audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

General notes (from week 45/08 onwards) > < Telephone system (USA)
General notes (up to week 44/08)
General notes (up to week 44/08)
The telephone system consists of the mobile phone pre-installation components.
The telephone transmitter and receiver unit -R36- is linked to the MMI Infotainment system via the CAN or MOST bus. It also has an aerial for Bluetooth -R152-.
The telephone bracket -R126- is fitted in the centre console. The system is operated using the multimedia system operating unit -E380- (MOST), the radio -R- (CAN) or the mobile telephone -R54-.
Microphones for the microphone unit in front roof module -W1- are integrated in the front interior light -R164-. One microphone (telephone microphone -R38-) is connected directly to the telephone transmitter and receiver unit -R36-.
Fault finding is performed via the „Guided Fault Finding“ → Vehicle diagnostic tester.
Repairing aerial wiring → Electrical system; Rep. gr.97.
Notes on Bluetooth technology
A standardised radio connection system (Bluetooth technology) has been used to transmit data between telephone transmitter and receiver unit -R36- and telephone handset -R37-/mobile telephone -R54-.
An additional transmitter/receiver unit is fitted in the telephone transmitter/receiver unit -R36-. A separate Bluetooth aerial -R152- links the telephone transmitter and receiver unit -R36- and the telephone bracket -R126-/mobile telephone -R54-, allowing cordless operation of the telephone handset -R37-/mobile telephone -R54-.
The range of the radio wave connection is approx. 10 m.
For more information, refer to → No.286.
   

General notes (from week 45/08 onwards) > < Telephone system (USA)