2016 Peugeot 508 Owner's Manual - RHD (UK, Australia)

223
AdBlue® additive and SCR system
for BlueHDi Diesel engines
to assure respect for the environment and
conformity with the new
eu ro 6 emissions
standard, without adversely affecting the
per formance or fuel consumption of Diesel
engines, P
e

uge
Ot
has taken the decision to
equip its vehicles with an effective system that
associates SCR (Selective Catalytic Reduction)
with a particle filter (FAP) for the treatment of
exhaust gases.
Presentation of the SCR system
using an additive called AdBlue® containing
urea, a catalytic converter turns up to 85%
of nitrous oxides (NOx) into nitrogen and
water, which are harmless to health and the
environment.
th
e AdBlue
® additive is held in a special
tank located under the boot at the rear of
the vehicle. It has a capacity of 17 litres: this
provides a driving range of about 12 500 miles
(20 000 km), after which an alert is triggered
warning you when the reserve remaining is
enough for just 1 500 miles (2 400 km).
During each scheduled service of your vehicle
by a P
e

uge
Ot
dealer or a qualified workshop,
the AdBlue
® additive tank is refilled in order to
allow normal operation of the SCR system.
If the estimated mileage between two services
is greater than 12 500 miles (20 000 km), we
recommend that you go to a P
e

uge
Ot
dealer
or a qualified workshop to have the necessary
top-up carried out. Once the AdBlue
® tank is empty, a
s
ystem required by regulations prevents
starting of the engine.
If the SCR is faulty, the level of
emissions from your vehicle will no
longer meet the
e
u
ro 6 standard: your
vehicle becomes polluting.
In the event of a confirmed fault
with the SCR system, you must go
to a P
e

uge
Ot

dealer or a qualified
workshop as soon as possible: after
a running distance of 650 miles
(1 100 km), a system will be triggered
automatically to prevent engine starting.
7
Practical information

224
Topping-up the AdBlue® additive
Filling the AdBlue® tank is an operation
included in every routine service on your
vehicle by a P
e

uge
Ot
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 go to a P
e

uge
Ot
dealer or a qualified
workshop.
If you envisage topping-up yourself, please
read the following warnings carefully.Precautions in use
Keep AdBlue® out of the reach of
children, in its original bottle.
Never transfer AdBlue
® to another
container: it would lose its purity.
us
e only AdBlue
® additive that meets the
ISO
22241 standard.th
e AdBlue® additive is an urea-based
solution.
th
is 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 an irritant
effect on mucous membranes (eyes, nose and
throat). Never dilute the additive with water.
Never pour the additive into the Diesel
fuel tank.
th

e supply in a non-drip bottle simplifies
topping-up. You can obtain 1.89 litre (half a
u
S
g

allon) bottles from a P
e
uge
Ot
dealer or a
qualified workshop.
Never top-up from an AdBlue
®
dispenser reserved for heavy goods
vehicles.
Freezing of the AdBlue
® additive
th

e AdBlue
® additive freezes at
temperatures below around -11°C.
th

e SCR system includes a heater
for the AdBlue
® tank, allowing you to
continue driving in very cold conditions.
Practical information

225
Never store bottles of AdBlue® in your
vehicle.
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.
und

er these conditions, the additive can be
kept for at least a year.
If the additive has frozen, it can be used once it
has completely thawed out.
Procedure
Before topping-up, ensure that the vehicle is
parked on a flat and level sur face.
In wintry conditions, ensure that the
temperature of the vehicle is above -11°C.
Otherwise the AdBlue
® may be frozen and
so 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

S

witch off the ignition and remove the
key, or if your vehicle has one, press the
S
tA

R
t/

S
tO

P button to switch off the
engine. F

F
or access to the AdBlue
® tank, raise the
boot carpet then, depending on equipment,
lift out the spare wheel and/or the storage
box.
F

W

ithout pressing, turn the black cap a
quarter turn anti-clockwise and lift it off.
F
t
u

rn the blue cap a 6
th of a turn anti-
clockwise.
F

L

ift off the cap.
7
Practical information

226
F 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 -
w
hich 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). F

A
fter emptying the bottle, wipe away any
spillage 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.
F
R
efit the blue cap to the tank and turn it a
6
th of a turn clockwise, to its stop.
F
R
efit the black cap and turn it a quarter of
a turn clockwise without pressing.
e
n
sure
that the indicator on the cap lines up with
the indicator on the support.
F

D

epending on equipment, return the spare
wheel and/or the storage box to the bottom
of the boot.
F

R

efit the boot carpet and close the tailgate. Important: when topping-up after
running out of additive
, signalled
by the message "
to
p up emissions
additive: Starting prevented", you
must wait for about 5 minutes before
switching the ignition on again, without
opening the driver's door, unlocking
the vehicle, introducing the remote
control key into the ignition switch,
or placing the electronic key of the
"Keyless Entr y and Star ting" system
inside the vehicle.
Switch on the ignition, then wait for
10 seconds before starting the engine.
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.
Practical information

