Practical hints
What to do if ...
Display symbol
Display messages
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Display malfunction
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Possible cause
The system is functional only to a limited
extent.
The system display or the system is mal-
functioning.
The system display or the system is mal-
functioning.
Possible solution
Do not drive faster than 50 mph
(80 km/h).
Have the vehicle checked at an autho-
rized Mercedes-Benz Center.
Do not drive faster than 50 mph
(80 km/h).
Have the vehicle checked at an autho-
rized Mercedes-Benz Center.