www.connects2.com
CTSAD001.2
Audi Steering Wheel Control Interface
INSTRUCTION MANUAL
www.connects2.com
2
ABOUT THIS PRODUCT...
CTSAD001.2
Audi steering wheel control interface for Audi vehicles without CAN-Bus.
Product Contents
1. Interface
2. Harness
3. Instruction
Application
A2 - 1999 - 2005
A3 - 1996 - 2003
A4 - 1994 - 2001
A6 - 1994 - 2004
A8 - 1994 - 2002
Non amplied vehicles
Prior to installation
Read the manual prior to installation. Technical knowledge is necessary for installa-
tion. The place of installation must be free of moisture and away from heat sources.
Please ensure you use the correct tools to avoid damage to the vehicle or product.
Connects2 can not be held responsible for the installation of this product.
Technical Support
Connects2 want to provide a fast and suitable resolution should you encounter any
technical issues. With this in mind, when contacting Connects2, try to provide as
much Information as possible. This will speed up the process and help us to help you.
Please use our dedicated online technical support centre: support.connects2.com
Subscribe to our YouTube Channel for installation
guides and tips... www.youtube.com/connects2
1. Interface
2. Male Power/Speaker ISO connector
3. Vehicle specic connector
1
2
3
www.connects2.com
3
FITTING GUIDE
1. Remove and disconnect the original head unit.
2. Connect the 12 way molex connector of the head unit patch lead
(supplied separately) to the interface.
3. Connect the opposite end of head unit patch lead to the head unit steering
wheel control input on the back of the aftermarket head unit. This may be a
3.5mm jack plug or a wire input depending upon the head unit brand being
tted. Please see the head unit installation manual for further information on
where to connect.
Important Note: This step must be completed before connecting power to the
interface. Failure to so do may result in no steering wheel control function.
4. Connect the 14 way molex connector to the interface.
www.connects2.com
4
FITTING GUIDE
5. Connect the male power/speaker ISO harness to the female power/speaker
ISO harness from the aftermarket head unit.
For aftermarket head units which do not have an ISO connector the interface
uses the following wiring colours:
6. Connect the female vehicle specic connector to the male vehicle
connector. Test head unit for correct operation.
STEERING WHEEL CONTROL FUNCTIONS
Track +
Track -
Vol +
Vol -
Vehicle
Connector
Interface
Connector
Wire Colour Function
Yellow Permanent 12V
Black Ground
Red 12V Ignition
Orange Illumination
Blue Antenna Remote
Wire Colour Function
Purple Right Rear Speaker +
Purple/Black Righ Rear Speaker -
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Grey Right Front Speaker +
Grey/Black Right Front Speaker -
White Left Front Speaker +
White/Black Left Front Speaker -
