Overview - Telephone (USA)

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The Telephone System Consists Of The Bluetooth Hands-Free Setup.

Bluetooth hands-free setup in the Information Electronics Control Module 1 -J794- (MMI) 9ZX

The Information Electronics Control Module 1 -J794- is installed with the Microphone Unit In Front Roof Module -R164- and is part of the hands-free setup. Bluetooth is connected via the Cellular Telephone -R54-.

The Bluetooth Antenna -R152- is integrated in the Information Electronics Control Module 1 -J794-.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Front Information Display Control Head -J685- in center of the instrument panel
Multimedia System Control Head -E380- in the center console
Microphone Unit in Front Roof Module -R164- (Left Front Microphone -R140-) in the Front Interior Lamp -W1-
Information Electronics Control Module 1 -J794- inside the instrument panel
Data Bus On Board Diagnostic Interface -J533- Behind the Glove Compartment On the Left Side
Digital Sound System Control Module -J525- behind the luggage compartment left side trim

Bluetooth hands-free calling (CAN) 9ZX

The Telephone Transceiver -R36- is installed with the Microphone Unit in Front Roof Module -R164- and is part of the hands-free setup. Bluetooth is connected via the Cellular Telephone -R54-.

The Bluetooth Antenna -R152- is attached to the Telephone Transceiver -R36-.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Radio -R- in the instrument panel
Sound Systems
Bluetooth Antenna -R152- at Telephone Transceiver -R36-
Telephone Transceiver -R36- under the front passenger seat
Microphone Unit in Front Roof Module -R164- (Left Front Microphone -R140-) in the Front Interior Lamp -W1-

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

Notes on Bluetooth technology

Bluetooth technology, a standardized radio connection, is used to transmit data between the Telephone Transceiver -R36- / Information Electronics Control Module 1 -J794- and Cellular Telephone -R54-.

There is an additional transceiver unit in the Telephone Transceiver -R36- /Information Electronics Control Module 1 -J794-. A Bluetooth Antenna -R152- connects the Telephone Transceiver -R36- /Information Electronics Control Module 1 -J794- and Cellular Telephone -R54-.

The range of the radio connection is approximately 10 m.