Page 127 of 244

125
Berlingo-2-VU_en_Chap07_Verification_ed02-2014
Every time the ignition is switched on,
the SERVICE and engine diagnostic
warning lamps come on and the UREA
warning lamp flashes, accompanied
by an audible signal and the display of
the message "Emissions fault: Starting
prevented".
Y
ou have exceeded the authorised
driving limit: the starting
prevention system inhibits engine
starting.
To be able to start the engine, you
must call on a CITROËN dealer or a
qualified workshop. Starting prevented
The AdBlue
® additive freezes at
temperatures below around -11°C.
The SCR system includes a heater for
the AdBlue
® tank.
In exceptional circumstances (vehicle
kept for a long period at temperatures
that are constantly below -15°C), an
emissions control system fault alert
may be related to freezing of the
AdBlue
® in your vehicle.
Park your vehicle in a warmer area for
a few hours until the additive becomes
liquid again.
The emissions alert does not go off
immediately, it will occur after several
mile of running. Freezing of the AdBlue
® additive
AdBlue® additive
CHECKS
7
Page 128 of 244

126
Berlingo-2-VU_en_Chap07_Verification_ed02-2014
Topping-up the AdBlue® additive
Filling the AdBlue® tank is an operation
included in every routine service on
your vehicle by a CITROËN dealer or a
qualified workshop.
Nevertheless, given the capacity
of the tank, it may be necessary to
top-up the additive between services,
more particularly if an alert (warning
lamps and a message) signals the
requirement.
You can got to a CITROËN dealer or a
qualified workshop.
If you envisage topping-up yourself,
please read the following warnings
carefully. Precautions in use
The AdBlue® additive is an urea-based
solution. This liquid is non-flammable,
colourless and odourless (kept in a
cool area).
In the event of contact with the skin,
wash the affected area with soap and
water. In the event of contact with the
eyes, wash (irrigate) the eyes with
large amounts of water or with an eye
wash solution for at least 15 minutes.
If a burning sensation or irritation
persists, get medical attention.
If swallowed, immediately wash out the
mouth with clean water and then drink
plenty of water.
In certain conditions (high ambient
temperature, for example), the risk
of release of ammonia cannot be
excluded: do not inhale the product.
Ammonia vapour has en irritant effect
on mucous membranes (eyes, nose
and throat).
Keep AdBlue
® out of the reach of
children, in its original bottle.
Never transfer AdBlue
® to another
container: it would loose its purity. Use only AdBlue
® additive that meets
the ISO 22241 standard.
Never dilute the additive with
water.
Never pour the additive into the Diesel
fuel tank.
The supply in a non-drip bottle
simplifies toping-up. You can obtain
1.89 litre (half a US gallon) bottles
from a CITROËN
dealer or a qualified
workshop.
Never top-up from an AdBlue
®
dispenser reserved for heavy
goods vehicles.
AdBlue® additive
Page 129 of 244

127
Berlingo-2-VU_en_Chap07_Verification_ed02-2014
Recommendations on storage
AdBlue® freezes at about -11°C
and deteriorates above 25°C. It is
recommended that bottles be stored in
a cool area and protected from direct
sunlight.
Under these conditions, the additive
can be kept for at least a year.
If the additive has frozen, can be used
once it has completely thawed out.
Never store bottles of AdBlue
® in
your vehicle. Procedure
Before topping-up, ensure that the
vehicle is parked on a flat and level
surface.
In wintry conditions, ensure that
the temperature of the vehicle is
above
-11°C. Otherwise, by freezing,
the AdBlue
® cannot be poured into its
tank. Park your vehicle in a warmer
area for a few hours to allow the top-up
to be carried out.
F
Switch of
f the ignition and remove
the key.
-
For access to the
AdBlue
® tank,
open the filler flap; the AdBlue® filler
cap is located to the left of the fuel
filler cap
-
T
urn the blue cap a 6
th of a turn
anti-clockwise.
-
Lift of
f the blue cap.
AdBlue® additive
CHECKS
7
Page 130 of 244

128
Berlingo-2-VU_en_Chap07_Verification_ed02-2014
- Obtain a bottle of AdBlue®. After
first checking the use-by date,
read carefully the instructions on
use on the label before pouring
the contents of the bottle into your
vehicle's AdBlue
® tank.
Important: if your vehicle's
AdBlue
® tank is completely empty -
which is confirmed by the alert
messages and the impossibility of
starting the engine, you must add at
least 3.8 litres (so two 1.89 litre bottles). -
After emptying the bottle, wipe
away any spilla
ge around the tank
filler using a damp cloth.
If any additive is split or splashed,
wash immediately with cold water
or wipe with a damp cloth.
If the additive has crystallised, clean it
off using a sponge and hot water.
-
Refit the blue cap to the tank and
turn it a 6th of a turn clockwise, to its
stop.
-
Close the filler flap. Never dispose of
AdBlue
® additive
bottles in the household waste.
Place them in a special container
provided this purpose or take them to
your dealer. Important: in the event of a top-
up after a breakdown because
of a lack of additive, signalled
by the message "Top up emissions
additive: Starting prevented", you must
wait around 5 minutes before switching
on the ignition, without opening the
driver's door, locking the vehicle or
introducing the key into the ignition
switch.
Switch on the ignition, then, after
10 seconds, start the engine.
adblue® additive