1. Introducción
This manual provides detailed instructions for the installation, operation, and maintenance of your Phonocar 04130 Hi-Fi System Interface. This adapter cable is designed to integrate an aftermarket car stereo with original Audi Hi-Fi systems, specifically those equipped with a Bose ampmás duradero.
Please read this manual thoroughly before installation to ensure correct usage and to prevent damage to the product or your vehicle's audio system.

Figure 1: Phonocar 04130 Hi-Fi System Interface. This image shows the adapter cable with its various connectors, designed to bridge an aftermarket car stereo with an Audi Bose ampsistema elevador.
2. Compatibilidad
The Phonocar 04130 interface is compatible with the following Audi models equipped with an original Bose sound system:
- Audi A2 (2001-2007)
- Audi A3 (3-door) (1996-2007)
- Audi A3 (2001-2006)
- Audi A4/Avant (2001-2006)
- Audi A5 (5-door) (2005-2007)
- Audi TT (2000-2006)
This adapter is specifically designed for vehicles with an amplified rear and front Bose system, utilizing an amplified car radio output.
3. Información de seguridad
- Desconecte siempre la batería del vehículo antes de comenzar cualquier instalación eléctrica para evitar cortocircuitos y descargas eléctricas.
- Ensure all connections are secure and properly insulated to avoid electrical hazards and signal interference.
- Si no está seguro acerca de alguna parte del proceso de instalación, consulte con un técnico de audio para automóvil calificado.
- Do not modify the adapter cable. Unauthorized modifications can void the warranty and lead to malfunction or damage.
- Mantener el producto alejado de la humedad y temperaturas extremas.
4. Configuración e instalación
This adapter cable facilitates the connection of an aftermarket car stereo to your Audi's original Bose amplified sound system. The adapter uses the amplified output from your new car stereo.
Pasos de instalación:
- Desconecte la batería: Antes de comenzar, desconecte el terminal negativo de la batería de su vehículo.
- Quitar el estéreo original: Carefully remove your vehicle's original car stereo unit. Refer to your vehicle's service manual for specific instructions on removing the head unit.
- Identificar conexiones: Locate the original wiring harness connected to the factory stereo. Identify the power, ground, speaker, and amplifier control wires.
- Connect Adapter to Aftermarket Stereo: Connect the appropriate end of the Phonocar 04130 adapter cable to the wiring harness of your new aftermarket car stereo. Ensure that the speaker outputs from your new stereo are connected to the input side of the Phonocar adapter.
- Connect Adapter to Vehicle Harness: Connect the other end of the Phonocar 04130 adapter to the vehicle's original wiring harness that previously connected to the factory stereo. This adapter will route the amplified signal from your new stereo to the Bose ampmás duradero.
- Conexiones seguras: Double-check all connections to ensure they are firm and correctly matched. Use electrical tape or heat shrink tubing to insulate any exposed wires.
- Sistema de prueba: Before fully reassembling the dashboard, reconnect the vehicle's battery. Turn on the aftermarket stereo and test all audio functions, including front and rear speakers, balance, and fade.
- Reensamblar el tablero: Once confirmed that the system is working correctly, carefully reassemble the dashboard and secure the new car stereo in place.
Nota: This adapter is designed to work with car stereos that have an amplified output. It converts these signals for proper integration with the Audi Bose system.
5. Instrucciones de funcionamiento
Once the Phonocar 04130 interface is correctly installed, the operation of your car's audio system will primarily be controlled by your new aftermarket car stereo. The interface acts as a bridge, allowing the aftermarket stereo's audio output to be processed by the vehicle's original Bose ampmás duradero.
- Encendido/apagado: The Bose amplifier will power on and off automatically with your aftermarket stereo.
- Control de volumen: Adjust the volume directly from your aftermarket stereo.
- Configuración de audio: Use the audio settings (bass, treble, balance, fade) on your aftermarket stereo. The Bose amplifier will process these signals.
- Selección de fuente: Select your desired audio source (radio, CD, USB, Bluetooth, etc.) directly from your aftermarket stereo.
No additional controls or adjustments are typically required for the Phonocar 04130 interface itself after installation.
6. Mantenimiento
The Phonocar 04130 Hi-Fi System Interface is designed for long-term, maintenance-free operation once installed correctly. No regular user maintenance is required.
- Limpieza: If the adapter needs cleaning before installation, use a dry, soft cloth. Do not use liquid cleaners or solvents.
- Inspección: Periodically, if you experience audio issues, you may want to inspect the connections to ensure they remain secure and free from corrosion. This typically requires partial removal of the car stereo.
- Condiciones ambientales: Ensure the adapter is installed in a dry environment, protected from direct sunlight and extreme temperatures, which are typically found behind the dashboard.
7. Solución de problemas
If you encounter issues after installing the Phonocar 04130 interface, refer to the following troubleshooting guide:
| Problema | Posible causa | Solución |
|---|---|---|
| No audio output from speakers. |
|
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| Distorted or low-quality audio. |
|
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| Only front or rear speakers working. |
|
|
If these steps do not resolve the issue, it is recommended to consult a professional car audio installer.
8. Especificaciones
- Marca: FONOCAR
- Modelo: 04130
- Dispositivos compatibles: Original Audi Hi-Fi Systems
- Supported Software/System: Original Bose System
- Tecnología de conectividad: Cosa análoga
- Número de canales: 2
- Función: Adapter cable for front and rear Bose amplified systems with amplified car radio output.
9. Garantía y soporte
Phonocar products are manufactured to high-quality standards. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your purchase or visit the official Phonocar webSitio para conocer los términos y condiciones detallados de la garantía.
For technical support, installation assistance, or warranty claims, please contact your authorized Phonocar dealer or visit the Phonocar official websitio para información de contacto.
Websitio: www.phonocar.it