MMI Infotainment System from June 2009

MMI Infotainment System from June 2009

The MMI from 1 June 2009 an advancement of the MMI currently in use. The cell phone preparation, AMI (Audi Music Interface, CD and DVD drives, navigation with hard disc drive and SDS are integrated all together in one unit information electronics control module 1 (J794).

The radio (R)/CD changer (R41) and digital sound system control module (J525) are connected via the MOST Bus. The basis sound systems are controlled directly by the radio. SDARS is optionally integrated in the radio.

MMI maximum equipment

• The information electronics control module 1 (J794) in the glove compartment holds the CD player/DVD player/navigation system/voice control system/SD memory card reader.

• internal hard drive disc storage for storing navigation data and MP3 files

• Multimedia control head (E380) in lower center console

• Front information display control head (J685) in center instrument panel

• The CD changer/optional external audio source connection (R199) (interface) in the glove compartment

• Digital sound system control module in the luggage compartment (left rear)

• Sound systems: Standard/BOSE

• Radio in left rear of luggage compartment

• Optional Bluetooth hands-free equipment

• optional multifunction steering wheel

The MOST BUS performs the system data exchange in the MMI.

The connection to the other BUS systems in the vehicle are provided by the data bus on board diagnostic interface (J533).

Fault finding is performed via guided fault finding using vehicle diagnosis, testing & info. system (VAS5051B).

Additional information, refer to self study 286, New data bus systems - LIN, MOST Bluetooth.