227
Warning triangle
Before leaving your vehicle to set up
and install the triangle, switch on the
hazard warning lamps and put on your
high visibility vest.
th

e dimensions of the triangle (once folded) or
its storage box must be:
-

A : l

ength = 438 mm,
-

B : h

eight = 56 mm,
-

C : w

idth = 38 mm.
Saloon
F Press the lug 1 and pull the assembly
towards you.
SW and non-hybrid RXH
F turn the knob 2 to remove the cover.
F H old the cover and the triangle so that they
do not fall. F

P
lace the triangle behind the vehicle, as
required by the legislation in force in your
c o unt r y.
th
e triangle is available as an
accessory; contact a P
e
uge
Ot
dealer
or a qualified workshop.
Placing the triangle in
the roadthis safety device should be used in addition to
the hazard warning lamps.
Its presence in the vehicle is mandatory.
th

e location for stowing a folded
triangle is in the inner trim panel of the
boot lid or tailgate.
Refer to the manufacturer's instructions
on unfolding and installing supplied with
the triangle.
8
In the event of a breakdown

228
On vehicles fitted with Diesel engines, the fuel
system must be primed if you run out of fuel.
For all versions other than BlueHDi, refer to the
corresponding engine compartment view.
Running out of fuel (Diesel)
For more information on the Diesel
misfuel prevention device, refer to the
corresponding section.F

F
ill the fuel tank with at least five litres of
diesel.
F

O
pen the bonnet.
F

I
f necessary, unclip the styling cover for
access to the priming pump.
F

S
queeze and release the priming pump
repeatedly until resistance is felt (there
may be resistance at the first press).
F

O
perate the starter until the engine starts
(if the engine does not start at the first
attempt, wait around 15 seconds before
trying again).
F

I
f the engine does not start after a few
attempts, operate the priming pump again
then start the engine.
F

C
lip the styling cover back in place.
F

C
lose the bonnet.
1.6 litre HDi engine
F Fill the fuel tank with at least five litres of Diesel.
F

O
pen the bonnet.
F

I
f necessary, unclip the styling cover for
access to the priming pump.
F

S
queeze and release the priming pump
repeatedly until fuel appears in the
transparent pipe.
F

O
perate the starter until the engine starts
(if the engine does not start at the first
attempt, wait around 15 seconds before
trying again).
F

I
f the engine does not start after a few
attempts, operate the priming pump again
then start the engine.
F

P
ut the styling cover back in position and
clip it in place.
F

C
lose the bonnet.
2 litre HDi engines
If the engine does not start first time,
don't keep trying but start the procedure
again from the beginning.
BlueHDi engines
F Fill the fuel tank with at least five litres of Diesel.
F

S
witch on the ignition (without starting the
engine).
F

W
ait around 6 seconds and switch off the
ignition.
F

R
epeat the operation 10 times.
F

O
perate the starter to run the engine.
In the event of a breakdown

229
this kit is installed in the storage box, under the
boot floor.
th
is kit consists of a compressor and a sealant
cartridge.
It allows the temporary repair of a tyre.
You are then able to go to the nearest garage.
It is designed to repair most punctures which
could affect the tyre, located on the tyre tread
or shoulder.
Its compressor can be used to check and
adjust the pressure of the tyre.
temporary puncture repair kit
Access to the kit
List of tools
All of these tools are specific to your vehicle
and can vary according to equipment. Do not
use them for other purposes.
1.
1

2 V compressor.
C

ontains a sealant cartridge for the
temporary repair of a tyre and can also be
used for adjusting tyre pressures.
2.
O

ne chock* to block one of the front
wheels of the vehicle.
3.
R

emovable towing eye.
F

or more information on towing, refer to the
corresponding section. *

D
epending on the country of sale or
equipment.th e vehicle's electric system allows the
connection of a compressor for long
enough to inflate a tyre after a puncture
repair or for inflating a small inflatable
accessory.
8
In the event of a breakdown

230
A. "Sealant" or "Air" position selector.
B. On "I" / off "O" switch.
C.
D

eflation button.
D.
P

ressure gauge (in bars and psi).
E.
C

ompartment housing:
-

a c
able with adaptor for 12 V socket,
-
v

arious inflation adaptors for
accessories, such as balls,
bicycle


tyres...
Description of the kit
F. Sealant cartridge.
G. White pipe with cap for repair.
H.
B

lack pipe for inflation.
I.
Spe

ed limit sticker.th e speed limit sticker I must be affixed
to the vehicle's steering wheel to remind
you that a wheel is in temporary use.
Do not exceed a speed of 50 mph
(80
km/h) when driving with a tyre
repaired using this type of kit.
In the event of a breakdown