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Axxess XSVI-9004-NAV

Radio Replacement Intereface for select 2002-2012 Audi Vehicles with Accessory and NAV Outputs for Concert I & II or Symphony I & II

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List price $109.99

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Arrives by Wednesday, July 26 to zip 20147

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Axxess Audio Store

General Features:

  • Radio Replacement Interface with Accessory and NAV output
  • Compatible with Concert I & II or Symphony I & II Premium Audio Options
  • For use with select 2002-2013 Audi vehicles
  • Provides accessory (12 colt, 10 amp)
  • Retains R.A.P. (retained accessory power)
  • Provides NAV outputs (parking brake, reverse and speed sense)
  • Prewired ASWC-1 harness
  • Retains balance and fade controls
  • Micro "B" USB updatable
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Tools Required:

  • Cutting Tool
  • Crimping Tool
  • Tape
  • Connectors (butt connectors, bell caps, etc)

Interface Components:

  • XSVI-9004 interface
  • LD-AX-XSVI-AU1 harness
  • LD-AX-XSVI-AU2 harness

Vehicle Compatiblity:

  • Audi:
    • Use with LD-AX-XSVI-AU1 harness:
      • 2006-13 A3 (Models w/ Symphony Plus or NAV Radio)
      • 2005-08 A4 (w/ NAV)
      • 2005-08 RS 4 (w/ NAV)
      • 2005-08 S4 (w/ NAV)
      • 2007-08 A4
      • 2007-08 RS 4
      • 2007-08 S4
      • 2006 A4 (Models w/ Symphony Plus or NAV Radio)
      • 2006 RS 4 (Models w/ Symphony Plus or NAV Radio)
      • 2006 S4 (Models w/ Symphony Plus or NAV Radio)
      • 2008-13 TT
    • Use with LD-AX-XSVI-AU2 harness:
      • 2006-07 A3 (w/ Concert Radio (w/o NAV))
      • 2002-06 A4 (w/ Symphony Radio (w/o NAV))
      • 2002-06 S4 (w/ Symphony Radio (w/o NAV))
      • 2004 A6
      • 2004-05 allroad
      • 2002-06 TT

Harness Features

Vehicle Sound System
This refers to what kind of sound system the vehicle has. Premium audio systems are generally name brand systems (such as JBL, Bose, Rockford Fosgate, etc) that have been installed inside a vehicle when it leaves the factory. Often they more advanced systems, complex wiring, factory amplifiers, and other features that can make installing aftermarket component difficult.
Standard and Premium Sound
Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
The various features that the wiring harness provides to your car stereo and/or audio system.
Provides Parking Brake & Reverse Signals
Retained Accessory Power (RAP) Retention
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Audi A3
Audi A4
Audi A6
Audi RS4
Audi S4
Audi TT

Premium Harness Features

Factory System Amplification
This refers to the factory sound system and whether the item is compatible with amplified or non-amplified systems.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Loganville, GA

Verified Purchase
Great Value and Clear Instructions

October 3, 2016

This wiring harness matched up perfectly to the Sony radio and the existing plugs on my 2004 Audi A4 Cabriolet. By using their wiring instructions and the radio wiring diagram, I was able to have the radio up and running on the first pass

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Why did you choose this?
Sonic Electronix Store
It was recommended in order to allow the new radio to work properly in my vehicle.
James B on Jul 10, 2017

Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Axxess XSVI-9004-NAV

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Axxess XSVI-9004-NAV

Radio Replacement Intereface for select 2002-2012 Audi Vehicles with Accessory and NAV Outputs for Concert I & II or Symphony I & II


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