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Overview - Voice Recognition System

WARNING: This page is about a different car, the 2015 Audi A7 Quattro and 2014 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

The voice recognition system enables voice operation of the telephone, Infotainment and navigation system.

Functions can be conveniently operated by voice commands. System is activated via the PTT  button in the multi-function steering wheel.

The voice recognition system is integrated in the Information Electronics Control Module 1 -J794-.

Fault finding is performed via "Guided Fault Finding" on the Vehicle Diagnostic Tester.

Fig 1: Identifying Voice Control System, From 1 June 2009
GWWA91-11253Courtesy of AUDI OF AMERICA, LLC
  1. Front Information Display Control Head -J685-
    • Inside the center of the instrument panel
  2. Multimedia System Control Head -E380-
    • in center console
  3. Information Electronics Control Module 1 -J794-
  4. Data Bus On Board Diagnostic Interface -J533-
  5. Steering Column Electronics Control Module -J527-
  6. Multifunction Steering Wheel
  7. Digital Sound System Control Module -J525-
    • Behind the left luggage compartment trim panel
  8. Radio -R-
    • Behind the left luggage compartment trim panel
  9. TV Tuner -R78-
    • Behind the left luggage compartment trim panel
  10. DVD Changer -R161-
    • in the glove compartment
  11. Microphone Unit in Front Roof Module -R164-