Overview - TV System
The TV system (QV1/QU1/Q0A/Q0B) is a component of the MMI Infotainment system.
The TV Tuner -R78- is connected via the MOST bus to the other Infotainment system components. It is operated using the Front Information Display Control Head -J685-. For pay TV (Q0A/Q0B), a TV Card Reader -R204- is installed in the luggage compartment on the right rear side.
- 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
- Information Electronics Control Module 1 -J794- Behind the Glove Compartment
- DVD Player -R7- in Glove Compartment
- TV Card Reader -R204- in the Luggage Compartment on the Right Rear Side
- TV Tuner -R78- in the Right Rear of the Luggage Compartment
- Digital Sound System Control Module -J525- Behind the Rear Bench Seat
Fault Finding is performed using the "Guided Fault Finding" on the Vehicle Diagnostic Tester.
Antenna wires, repairing. Refer to 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 surfaces of the connectors must not get dirty.
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 FIBER-OPTIC CABLES, REPAIRING .