This fault message occurs in the following situations: |
t
| No CAN communication/CAN communication problems between operating electronics control unit, navigation -J402- and navigation interface -R94- (open circuit in wiring or wiring not connected) |
t
| Navigation interface -R94- defective |
If this fault occurs, TMC traffic information cannot be received via the radio and the “Settings” menu of the traffic jam function cannot be called up. |
No radio or navigation information is shown in dash panel insert display. |
Indicated on display of navigation system II-D: |
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