Overview - Infotainment System, MMI Navigation Plus (I8T), Through My 2020

WARNING: This page is about a different car, the 2024 Audi SQ8, 2024 Audi Q8, 2023 Audi SQ8, and 2023 Audi Q8. However, it is still accessible from the selected car via links, so may be relevant.

Information Electronics Control Module 1 -J794- behind the glove compartment
Radio function is integrated in the Information Electronics Control Module 1 -J794-
Navigation functions are integrated in the Information Electronics Control Module 1 -J794-
Front Information Display Control Head -J685-, 10.1 inch display in the center of the instrument panel
Front Information Display Control Head 2 -J1060-, 8.6 inch display in the front center console
Instrument Cluster Control Module -J285-, color display in the instrument cluster, Audi virtual cockpit, 9S8
USB Distributor -R293- in the front center console storage compartment, two USB ports for data and charging, UF7
Sound system: standard sound system, 9VD
Video input for rearview camera system, KA2
Bluetooth Hands-Free Calling, 9ZX
Multifunction Steering Wheel
Wi-Fi hotspot, EL3
Voice recognition system

Optional

Digital radio integrated in the Information Electronics Control Module 1 -J794-, ER1/ER2/EZ1 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 Distributor -R293- in the front center console storage compartment, 2 USB ports, SIM card, SD card, IU1
TV Tuner -R78- in the right side of the luggage compartment at the rear, QU1/QV1/Q0A/Q0B
TV Card Reader -R204- in the luggage compartment on the right rear side, Q0A/Q0B
Digital Sound System Control Module -J525- behind the left rear bench seat on the crossmember, 9VS/8RF
USB Connection 1 -U41- in the rear center console, UF8
Sound system: premium sound system, 9VS
Sound system: advanced sound system, 8RF
Audi phone box light, 9ZV
Audi phone box, 9ZE
Emergency call system, IW1/IW3

ASI - Audi Smartphone Interface

Courtesy of AUDI

Instrument Cluster Control Module -J285-, Audi virtual cockpit, 9S8
Front Information Display Control Head -J685-, 10.1 inch display in the center of the instrument panel
Front Information Display Control Head 2 -J1060-, 8.6 inch display in the front center console
DVD Player -R7- in the glove compartment, 7D5
Information Electronics Control Module 1 -J794- behind the glove compartment
Mobile Device Charger 1 -J1146-, phone box, in the front center console storage compartment, 9ZV/9ZE
USB Connection 1 -U41- in the rear center console, UF8
TV Tuner -R78- in the right rear of the luggage compartment
TV Card Reader -R204- in the luggage compartment on the right rear side
Digital Sound System Control Module -J525- behind the left rear bench seat on the crossmember, 9VS/8RF

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 surfaces of the connectors must not get dirty.

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

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 .