Position Light (LED), Daytime Running Light (LED), Low Beam (LED) |
| Diámetro | 90 milímetros |
| Dimensiones (L x H x D) | 125 x 126 x 143 mm |
| Material de la lente | Policarbonato |
| Material de la carcasa | Aluminio fundido a presión |
| Tipo de conector | DEUTSCH Plug |
| Compatibilidad del vehículo | Universal fit for Bus, Car |
| Compatibilidad electromagnética | Yes (EMC) |
9. Garantía y soporte
For warranty information, please refer to the documentation provided with your purchase or contact HELLA customer service. In case of technical issues or questions not covered in this manual, please reach out to your HELLA dealer or visit the official HELLA webSitio de soporte.