1. Introdución
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Morimoto XB LED Headlight Assemblies, model LF532.2-A-ASM. These headlights are designed for Toyota Tundra vehicles manufactured between 2014 and 2021. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Image 1.1: Pair of Morimoto XB LED Headlight Assemblies, showcasing the amber DRL strip and projector lenses.
2. Información de seguridade
- Always disconnect the vehicle's battery before performing any electrical work to prevent electrical shock or damage.
- Usar equipo de protección individual axeitado, incluíndo lentes e luvas de seguridade, durante a instalación.
- Asegúrate de que todas as conexións estean seguras e debidamente illadas para evitar curtocircuítos.
- Se tes algunha dúbida sobre algún paso do proceso de instalación, consulta cun técnico de automoción cualificado.
- Do not modify the headlight assemblies. Unauthorized modifications may void the warranty and compromise safety.
3. Contido do paquete
Comprobe que todos os compoñentes estean presentes e estean intactos antes de comezar a instalación:
- Morimoto XB LED Headlight Assembly (Left)
- Morimoto XB LED Headlight Assembly (Right)
- Wiring Harnesses (Pre-attached or separate, as applicable)
- Guía de instalación (este documento)
4. Especificacións
| Característica | Detalle |
|---|---|
| Marca | Morimoto |
| Modelo | XB (LF532.2-A-ASM) |
| Compatibilidade de vehículos | Toyota Tundra (2014-2021) |
| Tipo de fonte de luz | LED |
| Cor da lente | Amber (DRL) |
| Material da lente | Policarbonato |
| Wattage | 31.2 vatios |
| Voltage | 12 voltios |
| Característica especial | Impermeable |
| Tipo de instalación | Plug and Play |
5. Configuración e instalación
The Morimoto XB LED Headlights are designed for a direct "plug and play" installation, minimizing the need for complex wiring or modifications. However, basic automotive knowledge and tools are recommended. If you are not comfortable performing this installation, professional assistance is advised.
- Preparación: Park your vehicle on a level surface, engage the parking brake, and turn off the engine. Disconnect the negative terminal of the vehicle's battery.
- Access Old Headlights: Depending on your specific Toyota Tundra model year (2014-2021), you may need to remove the front grille, bumper cover, or fender liners to access the headlight mounting bolts. Refer to your vehicle's service manual for precise removal instructions.
- Retirar os faros antigos: Unbolt the existing headlight assemblies. Carefully disconnect all electrical connectors from the back of the old headlights. Remove the old headlight units from the vehicle.
- Instalar faros novos: Connect the wiring harness of the Morimoto XB LED Headlights to the vehicle's factory connectors. Ensure all connections are secure. Carefully position the new Morimoto XB LED Headlight Assemblies into the vehicle's headlight openings.
- Secure Headlights: Reinstall the mounting bolts to secure the new headlight assemblies. Do not overtighten.
- Volver montar o vehículo: Reinstall any removed grille, bumper cover, or fender liners.
- Volver conectar a batería: Volva conectar o terminal negativo da batería do vehículo.
- Proba inicial: Turn on your vehicle's lights (DRL, low beam, high beam, turn signals) to ensure all functions are operating correctly.
- Aiming Adjustment: Proper headlight aiming is crucial for safety and compliance. The Morimoto XB LED Headlights feature both horizontal and vertical adjusters.

Imaxe 5.1: Traseira view of the headlight assembly, indicating the locations of the horizontal and vertical adjustment screws. Use a Phillips head screwdriver or appropriate tool to adjust the beam pattern.
For optimal beam pattern and to avoid blinding oncoming traffic, it is recommended to have your headlights professionally aimed after installation.
6. Instrucións de funcionamento
The Morimoto XB LED Headlights integrate seamlessly with your vehicle's existing lighting controls.
- Daytime Running Lights (DRL): The amber LED DRL strip will illuminate automatically when the vehicle is running, depending on your vehicle's factory DRL settings.
- Luz baixa: Activate your vehicle's low beam function using the standard headlight switch. The projector lenses will provide a focused, wide beam pattern for general driving.
- Luz alta: Activate your vehicle's high beam function using the standard headlight switch. The high beam will provide additional illumination for maximum visibility.
- Sinais de giro: The integrated amber turn signals will function in conjunction with your vehicle's turn signal stalk.

Image 6.1: Toyota Tundra with Morimoto XB LED Headlights installed, demonstrating the integrated design and appearance.
7. Mantemento
Morimoto XB LED Headlights are designed for durability and minimal maintenance. Follow these guidelines to ensure longevity and optimal performance:
- Limpeza: Clean the headlight lenses regularly with a soft cloth and mild automotive soap or glass cleaner. Avoid abrasive cleaners or harsh chemicals that could damage the polycarbonate lens material.
- Inspección: Periodically inspect the headlight assemblies for any signs of damage, loose connections, or moisture intrusion. Address any issues promptly.
- Substitución da lámpada: The LED components are designed for long life and are not user-replaceable. If an LED fails, the entire assembly may need servicing or replacement.
8 Solución de problemas
If you encounter issues with your Morimoto XB LED Headlights, refer to the following common problems and solutions:
- Headlights Not Illuminating:
- Comprobe todas as conexións eléctricas para asegurarse de que estean ben conectadas.
- Verify that the vehicle's fuses related to the headlights are intact and not blown.
- Asegúrate de que a batería do vehículo estea conectada e cargada correctamente.
- Funcionamento intermitente ou parpadeante:
- Inspeccione o cableado para detectar conexións soltas ou illamento danado.
- Asegurar a correcta posta a terra.
- Humidade dentro da lente:
- Small amounts of condensation can occur due to temperature changes and typically dissipate.
- If significant water accumulation or persistent condensation is present, inspect the housing for cracks or improper sealing. Contact support if the issue persists.
- Patrón de feixe incorrecto:
- Refer to Section 5 (Setup and Installation) for aiming adjustment instructions.
- Ensure headlights are securely mounted and not loose.
For issues not covered here, or if troubleshooting steps do not resolve the problem, please contact Morimoto customer support.
9. Garantía e soporte
Morimoto products are backed by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Morimoto website. For technical support, parts, or warranty claims, please contact Morimoto customer service through their official channels.
Información de contacto: Por favor visite www.morimotohid.com for the most up-to-date support information.





