Mercedes-Benz Actros 2017, Operating Instructions Manual

Page: 159 / 436

Service products and maintenance
Display messages
Possible causes/consequences and
M
Solutions
¥
The washer fluid level in the washer fluid reservoir for the windscreen
washer/headlamp cleaning system has fallen to approximately 1 litre.
X Refill the washer fluid reservoir (
Y
page 357).
¯
Air filter
12.08.20143,000 km
(Example)
A service is due soon.
X
Schedule a service appointment at a qualified specialist workshop.
¯
Air filter Mainte‐
nance due
(example)
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.
9
Fully refuel the
main tank first
Supplementary text
Û
:
The main tank is on the left-hand
side of the vehicle
or
The main tank is the front tank on
the left-hand side of the vehicle .
The main tank has run dry. The supplementary text provides informa-
tion about the location of the main tank.
In vehicles with an additional fuel tank, you must observe the filling
order. The fuel gauge otherwise does not correctly show the current
fuel level, or the on-board computer the correct range.
X
First, completely fill the main tank on the left-hand side of the vehi-
cle (
Y
page 317).
X Then fill up the additional fuel tank.
Engine and cooling
Display messages Possible causes/consequences and
M
Solutions
I
Example:
Radiator
shutters inopera‐
tive
The upper or lower air regulation system is malfunctioning, e.g. due to
objects blocking the engine radiator.
X
Stop the vehicle, paying attention to road and traffic conditions, and
switch off the engine.
X Check the upper and lower air regulation system for objects and dirt
and remove the objects or dirt, as necessary.
If no objects or dirt can be found or the event window is shown again:
X Manually open the radiator shutters and lock them (
Y
page 379).
X
Have the air regulation system checked at a qualified specialist
workshop.
On-board computer event window
157
On-board computer and displays
Z