Mercedes-Benz CLA, Owner'S Manual

Page: 396 / 525

any ammonia vapours that may be released. Only
ll the AdBlue ® tank in well-ventilated areas.
AAdBlue dBlue ® ® capacity capacity
Tot Total capacity of A al capacity of AdBlue dBlue ® ® ttank ank
Model Tot Model Total capacity al capacity
All models 23.8 litres
AAdBlue dBlue
® ®
consump consumption tion
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 g-
ures under day-to-day operating conditions may
di er from the consumption gures calculated.
The frequency at which you will have to top up
AdBlue
®
will also vary. Have the AdBlue
®
supply
checked at a quali ed specialist workshop before
making journeys outside of Europe. Before a lon-
ger stay outside of Europe, consult a quali ed
specialist workshop.
AAdBlue dBlue
® ®
rrang ange and e and llll lev level el
The AdBlue
®
ll level and range can be displayed
via the on-board computer. The AdBlue
®
range
shown depends strongly on the driving style and
operating conditions. The actual range can there-
fore deviate from the range currently displayed in
the on-board computer. The information supplied
in the operator's manual regarding the reserve
quantity at the rst 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 Engine oil
NNoottes on engine oil es on engine oil
Observe the notes on operating uids
(
/
page 387).
* NNOOTE TE Engine damage caused by an incor-
rect oil lter, incorrect oil or additives
#
Do not use engine oils or oil lters other
than those which meet the speci cations
necessary for the prescribed service
intervals.
#
Do not alter the engine oil or oil lter in
order to achieve longer change intervals
than prescribed.
#
Do not use additives.
#
Have the engine oil changed a er the
prescribed intervals.
Technical data 393 393