Overview - Radio, MMI Radio, 8DN
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- Information Electronics Control Module 1 -J794- in the instrument panel holds the CD player
- The Radio -R- is integrated in the Information Electronics Control Module 1 -J794-
- Front Information Display Control Head -J685-, display in center of the instrument panel
- Multimedia System Control Head -E380- in the center console, QW1
- Sound systems: basic/Standard (8RX/9VD)
Optional
- CD Changer -R41- in glove compartment, 7A2
- Antenna -R11- /Radio Antenna 2 -R93- in the Rear Window
- Front Information Display Control Head -J685-, Display in Center of the Instrument Panel
- Information Electronics Control Module 1 -J794- Inside the Instrument Panel
- Multimedia System Control Head -E380- in the Center Console
- Data Bus On Board Diagnostic Interface -J533- under the Rear Bench Seat
- MOST Bus
- CD Changer -R41- in Glove Compartment
- Sound Systems
- Antenna Amplifier
Fault Finding is performed using the "Guided Fault Finding". Refer to 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 disconnecting the connectors: Attach the :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 FIBER-OPTIC CABLE .