Overview - Voice Recognition System: Notes

The Voice Recognition System Enables Voice Operation Of The Telephone, Telematics, Infotainment And Navigation System.

Functions Can Be Conveniently Operated By Voice Commands. System Is Activated via The PTT  Button In The Multifunction Steering Wheel.

Fig 1: Voice Control System Electrical Diagram (Through 29 May 2009)

Courtesy of AUDI OF AMERICA, LLC

1. Multifunction Steering Wheel
   • Buttons, Removing and Installing, refer to MULTIFUNCTION BUTTONS, REMOVING AND INSTALLING, THROUGH MY 2011 .
2. Steering Column Electronics Control Module -J527-
   • On steering column at steering column switches
3. Data Bus On Board Diagnostic Interface -J533-
   • Behind the glove compartment on the left side
4. CD Changer -R41-
   • In instrument panel
5. Radio -R-
   • With Speech Input Control Module -J507-
   • Behind the luggage compartment left side trim
   • Speech Input Control Module -J507- connector assignment, refer to SPEECH INPUT CONTROL MODULE CONNECTOR .
   • Removing and installing Speech Input Control Module -J507-, refer to Speech Input Control Module -J507-, REMOVING AND INSTALLING, THROUGH 10/27/2008 .
6. Navigation System with CD Drive Control Module -J401-
   • Behind the luggage compartment left side trim
7. Front Information Display Control Head Control Module -J523-
   • Behind instrument panel
8. Telephone Transceiver -R36-
   • Under the right front seat
9. Digital Sound System Control Module -J525-
   • Behind the luggage compartment left side trim
10. Sound Systems
11. Microphone Unit in Front Roof Module -R164-
    • Overview, refer to OVERVIEW - MICROPHONE UNIT .
12. CAB Bus (Comfort)