This CANbus steering wheel control interface will allow you to retain the use of the steering wheel audio controls.
Gives volume, seek, source, and telephone commands to an after market radio.
The ISO adapter lead is designed to keep the use of the amplified speakers in the car.
The CANbus interface will generate an ignition power supply to the new radio, it will also give out an illumination signal, speed pulse signal, reverse gear output and handbrake output.
This interface needs to be used with a 49- series patch lead to suit the make of head unit that is being fitted.
Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.
Audi - A4 (B6) (2001 - 2005)