Mercedes-Benz CLS Owner's Manual page 356

have to top up AdBlue ® will also vary. Have the
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 range and fill level
The AdBlue ® fill level and range can be displayed
via the on-board computer. The AdBlue
shown depends strongly on the driving style and
operating conditions. The actual range can
therefore deviate from the range currently dis‐
played in the on-board computer. The informa‐
tion supplied in the Owner's Manual regarding
the reserve quantity 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 347).
/
® range
* NOTE Engine damage caused by an
incorrect oil filter, incorrect oil or addi‐
tives
Do not use engine oils or oil filters
#
which do not correspond to the specifi‐
cations explicitly prescribed for the
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 renewed at regular
#
intervals.
Technical data 353
Mercedes-Benz recommends that you have the
oil change carried out at a qualified specialist
workshop.
Only use engine oils approved by Mercedes-
Benz.
Petrol engines: for certain countries, different
engine oils can be used in conjunction with
reduced maintenance intervals.
% Further information on different engine oils
can be obtained at a qualified specialist
workshop.
Quality and capacity of engine oil
Petrol engines MB-Freigabe or MB-
All models 229.51, 229.52,
Missing values were not available at the time of
going to press.
Approval
229.61
229.71*