Mercedes-Benz Actros 2017, Руководство по эксплуатации

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R
In engine braking mode, use yellow engine
speed range
;
. The highest engine braking
effect will be achieved just before red over-
revving range
=
.
R
When driving downhill, make sure that the
engine speed does not rise into red overrev-
ving range
=
.
R
Idling speed is set automatically depending
on the coolant temperature.
R
When the vehicle is stationary, the engine is
running and the transmission is in neutral,
throttle response is intentionally slow.
i Observe information on your economical
driving style in the
FleetBoard EcoSupport
menu window in the driving mode menu
à
(
Y
page 138). The on-board computer can
support you in optimising your driving style
and developing a fuel-saving driving style.
AdBlue
®
gauge
Example: instrument cluster
The AdBlue
®
gauge is only available on vehicles
with BlueTec
®
exhaust gas aftertreatment.
The AdBlue
®
reducing agent is required for
reduction of engine emissions.
The operating permit is invalidated if the vehicle
is operated without AdBlue
®
. The legal conse-
quence of this is that the vehicle may no longer
be operated on public roads.
In the
Range menu window of the
ß
trip data
menu, you can display your vehicle's range
based on the current fuel tank content
(
Y
page 138).
If the AdBlue
®
level has dropped to approx-
imately 10% of the tank capacity, a correspond-
ing event window appears with the
Ø
symbol
in the on-board computer. Top up the AdBlue
®
tank in good time (
Y
page 318).
BlueTec
®
4 vehicles and BlueTec
®
5 vehicles:
if you do not observe the yellow event window
and you drive until the AdBlue
®
tank is empty,
engine output may be reduced.
BlueTec
®
6 vehicles: if you do not observe the
yellow event window and the AdBlue
®
level
drops to 2.5%, engine output may be reduced.
When the AdBlue
® tank has run dry, the event is
stored and is signalled by the
;
indicator
lamp when starting the engine as an emission-
relevant fault (
Y
page 130). Additionally, speed
may be limited to approximately 20 km/h.
Fuel gauge
Example: instrument cluster
If the
9
fuel level has dropped to approx-
imately 14% of the tank capacity, the needle
enters the red reserve area. The on-board com-
puter displays a corresponding event window
with the
6
symbol.
In the
Range
menu window of the
ß
trip data
menu, you can display your vehicle's range
based on the current fuel tank content
(
Y
page 138).
Instrument cluster
129
On-board computer and displays
Z