Voice Activation System: Description and Operation

Speech Control System

The voice control 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 multi-function steering wheel.

From 11.03.2008, the voice control system is part of the information electronics control module 1 (J794).

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