Mercedes-Benz M-Class 2011 Owners Manual - Manual (Page 159)

! AdBlue ® is not a additive and must not be
added to the diesel tank. If AdBlue ® is
added to the diesel tank this could damage
the engine.
i If you are adding between maintenance
intervals, add approximately 1 gallon (3.8 l)
of AdBlue
® to the AdBlue ® tank. 1 gallon
(3.8 l) of AdBlue ® is approximately
2 AdBlue ® refill bottles.
Further information about
AdBlue
® ( Y page 360).
The AdBlue ® filler neck is under the luggage
compartment floor.
X Switch off the ignition.
X Open the tailgate.
X Lift the luggage compartment floor
(
Y page 298).
X Turn AdBlue ® cap : anti-clockwise and
remove it.
X Turn AdBlue ® filler cap ; anti-clockwise
and open it.
Filler cap ; is secured with a plastic strap.
X Unscrew the covering cap from AdBlue ®
refill bottle =.
X Place AdBlue ® refill bottle = on the filler
neck as shown and screw on clockwise
hand-tight.
! Only screw on the AdBlue ® refill bottle
hand-tight. It could otherwise be damaged.
X Press AdBlue ® refill bottle = down.
The AdBlue ® tank is filled. This may take up
to one minute.
i If the AdBlue ® refill bottle is no longer
pressed down, the filling process stops and
the partially emptied bottle can be
removed.
X Release AdBlue ® refill bottle =.
X Turn AdBlue ® refill bottle = anti-clockwise
and remove it.
X Place AdBlue ® filler cap ; on the filler
neck and turn it clockwise.
Refueling
157
Driving and parking
BA 164.1 USA, CA Edition B 2011; 1; 2, en-US
d2mskot
Version: 3.0.3.5
2010-04-21T17:25:06+02:00 - Seite 157
Z