Navigation System, 7UG

The navigation system is part of the Information Electronics Control Module 1 -J794- inside the glove compartment.

Operation is performed via the Multimedia System Control Head -E380-.

The navigation data is stored on an internal hard drive disc (HDD) for the navigation plus.

7UG - Navigation Plus

Information Electronics Control Module 1 -J794- with integrated CD Player/DVD player/SD card reader/navigation system in the glove compartment

• 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
• Instrument Cluster Control Module -J285-, display in the instrument cluster, Audi virtual cockpit, 9S8
• DVD Changer -R161- in the luggage compartment on the left rear side, 6G2
• External Audio Source Connection -R199- in the center console storage compartment, 7A7/7D3
• Digital Sound System Control Module -J525- in the luggage compartment
• Sound systems: Audi sound system/premium sound system/advanced sound system, 9VD/9VS/8RF
• Radio -R- integrated in the Information Electronics Control Module 1 -J794-, I8H
• TV Tuner -R78- in the right rear of the luggage compartment, QU1/QV1
• Bluetooth interface, 9ZX
• Voice recognition system, QH1

Optional

• Audi phone box, 9ZE
• Audi phone box and Audi connect, 9ZE/EL3
• 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 QV3

Courtesy of AUDI OF AMERICA, LLC

1. GPS Antenna -R50- in the Roof Antenna -R216-
2. Front Information Display Control Head -J685- in center of the instrument panel
3. Multimedia System Control Head -E380- in the center console
4. Information Electronics Control Module 1 -J794- in the glove compartment
5. Telephone Baseplate -R126- /External Audio Source Connection -R199- in the center console storage compartment
6. MOST Bus
7. Digital Sound System Control Module -J525- in the luggage compartment
8. TV Tuner -R78- in luggage compartment on rear right side (not for North America)
9. DVD Changer -R161- in the luggage compartment on the left rear side
10. Left Front Microphone -R140-, Microphone Unit in Front Roof Module -R164- in the Front Interior Lamp -W1-

Fault Finding is performed using the "Guided Fault Finding  " on the Vehicle Diagnostic Tester.

Antenna wires, repairing. Refer to [FOR ENGINE(S) CUEA, CREC, CYMC] ANTENNA WIRES, REPAIRING .

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 [FOR ENGINE(S) CUEA, CREC, CYMC] FIBER-OPTIC CABLE .