BMW 7 Series: Introduction
History
Voice-activated control was offered for the first time as an option for the E38. The system enabled the driver to operate the telephone and the navigation system without taking his or her eyes off the road and the traffic situation.
As the voice recognition system evolved, the number of spoken command the system could recognize increased by leaps and bounds from the initial 30 to the current figure of about 470 (CCC with the "Voice Activation" option in the E60, E90). This means that in the current models, voice control can be used not only for the telephone and the navigation system, but also for entertainment, the address book, the air-conditioning functions and vehicle individualization settings.
Voice Activation is standard equipment on the F01/F02 and it is always combined with the "Navigation System".
NOTE: The Voice Activation System and the "Navigation System" are both standard on the F01/F02.
The Voice Activation system has been further enhanced.
There is now an even larger range of spoken commands and for the first time the user has the option of individualizing the voice recognition system in accordance with specific needs and preferences. For example, users can match the voice recognition system to their own knowledge base and use the controller to change the spoken-language setting.
Other innovations of the voice activation system include:
- Visual feedback in the instrument panel.
- No audible beep signal during a dialog with the system.
- Combined mode with both voice inputs and controller inputs.
- Intersections and zip codes can be entered as destinations.
- Voice control of contacts, phone book and address book with up to 3000 entries.
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System Overview
The following pages show the input/outputs and the schematic circuit diagrams
of the F01/F02 voice input and
activation systems.
The driver's side microphone is the only device used for voice input.
System Functions
What can be operated by voice input?
In the F01/F02, broadly speaking all the menus that can be viewed in the CID
can be voice-controlled to the
second level of a menu.
The graphic below shows the f
System Components
The voice input and activation system is implemented in the following control
units:
Telematics Control Unit (TCU)
Voice input and activation system
CIC
The voice-input commands are transmi
SEE MORE:
Vertical Dynamics Control (VDC)
Control Unit
Fig. 124: Identifying VDM
INDEX REFERENCE CHART
VDM
The location of the VDM control unit is dependent on the country in which the
vehicle is sold.
On left-hand drive vehicles the control unit is fitted inside the
passenger compartment near the right A-pillar
(as illustrated)
Replace Electrical Steering Box (EPS)
IMPORTANT: Steering box:
Check connection of steering box for corrosion, clean contacts if
necessary.
The steering box must be replaced if the corrosion is too far advanced.
Connecting line:
In the event of moisture/corrosion inside the two plug connections, check
the
insulation of the connecting
