Audi A6 Typ 4G: Overview - Infotainment System
MMI Navigation, 7T2
- Information Electronics Control Module 1 -J794- with CD player/SD card reader/navigation system integrated in the instrument panel
- Front Information Display Control Head -J685-, display in center of the instrument panel
- Multimedia System Control Head -E380- in the center console, QW1
- External Audio Source Connection -R199- in the center console, UF7
- Digital Sound System Control Module -J525- in the luggage compartment on the left rear side
- Sound systems: Standard/BOSE, 9VD/8RY
- Radio -R- integrated in the Information Electronics Control Module 1 -J794-, 8DP
- CD Changer -R41- in glove compartment, 7A2
- Bluetooth Hands-Free Calling, 9ZX
- Voice recognition system, QH1
Optional
- Digital Radio -R147- integrated in the Information Electronics Control Module 1 -J794-, only ER1/ER2 and QV3
- Radio System, Satellite -R146- integrated in the Information Electronics Control Module 1 -J794-, only ER3 and QV8
- Cell phone preparation, 9ZF
1 - Roof Antenna -R216-
2 - Front Information Display Control Head -J685- display in center of the instrument panel
3 - Multimedia System Control Head -E380- in the center console
4 - Information Electronics Control Module 1 -J794- inside the instrument panel
5 - External Audio Source Connection -R199- in the center console
6 - Data Bus On Board Diagnostic Interface -J533- under the rear bench seat
7 - Digital Sound System Control Module -J525- in luggage compartment on left rear side
8 - MOST Bus
9 - CD Changer -R41- in glove compartment
10 - Left Front Microphone -R140-, Microphone Unit in Front Roof Module -R164- in the Front Interior Lamp -W1-
The MOST Bus performs the system data exchange in the MMI.
The connection to the other Data bus systems in the vehicle are provided by the Data Bus On Board Diagnostic Interface -J533-.
Fault finding is performed via "Guided Fault Finding" on the Vehicle Diagnostic Tester.
Notes on MOST Bus
The optical Data bus "MOST Bus" is used in addition to the CAN Bus.
A fiber-optic cable is used. Fiber optic cables are routed inside corrugated tubes for protection.
Replace complete fiber-optic cable if possible.
The front surface of the connectors must not be dirty.
If disconnecting the connectors: Attach Fiber-Optic Repair Set - Connector Protective Caps -VAS6223/9-.
When installing fiber-optic cables, make sure not to go below the minimum bending radius of 25 mm. Do not crush or kink fiber-optic cables.
Repairing fiber-optic cables. Refer to → Electrical Equipment General Information; Rep. Gr.97; Wiring Harness and Connector Repairs; Fiber-Optic Cables, Repairing.
MMI Navigation plus, 7T6, through MY 2014
- Information Electronics Control Module 1 -J794- with CD player/DVD Player/SD card reader/navigation system integrated in the instrument panel
- Internal hard drive memory (HDD) for storing navigation data and MP3 files
- Front Information Display Control Head -J685-, display in center of the instrument panel
- Multimedia System Control Head -E380- in the center console, QW1
- DVD Changer -R161- in the glove compartment, 6G0
- External Audio Source Connection -R199- in the center console, UF7
- Digital Sound System Control Module -J525- in the luggage compartment on the left rear side
- Sound systems: Standard/BOSE/Bang & Olufsen, 9VD/8RY/8RF
- Radio -R- in the luggage compartment on the left rear side, 8YQ
- TV Tuner -R78- in the luggage compartment on the left rear side, QU6/QU7
- Bluetooth Hands-Free Calling, 9ZX
- Voice recognition system, QH1
Optional
- Digital Radio -R147- integrated in the Information Electronics Control Module 1 -J794-, only ER1/ER2 and QV3
- Radio System, Satellite -R146- integrated in the Information Electronics Control Module 1 -J794-, only ER3 and QV8
- Bluetooth car phone, 9ZW
1 - Roof Antenna -R216-
2 - Front Information Display Control Head -J685- display in center of the instrument panel
3 - Multimedia System Control Head -E380- in the center console
4 - Information Electronics Control Module 1 -J794- inside the instrument panel
5 - Telephone Baseplate -R126-/External Audio Source Connection -R199- in the center console storage compartment
6 - MOST Bus
7 - Data Bus On Board Diagnostic Interface -J533- under the rear bench seat
8 - Digital Sound System Control Module -J525- in luggage compartment on left rear side
9 - Radio -R- in the luggage compartment on the left rear side
10 - CVBS cable
11 - TV Tuner -R78- on the left side of the luggage compartment in the rear
12 - DVD Changer -R161- in the glove compartment
13 - Left Front Microphone -R140-, Microphone Unit in Front Roof Module -R164- in the Front Interior Lamp -W1-
The MOST Bus performs the system data exchange in the MMI.
