Overview - Telephone, Through 10 / 27 / 2008
The Telephone System Consists Of The Cell Phone Pre-Installation.
The Telephone Transceiver -R36- is integrated in the MMI infotainment system via the CAN / MOST Bus. It also has a Bluetooth Antenna -R152-.
The Telephone Baseplate -R126- is installed in the center console. The operation is performed via the Multimedia System Control Head -E380- (MOST), the Radio -- (CAN) or via the Cellular Telephone -R54-.
The microphones for the Microphone Unit In Front Roof Module -R164- are integrated in the Front Interior Lamp -W1-. One microphone is connected (Telephone Microphone -R38-) with the Telephone Transceiver -R36-.
- Telephone Baseplate - R126- with Cellular Telephone -R54-
- Front Information Display Control Head -J685- in center of the instrument panel
- Front Information Display Control Head Control Module -J523-, behind the instrument panel
- Multimedia System Control Head -E380- in the center console
- Data Bus On Board Diagnostic Interface -J533- Behind the Glove Compartment On the Left Side
- Instrument Cluster Control Module -J285- in the instrument panel
- Steering Column Electronics Control Module -J527- on steering column at steering column switch
- Multifunction Steering Wheel
- Microphone Unit in Front Roof Module - R164- in the Front Interior Lamp -W1-
- Digital Sound System Control Module -J525- behind the luggage compartment left side trim
- Sound Systems
- Telephone Transceiver -R36- under the front passenger seat
- Microphone Unit in Front Roof Module -R164- (Telephone Microphone -R38-) in the Front Interior Lamp -W1-
- Bluetooth Antenna -R152- at Telephone Transceiver -R36-
- Radio / Telephone / Navigation System Antenna -R52-, Roof Antenna
Fault finding is performed via "Guided Fault Finding " on the Vehicle Diagnostic Tester.
Notes on Bluetooth technology
A standardized radio connection system is used to transmit data between Telephone Transceiver -R36- and Telephone Handset -R37- / Cellular Telephone -R54- - Bluetooth technology.
An additional transmitter / receiver unit is installed in the Telephone Transceiver -R36-. A separate Bluetooth Antenna -R152- connects the Telephone Transceiver -R36- and Telephone Baseplate -R126- / Cellular Telephone -R54- so that the Telephone Handset -R37- / Cellular Telephone -R54- can be operated wearilessly.
The Range Of The Radio Connection Is Approximately 10 m.