Infotainment System Overview

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Roof Antenna -RX5-
2. Front Information Display Control Head -J685-
3. Rear Window Antenna
4. Information Electronics Control Module 1 -J794-
5. Left Multifunction Buttons On Steering Wheel -E440-
6. Right Multifunction Buttons On Steering Wheel -E441-
7. Sound System
8. Most Bus
9. Digital Sound System Control Module - J525-
10. Microphone Unit in Front Roof Module -R164-
    • Telephone Microphone -R38-
11. Connection for External Multimedia Devices

Notes on MOST bus

The optical Data bus "MOST bus" is used in addition to the CAN bus.

A fiber-optic cable is used as a "connecting cable". 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  .

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

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.

Fiber-optic cables. Refer to WiringWiring .