Mercedes-Benz CLA, Owner'S Manual

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#
Screw disposable hose 3 onto the opening
of AdBlue
®
re ll canister 4 until hand-tight.
#
Screw disposable hose 3 onto the ller neck
of the vehicle until hand-tight.
#
Li up and tip AdBlue
®
re ll canister 4 .
The lling process stops when the AdBlue ®
tank is completely full.
AdBlue
® re ll canister 4 can be removed
when it has been only partially emptied.
#
Unscrew and close disposable hose 3 and
AdBlue
®
re ll canister 4 in reverse order.
#
Replace AdBlue ® ller cap 2 and turn it
clockwise until it audibly engages.
#
Close fuel ller ap 1 .
#
Switch on the vehicle for at least 60 seconds.
%
If the vehicle could not be started as the
AdBlue ® tank was empty, it can take up to
60 seconds for the re ll to be detected.
#
Start the vehicle.
%
Avoid storing AdBlue
®
re ll containers perma-
nently in the vehicle.
Char Charging t ging the high-v he high-volt oltag age batt e batter ery (plug-in y (plug-in
hhybr ybrid) id)
NNoottes on c es on char harging t ging the high-v he high-volt oltag age batt e battery ery
* NNOOTE TE High-voltage battery damage due to
leaving the vehicle idle for lengthy periods
of time
Lithium-ion batteries experience a natural self-
discharge.
Exhaustive discharging can therefore occur if
the vehicle is idle for several months. This can
damage the high-voltage battery.
#
To avoid damage, please observe the fol-
lowing recommendations when handling
the high-voltage battery.
* NNOOTE TE Accelerated ageing of the high-volt-
age battery
As a result of its basic characteristics, the
storage capacity of and the amount of energy
available from the high-voltage battery
decrease over the course of its life. Due to
this, both the maximum electrical range that
can be achieved by the vehicle and its maxi-
mum electrical output can be impaired.
The following factors could accelerate the age-
ing of the high-voltage battery:
R
a high level of charge, especially if the
vehicle is idle for a lengthy period of time
R
frequent rapid charging with direct current
(mode 4)
R
leaving the vehicle idle for lengthy periods
at high ambient temperatures
#
To avoid accelerated ageing, please
observe the following recommendations
when handling the high-voltage battery.
Recommendations when handling the high-voltage
battery:
R
Only charge the high-voltage battery with
direct current (mode 4) if necessary.
R
If leaving the vehicle idle for lengthy periods,
park up the vehicle with a high-voltage battery
charge level between 25% and 30%. Do not
188 188 Driving and parking