The connection to the other Data bus systems in the vehicle are provided by the Data Bus On Board Diagnostic Interface -J533-.
Fault finding is performed via "Guided Fault Finding" on the Vehicle Diagnostic Tester.
Notes on MOST Bus
The optical Data bus "MOST Bus" is used in addition to the CAN Bus.
A fiber-optic cable is used. Fiber optic cables are routed inside corrugated tubes for protection.
Replace complete fiber-optic cable if possible.
The front surface of the connectors must not be dirty.
If disconnecting the connectors: Attach Fiber-Optic Repair Set - Connector Protective Caps -VAS6223/9-.
When installing fiber-optic cables, make sure not to go below the minimum bending radius of 25 mm. Do not crush or kink fiber-optic cables.
Repairing fiber-optic cables. Refer to → Electrical Equipment General Information; Rep. Gr.97; Wiring Harness and Connector Repairs; Fiber-Optic Cables, Repairing.
MMI Navigation plus, 7UG, from MY 2015
- Information Electronics Control Module 1 -J794- with CD player/DVD Player/SD card reader/navigation system integrated in the instrument panel
- Internal hard drive memory (HDD) for storing navigation data and MP3 files
- Front Information Display Control Head -J685-, display in center of the instrument panel
- Multimedia System Control Head -E380- in the center console, QW1
- DVD Changer -R161- in the glove compartment, 6G2
- External Audio Source Connection -R199- in the Center Console Storage Compartment
- Digital Sound System Control Module -J525- in the luggage compartment on the left rear side
- Sound systems: Standard/BOSE/Bang & Olufsen, 9VD/8RY/8RF
- Radio -R- integrated in the Information Electronics Control Module 1 -J794-, I8H
- TV Tuner -R78- in the left rear of the luggage compartment, QU1/QV1
- Bluetooth Hands-Free Calling, 9ZX
- Voice recognition system, QH1
Optional
- Audi connect with Bluetooth car phone, 9ZK
- Audi phone box, 9ZE
- Audi phone box and Audi connect, 9ZC
- Digital Radio -R147- integrated in the Information Electronics Control Module 1 -J794-, only ER1/ER2 and QV3
- Radio System, Satellite -R146- integrated in the Information Electronics Control Module 1 -J794-, only ER3 and QV8
1 - Roof Antenna -R216-
2 - Front Information Display Control Head -J685- display in center of the instrument panel
3 - Multimedia System Control Head -E380- in the center console
4 - Telephone Baseplate -R126-/External Audio Source Connection -R199- in the center console storage compartment
5 - Information Electronics Control Module 1 -J794- inside the instrument panel
6 - MOST Bus
7 - Data Bus On Board Diagnostic Interface -J533- under the rear bench seat
8 - Digital Sound System Control Module -J525- in luggage compartment on left rear side
9 - TV Tuner -R78- on the left side of the luggage compartment in the rear
10 - DVD Changer -R161- in the glove compartment
11 - Left Front Microphone -R140-, Microphone Unit in Front Roof Module -R164- in the Front Interior Lamp -W1-
The MOST Bus performs the system data exchange in the MMI.
The connection to the other Data bus systems in the vehicle are provided by the Data Bus On Board Diagnostic Interface -J533-.
Fault finding is performed via "Guided Fault Finding" on the Vehicle Diagnostic Tester.
Notes on MOST Bus
The optical Data bus "MOST Bus" is used in addition to the CAN Bus.
A fiber-optic cable is used. Fiber optic cables are routed inside corrugated tubes for protection.
Replace complete fiber-optic cable if possible.
The front surface of the connectors must not be dirty.
If disconnecting the connectors: Attach Fiber-Optic Repair Set - Connector Protective Caps -VAS6223/9-.
When installing fiber-optic cables, make sure not to go below the minimum bending radius of 25 mm. Do not crush or kink fiber-optic cables.
Repairing fiber-optic cables. Refer to → Electrical Equipment General Information; Rep. Gr.97; Wiring Harness and Connector Repairs; Fiber-Optic Cables, Repairing.
