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430 Technical data
Capacity
Model
Total capacity
E 300
E 350
E 450 4MATIC
All other models
Model
of which reserve
All models
®
AdBlue
Notes on AdBlue
®
Observe the notes on operating fluids
(
page 425).
→
AdBlue
®
is a water-soluble fluid for the NOx
exhaust gas aftertreatment of diesel engines.
* NOTE Malfunctions due to the dilution of
AdBlue
AdBlue
66.0 l
The function of the NOx exhaust gas after‐
treatment can be impaired by the use of
unsuitable denoxification agents.
50.0 l
Only use AdBlue
#
ISO 22241.
or
Do not dilute AdBlue
66.0 l
#
Do not use additive-enhanced AdBlue
#
fuel
* NOTE Damage and malfunctions due to
7.0 l
impurities in AdBlue
Consequences of impurities in AdBlue
increased emission values
R
damage to the catalytic converter
R
NOx exhaust gas aftertreatment malfunc‐
R
tions
Avoid impurities in AdBlue
#
®
or the use of additive-enhanced
®
®
in accordance with
®
with water.
®
®
®
:
®
.
AdBlue
®
residues crystallise after a period of
time, and contaminate the surfaces with which
they come into contact. Clean the dirty surfaces
with water as soon as possible.
When you open the AdBlue
amounts of ammonia vapour may escape. Do
not inhale any ammonia vapours that may be
released. Only fill the AdBlue
lated areas.
®
AdBlue
filling capacity and consumption
.
Total capacity of AdBlue
Model
All models
®
AdBlue
consumption
Like fuel consumption, AdBlue
highly dependent upon driving style and operat‐
ing conditions. For this reason, your vehicle's
actual consumption figures under normal operat‐
ing conditions may differ from the consumption
figures calculated. AdBlue
between 1% and 5% of fuel consumption. Have
®
tank, small
®
tank in well-venti‐
®
tank
Total capacity
14 litres
®
consumption is
®
consumption is
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