Overview - Navigation System
7UG -Navigation Plus
Information Electronics Control Module 1 -J794- with integrated CD Player/DVD player/SD memory card reader/navigation system in the glove compartment
- Internal hard drive memory (HDD) for storing navigation data and MP3 files
- Instrument Cluster Control Module -J285-, Display
- Multimedia System Control Head -E380- in the center console, UJ0/UJ1
- External Audio Source Connection -R199- in the center console storage compartment, UE3/UE7
- Digital Sound System Control Module -J525- in the left rear of the luggage compartment, only 9VS
- Sound system: Standard/Bang & Olufsen, 9VD/9VS
- Radio -R- integrated in the Information Electronics Control Module 1 -J794-, I8H
- (Not for North America) TV Tuner -R78- in the left rear of the luggage compartment, QU1/QV1
- Bluetooth interface, 9ZX
Optional
- Digital Radio -R147- integrated in the Information Electronics Control Module 1 -J794-, only Europe/Rest of World and QV3
- Radio System, Satellite - R146- integrated in the Information Electronics Control Module 1 -J794-, only USA and QV8
- Audi phone box, 9ZE
- Audi phone box/connect, 9ZE/EL3
- Voice recognition system, QH1
- Roof Antenna -R216-
- Instrument Cluster Control Module -J285-, Display
- Rear Window Antenna/Windshield Antenna
- Bumper Antennas
- Information Electronics Control Module 1 -J794- in the Glove Compartment
- Multimedia System Control Head -E380- in the Center Console
- Sound Systems
- MOST Bus
- Digital Sound System Control Module -J525- under the Left Front Seat
- TV Tuner -R78- in Luggage Compartment on Rear Right Side
- Microphone Unit in Front Roof Module -R164- in the Front Interior Lamp -W1-
- External Audio Source Connection -R199- in the Center Console Storage Compartment
Fault finding is performed via the "Guided Fault Finding" on the Vehicle Diagnostic Tester.
Repairing Antenna Wires. Refer to GENERAL REPAIR INFORMATION .
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 the complete fiber-optic cable if possible.
The front surface of the connectors must not be contaminated.
If disconnecting the connectors: Attach the Fiber-Optic Repair Set - Connector Protective Caps: VAS6223/9 .
When routing fiber-optic cables, make sure not to go below the minimum bending radius of 25 mm. Do not crush or kink the fiber-optic cables.
Repairing fiber-optic cables. Refer to GENERAL REPAIR INFORMATION .