Mercedes-Benz EQA 2022, Owner'S Manual

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Opening the AdBlue
®
filler cap
#
Press on the back area of fuel filler flap 1 .
#
Turn AdBlue
®
filler cap 2 anti-clockwise and
remove it.
%
You can also store the AdBlue ® filler cap in
the fuel filler cap holder in the fuel filler flap
hinge arm.
Topping up AdBlue
®
Mercedes-Benz recommends topping up AdBlue
®
at a filling pump. If no AdBlue
®
filling pump is
available, you can also top up AdBlue
®
using a
canister.
#
Screw on the fastener of AdBlue
®
refill canis-
ter
4
.
#
Screw the disposable hose
3
onto the open-
ing of AdBlue
®
refill canister 4 until hand-
tight.
#
Screw the disposable hose 3 onto the filler
neck of the vehicle until hand-tight.
#
Lift up and tip AdBlue
®
refill canister 4 .
The filling process stops when the AdBlue
®
tank is completely full.
AdBlue
®
refill canister 4 can be removed
when it has been only partially emptied.
#
Unscrew and close the disposable hose 3
and AdBlue
®
refill canister 4 in reverse
order.
# Replace AdBlue
®
filler cap
2
and turn it
clockwise until it audibly engages.
#
Close fuel filler flap 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 refill to be detected.
#
Start the vehicle.
202 Driving and parking