Mercedes-Benz S-Class 2022 Owner's Manual page 497

494 Technical data
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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.
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When you open the AdBlue tank, small amounts
of ammonia vapour may escape. Do not inhale
any ammonia vapours that may be released. Only
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fill the AdBlue tank in well-ventilated areas.
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AdBlue filling capacity and consumption
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Total capacity of AdBlue tank
Model Total capacity
All models
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AdBlue consumption
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The average AdBlue consumption is between 1%
and 5% of fuel consumption. Like fuel consump-
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tion, AdBlue consumption is highly dependent
upon driving style and operating conditions. For
this reason, your vehicle's actual consumption fig-
ures in day-to-day operating conditions may differ
from the consumption figures calculated. The fre-
quency at which you will have to top up AdBlue
will also vary. Have the AdBlue
at a qualified specialist workshop before making
journeys outside Europe. Before a longer stay out-
side Europe, consult a qualified specialist work-
shop.
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AdBlue range and fill level
The AdBlue
via the driver's display. The AdBlue
depends strongly on the driving style and operat-
ing conditions. The actual range therefore may
deviate from the range currently displayed on the
driver's display. The information supplied in the
operator's manual regarding the reserve quantity
at the first driver's display warning and on the
25.0 litres
minimum top-up quantity when the fuel tank is
empty is also to be understood as guide values.
Engine oil
Notes on engine oil
Observe the notes on operating fluids
( page 488).
/
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supply checked
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fill level and range can be displayed
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range shown
* NOTE Engine damage caused by an incor-
rect oil filter, incorrect oil or additives
Do not use engine oils or oil filters other
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than those which meet the specifications
necessary for the prescribed service
intervals.
Do not alter the engine oil or oil filter in
#
order to achieve longer change intervals
than prescribed.
Do not use additives.
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Have the engine oil changed after the
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prescribed intervals.