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
®
tank in well-ventilated areas.
filling capacity and consumption
Total capacity of AdBlue
®
tank
Model
Total capacity
All models
25.0 litres
AdBlue
®
consumption
The average AdBlue
®
consumption is between 1%
and 5% of fuel consumption. Like fuel consump-
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
®
supply checked
at a qualified specialist workshop before making
journeys outside Europe. Before a longer stay out-
side Europe, consult a qualified specialist work-
shop.
AdBlue
®
range and fill level
The AdBlue
®
fill level and range can be displayed
via the driver's display. The AdBlue
®
range shown
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
minimum top-up quantity when the fuel tank is
empty is also to be understood as guide values.
Observe the notes on operating fluids
(
/
page 488).
*
NOTE Engine damage caused by an incor-
rect oil filter, incorrect oil or additives
#
Do not use engine oils or oil filters other
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.
#
Have the engine oil changed after the
prescribed intervals.
494 Technical data
Summary of Contents for EQS Saloon 2021
Page 9: ...Left hand drive vehicles 6 At a glance Cockpit...
Page 11: ...Left hand drive vehicles 8 At a glance Cockpit plug in hybrid...
Page 13: ...Standard driver s display 10 At a glance Indicator and warning lamps standard...
Page 17: ...14 At a glance Overhead control panel...
Page 19: ...16 At a glance Door operating unit and seat adjustment...
Page 23: ...20 At a glance Emergencies and breakdowns...
Page 470: ...Fold cover 1 down in the direction of the arrow Breakdown assistance 467...
