Mercedes-Benz Viano Taxi, Supplement Owner'S Manual

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20
Practical advice
Troubleshooting
3
The operating system shows warnings or
malfunctions in the multi-function display
(High-Line).
With certain messages you will also hear a
warning signal.
Respond in accordance with the messages
and observe the additional notes in the
vehicle Owner's Manual.
The following tables show all the taxi-spe-
cific messages which could appear in the
multi-function display (High-Line).
Messages in the multifunction
display (High-Line)*
Risk of accident
G
No messages will be displayed if the instru-
ment cluster or the multi-function display
fails. Systems could fail or already have
failed without your knowledge. This could
therefore jeopardise the operating and road
safety of your vehicle.
You could cause an accident and endanger
or injure yourself or others as a result.
In this case, stop the vehicle taking the road
and traffic conditions into consideration and
switch off the engine.
Inform the nearest qualified specialist work-
shop, e.g. a Mercedes-Benz Service Centre,
immediately.
!
Malfunctions, faults and warning mes-
sages are only recorded for certain sys-
tems and are displayed to a predefined
level of detail.
The fault and warning messages shown
serve only as a backup, and do not
relieve you of the responsibility to
maintain the vehicle's operating safety.