Overview - Infotainment System, MMI Radio Plus (I8E), From Product Improvement Through My 2020

• Information Electronics Control Module 1 -J794- behind the glove compartment
• Front Information Display Control Head -J685- in center of the instrument panel
• Front Information Display Control Head 2 -J1060-, in the front center console
• Instrument Cluster Control Module -J285-, display in instrument cluster
• USB Distributor -R293- in the front center console storage compartment, two USB ports for data and charging, UF7
• Radio integrated in the Information Electronics Control Module 1 -J794-
• Sound system: standard sound system, 9VD
• Video input for rearview camera system, KA2
• Bluetooth Hands-Free Calling, 9ZX
• Voice recognition system

Optional

• Digital radio integrated in the Information Electronics Control Module 1 -J794-, ER1/ER2 and QV3.
• The satellite radio is integrated in the Information Electronics Control Module 1 -J794-, ER3 and QV3
• DVD Player -R7- in the glove compartment, 7D5
• USB Connection 1 -U41- in the rear center console, UF8
• Audi phone box light, 9ZV
• Audi phone box, 9ZE
• Emergency call system, IW1/IW3/IW5
• Multifunction Steering Wheel

Courtesy of AUDI OF AMERICA, LLC

1. Instrument Cluster Control Module -J285-
2. Front Information Display Control Head -J685-, 8.8 inch Display in the Center of the Instrument Panel
3. Front Information Display Control Head 2 -J1060-, 8.6 inch Display in the Front Center Console
4. DVD Player -R7- in the Glove Compartment, 7D5
5. Information Electronics Control Module 1 -J794- behind the Glove Compartment
6. USB Distributor -R293- in the Front Center Console Storage Compartment
7. Mobile Device Charger 1 -J1146-, Phone Box, in the Front Center Console Storage Compartment, 9ZV/9ZE

Fault Finding is performed using the"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 the complete fiber-optic cable if possible.

The front surface of the connectors must not be contaminated.

If the connectors are disconnected: connect the Fiber-Optic Repair Set - Connector Protective Caps :VAS6223/9  from the Fiber-Optic Repair Set :VAS6223A  .

Fig 1: Fiber-Optic Conductor Repair Set VAS 6223A

Courtesy of AUDI OF AMERICA, LLC

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.

Fiber-optic cable repair. Refer to FIBER-OPTIC CABLES, REPAIRING .