BMW 7 Series: Voice Activation System
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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 eye
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.
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
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Necessary preliminary tasks
Remove rear seat.
Unfasten plug connection (1) and disconnect.
Release sleeve nut (2).
Tightening torque 72 11 27AZ.
Remove lower belt fitting.
Installation:
Lower strap fitting is coded to prevent incorrect installation.
Fig. 19: Identifying Plug Connection And
Control Unit
The EHC control unit is located in a module carrier in the rear of the
luggage compartment on the right-hand
side.
Fig. 132: Identifying Air Supply (LVA) And EHC Control Module On Mounting
Bracket
INDEX REFERENCE CHART
Air supply (LVA)
EHC control module on mounting bracket
The E