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GRKAU01 AUDI A3 (8P) 2003-2012 INSTALLATION MANUAL V1.0521 This dash image is a visual representation for display purposes only. The information provided in this document is subject to change without notice due to changes and/or improvements to the product/s. www.topvehicletech.com...
ABOUT THIS PRODUCT The GRKAU01 installation kit allows for the retention of the vehicle’s steering wheel controls and helps maintain the original aesthetic of the interior when installing a new car stereo. The GRKAU01 gives you everything you need for a complete install in one box. The components of this kit are compatible for the Audi A3 (8P, 2003-2012) with Concert, Chorus or Symphony factory stereos.
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1. Slot the stereo removal keys into the four corners of the stereo, when sufficiently placed, remove and disconnect the original head unit. Note: at this point you will also need to disengage the airbag light button from the original fascia plate, for later installation into the GRKAU01 fascia plate. FASCIA PLATE SET-UP Fig 1.
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FITTING GUIDE STEREO INSTALLATION 1. Identify which stereo connector you will need - either Quadlock or Mini ISO ( see Fig 4 & 5 Fig 4. Fig 5. 2. Take the steering wheel control interface and attach the 14-way steering wheel harness connector to the relevant side.
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STEERING WHEEL CONTROL FUNCTIONALITY Please note: configuration layout may differ dependent on vehicle model. MODE Original Button New Function 1. Track + 1. Track + 2. Track - 2. Track - 3. Volume + 3. Volume + 4. Volume - 4.
WIRING DIAGRAM Flying Wires Pink - Speed Pulse Green - Park Brake Purple - Reverse Gear Blue- Amp Remote Quadlock/Mini ISO Connector Connect to relevant connector from vehicle ISO Connector Connect to new stereo White/Red RCA Connectors (AUX) Connect to back of stereo Main Wiring Loom Connector [14 Pin] Connect to Interface Box Interface Box...
TECHNICAL ASSISTANCE If at any point you experience any problems and need any assistance before, during or after the installation process, please contact us via : Phone: 01420 470 605 E-Mail: help@topvehicletech.com Mon - Fri 9am - 5.30pm GMT If you would like to download a digital copy of this manual, or any other product, then please visit the www.topvehicletech.com website.
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