• Axxess AXDI-A12 Data Interface for Select Audi Vehicles
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Axxess

Axxess AXDI-A12 Data Interface for Select Audi Vehicles

Axxess AXDI-A12 Data Interface for Select Audi Vehicles

$186.99 USD
$186.99 USD
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Before you order

Buy with the right details confirmed

Review the application and system requirements

Confirm the size, power, connections, and included or separately required parts described on this page.

Axxess AXDI-A12 is a radio replacement data interface for select Audi vehicles. It supplies the installation signals normally required when replacing the factory radio and helps retain supported vehicle functions with the correct aftermarket radio and vehicle configuration.

At a Glance

  • Data interface for aftermarket radio installation in select Audi vehicles
  • Designed for non-amplified and amplified systems
  • Provides 12-volt 10-amp accessory power
  • Retains retained accessory power (R.A.P.) where applicable
  • Provides NAV outputs including parking brake, reverse, and speed sense
  • Pre-wired for Axxess steering wheel control integration with AXSWC interface sold separately
  • Micro-B USB updateable
  • Retains factory chimes
  • Retains balance and fade

System / Wiring Notes

  • Vehicle-specific data interface used when replacing the factory radio
  • Steering wheel control retention requires the appropriate Axxess steering wheel control interface when equipped and supported
  • Retained features depend on vehicle trim, radio type, factory audio system, and factory equipment
  • Designed for supported Audi amplified and non-amplified applications as listed by Axxess

Exact Vehicle Compatibility

Find your vehicle below, then match the model year and factory-equipment details in the same row. Factory radio, amplifier, navigation, trim, speaker location, and connector differences can change which installation parts are required. If anything differs, contact MCOR before ordering.

Make Model Years Factory Equipment / Qualifier Application
Audi A3 2006-2007 With Concert radio; Without factory navigation; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A3 2006-2007 With Concert radio; Without factory navigation; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A3 2006-2007 With Symphony Plus radio; Without factory navigation; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A3 2006-2007 With Symphony Plus radio; Without factory navigation; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A3 2006-2007 With Symphony radio; Without factory navigation; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A3 2006-2007 With Symphony radio; Without factory navigation; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A3 2006-2007 With factory navigation; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A3 2006-2007 With factory navigation; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A3 2008-2013 Factory amplified audio system Radio-replacement data interface for amplified system
Audi A3 2008-2013 Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A4, RS 4, S4 2005-2008 With factory navigation; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A4, RS 4, S4 2005-2008 With factory navigation; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A4, RS 4, S4 2007-2008 Without factory navigation; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A4, RS 4, S4 2007-2008 Without factory navigation; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A4, S4 2002-2005 With Symphony radio; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A4, S4 2002-2005 With Symphony radio; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A4, S4 2006 With Symphony Plus radio; Without factory navigation; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A4, S4 2006 With Symphony Plus radio; Without factory navigation; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A4, S4 2006 With Symphony radio; Without factory navigation; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A4, S4 2006 With Symphony radio; Without factory navigation; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A4, S4 2009 convertible; Factory amplified audio system Radio-replacement data interface for amplified system
Audi A4, S4 2009 convertible; Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi A4/RS 4/S4 2005-2008 With NAV Data interface pre-wired for steering-wheel controls
Audi A4/RS 4/S4 2006 — Data interface pre-wired for steering-wheel controls
Audi A4/RS 4/S4 2007-2008 — Data interface pre-wired for steering-wheel controls
Audi A4/S4 2002-2006 — Data interface pre-wired for steering-wheel controls
Audi A6 2004 — Data interface pre-wired for steering-wheel controls
Audi A6, RS 6, S6 2002-2004 Factory amplified audio system Radio-replacement data interface for amplified system
Audi A6, RS 6, S6 2002-2004 Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi Allroad 2004-2005 — Data interface pre-wired for steering-wheel controls
Audi allroad quattro 2004-2005 Factory amplified audio system Radio-replacement data interface for amplified system
Audi allroad quattro 2004-2005 Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi TT 2002-2006 Factory amplified audio system Radio-replacement data interface for amplified system
Audi TT 2002-2006 Non-amplified factory audio system Radio-replacement data interface for non-amplified system
Audi TT 2002-2013 non Bose Data interface pre-wired for steering-wheel controls
Audi TT, TTS 2008-2015 Factory amplified audio system Radio-replacement data interface for amplified system
Audi TT, TTS 2008-2015 Non-amplified factory audio system Radio-replacement data interface for non-amplified system

Fitment note: Year and model alone are not always enough to confirm compatibility. Match every factory-equipment qualifier shown for your vehicle, and contact MCOR Automotive if the radio, amplifier, navigation, speaker, camera, trim, or connector details are uncertain.

Installation Notes

  • Confirm exact year, make, model, trim, radio type, and factory audio system before installation
  • Additional dash kit, antenna adapter, steering wheel control interface, or radio-specific harness may be required
  • Professional installation is recommended for proper setup and retained-feature operation
  • Check the current Axxess vehicle fit guide and installation instructions before installation

What’s in the Box

  • Axxess AXDI-A12 data interface and vehicle-specific harnessing as supplied by the manufacturer

Technical Specifications

  • Brand: Axxess
  • Model: AXDI-A12
  • Product Type: Radio replacement data interface
  • Application: select Audi vehicles
  • Compatibility Type: Vehicle-specific
  • Update Method: Micro-B USB
  • Steering Wheel Control Support: Pre-wired for AXSWC interface where applicable; AXSWC sold separately

Identifiers & Packaging

  • MPN: AXDI-A12
  • UPC: 086429432875
  • Sold As: Each
  • Included Components: Data interface and vehicle-specific harnessing

Why Buy From MCOR Automotive

  • Authorized retailer for the brands we sell
  • Specialists in vehicle audio integration, radio replacement parts, and installation accessories
  • 22+ years of professional automotive electronics experience
  • Expert support for compatibility verification and proper setup
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