Warning Buzzer - Mercedes-Benz Unimog Operating Instructions Manual

Refuelling
216
binations may snake. This may also overload
the brakes and tyres.
G
WARNING
If the vehicle combination swerves, you could
lose control of the vehicle combination. The
vehicle combination may even overturn.
There is a risk of an accident.
On no account should you attempt to
straighten up the vehicle combination by
increasing the speed. Reduce your speed and
do not countersteer. Brake if necessary.
On vehicles with a speed limiter, the maxi-
mum speed of the vehicle is limited according
to national legal requirements, e.g. to approx-
imately 90 km/h.
The engine speed is automatically limited
when the restricted top speed is reached.
Take this into account when overtaking.

Warning buzzer

! If the warning buzzer sounds and the red
event window with the 5 symbol
appears in the on-board computer, the
operating safety of the engine is jeopar-
dised.
Do not pull away or, if the vehicle is already
in motion, stop the vehicle as soon as pos-
sible, paying attention to road and traffic
conditions. You could otherwise damage
the engine.
The warning buzzer sounds if:
the driver's door is opened with the parking
R
light or dipped-beam headlamps switched
on and with the key in the ignition lock in
position 0
the driver's door is opened with the parking
R
light or dipped-beam headlamps switched
on and with the key removed from the igni-
tion lock
the immobiliser is activated
R
the driver's door is opened while the park-
R
ing brake is not applied
the vehicle is stationary for approximately
R
nine minutes with the engine running and a
gear selected
you select the reverse gear
R
you exceed the maximum permissible
R
engine speed
the engine speed or vehicle speed is too
R
high when changing gears
In addition to the event window in the display
of the on-board computer, the warning buzzer
sounds, if:
the coolant level is too low or the maximum
R
permissible coolant temperature (approx-
imately 108 †) is exceeded. The operating
safety of the engine is jeopardised by this.
there is the risk of overloading the clutch
R
the instrument cluster and/or the on-board
R
computer is malfunctioning. Important
operating information, maintenance infor-
mation or indicator and warning lamps can
no longer be displayed.
Refuelling
Fuel
Important safety notes
G
WARNING
Fuel is highly flammable. When fuel is handled
improperly, there is a risk of fire and explo-
sion.
Avoid fire, naked flames, smoking and the
creation of sparks. Make sure that fuels do
not come into contact with a hot exhaust sys-
tem. Before carrying out work on the fuel sys-
tem, switch off the ignition and the auxiliary
heater. Always wear protective gloves.
G
WARNING
Fuels are poisonous and hazardous to health.
There is a danger of injury.
Do not swallow fuel or let it come into contact
with skin, eyes or clothing. Do not inhale fuel