Mercedes-Benz Zetros 2020 Operating Instructions Manual page 85

Operating fluids and maintenance
Display messages
¥
¯
Engine
12.08.20143,000 km
(Example)
¯
Engine Maintenance
due
(example)
Yellow event window
Notes
Important safety notes
If you ignore warning and indicator lamps and the event window, you will not be able to recog-
nise failures and malfunctions in components or systems. Driving/braking characteristics may
be affected and the operating and road safety of your vehicle may be limited. Have the affected
system checked and repaired at a qualified specialist workshop. Always observe the warning
lamps and event window and follow the corresponding measures.
Yellow event window
With a malfunction/notification of medium priority, the on-board computer displays a yellow
event window. The on-board computer displays a yellow event window, e.g. if you have not per-
formed the service work due. The on-board computer also displays a yellow event window for
special operating conditions, e.g. if the clutch is under heavy load. If further information about
the malfunction/notification is available, the event window displays the Û symbol. You can
display the information using the u button on the multifunction steering wheel. Observe the
information and instructions in the event window.
On-board computer event window
Possible causes/consequences and M Solutions
The washer fluid level in the washer fluid reservoir for the wind-
screen washer/headlamp cleaning system has fallen to approx-
imately 1 litre.
X
Refill the washer fluid reservoir (
A service is due soon.
X
Schedule a service appointment at a qualified specialist work-
shop.
In addition to the event window, the ¯ indicator lamp lights up in
grey in the status area of the on-board computer.
A service is due.
X
Have maintenance work carried out at a qualified specialist work-
shop.
Y
page 162).
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