Mercedes-Benz M-Class Owner's Manual page 163

Parking
160
Release AdBlue
X
®
Turn AdBlue
X
and remove it.
Screw the protective cap onto AdBlue
X
refill bottle : again.
Closing the AdBlue
filler flap
®
Fit AdBlue filler cap ; on the filler neck
X
and turn it clockwise.
To close the fuel filler flap, press it in the
X
direction of arrow :.
Drive faster than 15 km/h.
X
The Refill AdBlue See Owner's Man‐
ual message goes out after approximately
one minute.
i
If the Refill AdBlue See Owner's
Manual message remains in the multifunc-
tion display, you must top up with more
®
AdBlue .
Parking
Important safety notes
G
WARNING
Only remove the key from the ignition lock
when the vehicle is stationary, as you cannot
steer the vehicle when the key is removed.
Never leave children unsupervised in the vehi-
cle. They might release the electric parking
brake. This could lead to a serious or fatal
accident.
®
refill bottle :.
refill bottle : anti-clockwise
®
filler cap and fuel
G
WARNING
Under no circumstances should the exhaust
system come into contact with flammable
materials such as dry grass or petrol, for
®
example. Do not park the vehicle on dry grass-
land or harvested grain fields. The hot exhaust
system could otherwise ignite the flammable
material and set the vehicle on fire.
To ensure that the vehicle is secured against
rolling away unintentionally:
the electric parking brake must be applied.
R
the transmission must be in position P and
R
the key must be removed from the ignition
lock.
on steep uphill or downhill gradients, turn
R
the front wheels towards the kerb.
Switching off the engine
Important safety notes
G
WARNING
Never switch off the engine while the vehicle
is in motion.
There is no brake boost for the service brake
if the engine is not running. If the ignition is
switched off, there is also no power assis-
tance for the steering.
You will require considerably more effort to
steer and brake and you could therefore lose
control of the vehicle and cause an accident.
Apply the electric parking brake.
X
Shift the transmission to position P.
X
Using the key
Turn the key to position 0 in the ignition
X
lock and remove it.
The immobiliser is activated.
i
If you switch the engine off with the trans-
mission in position R or D, the automatic
transmission shifts to N automatically.