Audi A3 A4 A6 TT Models Car Stereo Steering Wheel & BOSE Amplified Conmined Retention Interface Kit

T1 Audio latest SWC with MPB & BOSE Amplifed Interface

This Version 2 interface exclusively designed by T1 Audio and allows you to use your Steering Wheel Volume controls (SWC) and Mobile Phone Button (MPB) if fitted when you replace your factory fitted radio to an aftermarket Pioneer, Kenwood, Sony, Clarion, Alpine or JVC or non branded new car stereo.

Not only does this kit do this feature but if your vehicle is fitted with a factory BOSE system which could be rear or fully amplified it will by pass the amplifier allowing you to carry on using the existing factory sound system with your new stereo.

Installation tip 1: in order for this interface to work the new stereo must have at least 1 Phono/RCA on the rear.

Please Note The steering wheel interface included in this kit connects to a compatible car stereo which MUST have either a 3.5mm jack input connection or a 3 wire input on the back of the new stereos wiring harness labelled for steering wheel controls. It is designed to work with branded and non branded stereos that have this option.

Please make sure your Stereo has either one of these features on the rear of your new unit before purchasing this part as if you dont have this then this kit will not work.

Steering Wheel Control (SWC) Key Features

Steering Wheel Control interfaces allow plug and play installation of an aftermarket head unit into a vehicle whilst maintaining use of the steering wheel controls.

Mobile Phone Buttons (MPB) Features

Mobile Phone Buttons Support feature allows you to use Phone Buttons on the Steering Wheel if already factory fitted with any compatible Aftermarket Bluetooth Head Unit you install.

Audi BOSE Half-amplified or Fully amplified audio systems

Most Audi's with the Bose badge have either rear or all speakers amplifed. This adaptor convert the new head unit you are fitting to activate the speakers.

Installation tip 2: Blue wire needs to be connected to the Remote Antenna or ignition supply wire (if rem ant wire is not available) on back of car stereo to activate the on board Bose Amplifier.

Compatible Vehicles

• Audi A3 1999 - 2012
• Audi A4 1999 - 2015
• Audi A6 1999 - 2011
• Audi TT 1999 - 2014

This kit allows fitment when changing the following factory radio: (please check you have this radio installed before you buy)

• Concert
• Chorus
• Symphony

Features

• Allows you to upgrade to an aftermarket head unit whilst maintaining use of your factory steering wheel controls and Phone controls
• Keeps your BOSE amplifer working
• Maintains the original features of the vehicle such as date, time and temperature display