Audi A3, A4 Active System Wiring Harness Adapter PC9-416

Wiring Harness Adaptor suitable for the following Vehicles: AUDI - QUADLOCK CONNECTOR - FULL BOSE SYSTEM.

• Audi A3 : Sep 2006 onwards
• Audi A4 : Sep 2006 onwards 

Harness adaptors This Dynamic Amplifier Adaptor will connect your new head unit RCA outputs to the existing Factory fitted amplifier.  

This adaptor is required to replace factory fitted radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector. Simply plug one end of the adaptor into your cars wiring harness, and the other end into your new radio.

Three wires need to be connected:

1. Blue Wire - Amp Remote turn on

2. Red Wire - Ignition Wire

3. Orange Wire - Illumination (not neccessary to connect)

This adaptor is required to replace factory fitted radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector. Simply plug one end of the adaptor into your cars wiring harness, and the other end into your new radio, without the need of tools or cutting of wires.

Harness adaptors connect the head unit to the original radio connector without the need to cut any of the existing wiring. PC2-xx-4 are for conventional speaker systems (non-amplified systems only). Brand name may vary, this does not reflect in the quality of the product.