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AXTC-VW1

I N S T A L L A T I O N   I N S T R U C T I O N S

AxxessInterfaces.com 

© COPYRIGHT 2019 METRA ELECTRONICS CORPORATION 

REV. 7/30/19 INSTAXTC-VW1

Product Info

INTERFACE FEATURES

INTERFACE COMPONENTS

TOOLS & INSTALLATION ACCESSORIES REQUIRED

• Crimping tool and connectors, or solder gun, 
  solder, and heat shrink • Tape • Wire cutter
• Zip ties

TABLE OF CONTENTS

Connections ............................................................2
Programming .........................................................3
Troubleshooting .....................................................4

Volkswagen 

SWC 

(Steering Wheel Control)

 

  and Data Interface 2002-2017

APPLICATIONS

•  Provides accessory power 

(10-amp)

•  Provides wires for multimedia 

radios (park brake, reverse, 

speed sense)

•  Used in both amplified and 

non-amplified systems*

•  Retains audio controls on the 

steering wheel

•  Designed to be compatible with 

all major radio brands

•  Auto detects vehicle type, radio 

connection, and preset controls

•  Ability to dual assign steering 

wheel control buttons

•  Retains memory settings even 

after battery disconnection or 
interface removal (non volatile 
memory)

•  Provides illumination output
•  Micro-B USB updatable

Volkswagen

Beetle 

2012-2015

CC 

2009-2017

EOS 

2007-2016

Golf 

(DDIN models only)

 

2002

Golf, Golf R 

2003-2014

GTI  

2002-2014

Jetta 

(DDIN models only)

 

2002

Jetta, Jetta GLI 

2003-2015

Jetta SportWagen 

2010-2014

Passat 

2002-2015

R32  

2007-2008

Rabbit 

2007-2009

Tiguan 

2009-2015

• AXTC-VW1 interface
• AXTC-VW1 harness
• 3.5mm adapter

* Excluding Fender audio systems

Summary of Contents for AXTC-VW1

Page 1: ...ed sense Used in both amplified and non amplified systems Retains audio controls on the steering wheel Designed to be compatible with all major radio brands Auto detects vehicle type radio connection and preset controls Ability to dual assign steering wheel control buttons Retains memory settings even after battery disconnection or interface removal non volatile memory Provides illumination output...

Page 2: ...Front right speaker White Front left speaker White Black Front left speaker Green Rear left speaker Green Black Rear left speaker Purple Rear right speaker Purple Black Rear right speaker Aftermarket Radio radio s features may vary 3 5mm Adapter for radios with a wire for SWC Boss with SWC wire Key 1 Gray Brown Kenwood JVC with SWC wire Blue Yellow Brown XITE SWC 2 Brown Universal Radio Key A or S...

Page 3: ...roduce a pattern which will identify the radio type installed Refer to the Radio LED Feedback section under Troubleshooting for radio types The LED light will go out then once again quickly flash Green Red while the interface programs itself to the vehicle Once programmed the LED light will go out again then turn solid Green Cycle the ignition off then back on Test all functions of the installatio...

Page 4: ...lash Solid Red Pass Fail Pass Fail Pass Pass Fail Fail Note If the LED light shows Solid Green for Pass indicating everything programmed correctly yet the steering wheel controls don t work check to ensure that the 3 5mm jack is plugged in and also plugged into the correct jack on the radio Once corrected press the reset button then program again Final LED Feedback At the end of programming the LE...

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