REAGENT TANK
2
Getting to know your vehicle - 173
Filling the tank with reagent
Please ensure that you comply with
the legislation of your country.
It is important to remember that failure
to respect regulations in force could
lead to legal action being taken against
the vehicle owner.
Operating principle
ThereagentisintendedforDieselen
gines fitted with the SCR (selective
catalytic reduction) system.
Using the reagent reduces the quantity
of nitrogen oxides in exhaust gases.
Reagentconsumptioninrealtimede
pends on vehicle usage conditions, the
equipment fitted, and driving style.
Reagent quality
Use only reagents which conform to
standardISO22241andinaccor
dance with the mark on the tank filler
cap.
Topping up
Useful capacity of fuel tank: approx
imately 4.84 gal (22 litres).
With the ignition off, open the driver's
door to open the flap
2
. Loosen the
cap
1
.
Note: ammonium hydroxide vapour
may escape from the cap opening
when the tank temperature is high.
Fillthevehicletankhori
zontally. It is recommended
to fill up.
To fill up with reagent, the
engine must be stopped
(not just on standby in the
case of vehicles with the Stop and
Start function). You must switch
off the ignition 🡺183.
if the "XXX miles (XXX
km)" lockout refill AdBlue
message appears, fill the
reagent tank and refer to
the filling instructions.
Risk of immobilisation of the
vehicle.
Fuel filler cap: this is a
specific type.
If you have to replace it,
make sure it is identical
totheoriginalcap.Contactanap
proved Dealer. Do not wash the
filler area with a high pressure
washer.