Mercedes-Benz S-Class 2020 Owner's Manual page 499

496 Technical data
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 ® tank, small
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
Model Total capacity
All models
®
AdBlue consumption
The average AdBlue ® consumption is between
1% and 5% of fuel consumption. Like fuel con‐
®
sumption, AdBlue consumption is highly
dependent upon driving style and operating con‐
ditions. For this reason, your vehicle's actual
consumption figures under day-to-day operating
conditions may differ from the consumption fig‐
ures calculated. The frequency at which you will
have to top up AdBlue
AdBlue ® supply checked at a qualified specialist
workshop before making journeys outside of
Europe. Before a longer stay outside of Europe,
consult a qualified specialist workshop.
®
AdBlue
The AdBlue
tank in well-venti‐
via the driver display. The AdBlue
depends strongly on the driving style and operat‐
ing conditions. The actual range can therefore
deviate from the range currently displayed in the
driver's display. The information supplied in the
Owner's Manual regarding the reserve quantity
25.0 litres
at the first display warning and on the 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 491).
/
® will also vary. Have the
range and fill level
® fill level and range can be displayed
® range shown
* NOTE Engine damage caused by an
incorrect oil filter, incorrect oil or addi‐
tives
Do not use engine oils or oil filters other
#
than those which meet the specifica‐
tions 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.
#
Have the engine oil changed after the
#
prescribed intervals.