2017 Peugeot 308 Owner's Manual - RHD (UK, Australia)

231
Checks
12 V battery
the battery does not require any maintenance.
However, check regularly that the terminals
are correctly tightened (versions without quick
release terminals) and that the connections
are clean.Refer to the manufacturer's
service schedule for details of the
replacement intervals for these
components.
Air filter and passenger compartment filter
Replace the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
service schedule for details of
the replacement interval for this
component.Oil filter
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried
out only by a P
e
uge
Ot
dealer or a
qualified workshop.
Particle filter (Diesel)
the start of saturation of the particle
filter is indicated by the temporary
illumination of this warning lamp
accompanied by a message in the
multifunction screen.
As soon as the traffic conditions permit,
regenerate the filter by driving at a
speed of at least 40 mph (60 km/h) until
the warning lamp goes off.
If the warning lamp stays on, this
indicates a low additive level.
For more information on Checking
levels , refer to the corresponding
section.
On a new vehicle, the first particle
filter regeneration operations may be
accompanied by a "burning" smell,
which is per fectly normal.
Following prolonged operation of the
vehicle at very low speed or at idle,
you may, in exceptional circumstances,
notice the emission of water vapour at
the exhaust on acceleration.
t
h
is does
not affect the behaviour of the vehicle
or the environment.
un

less otherwise indicated, check these components in accordance with the manufacturer's
service schedule and according to your engine.
Other wise, have them checked by a Pe
ugeOt
dealer or a qualified workshop.
For more information and the precautions to
take before starting work on the 12 V batter y ,
refer to the corresponding section. Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle
(e.g. city driving), replace them twice as often
if necessary
.
A clogged passenger compartment filter may
have an adverse effect on the per formance
of the air conditioning system and generate
undesirable odours.
7
Practical information

232
Manual gearbox
the gearbox does not require any
maintenance (no oil change).
Refer to the manufacturer's service
schedule for the checking interval for
this component.Brake wear depends on the style
of driving, particularly in the case
of vehicles used in town, over short
distances. It may be necessary to have
the condition of the brakes checked,
even between vehicle services.
Brake pads
For information on checking brake
disc wear, contact a Pe
ugeOt
dealer or a qualified workshop.
Brake disc wear Electric parking
brake
this system does not require any
routine servicing. However, in the
event of a problem, have the system
checked by a P
e

uge
Ot
dealer or a
qualified workshop.
Only use products recommended by
P
e

uge
Ot
or products of equivalent
quality and specification.
In order to optimise the operation of
units as important as those in the
braking system, P
e

uge
Ot
selects and
offers very specific products.
After washing the vehicle, dampness,
or in wintry conditions, ice can form
on the brake discs and pads: braking
efficiency may be reduced. Make light
brake applications to dry and defrost
the brakes.
Parking brake
If excessive travel or a loss of
effectiveness of this system is
noticed, the parking brake must be
checked, even between two services.
Checking this system must be done by a
P
e

uge
Ot
dealer or a qualified workshop.
un
less there is a leak in the circuit, a drop in
the brake fluid level indicates that the brake
pads are worn.
Automatic
gearbox
the gearbox does not require any
maintenance (no oil change).
Refer to the manufacturer's service
schedule for the checking interval for
this component. For more information on the
Electric parking brake
, refer to the
corresponding section.
Practical information

233
AdBlue® 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.
SCR system
using a fluid called AdBlue® containing urea, a
catalytic converter turns up to 85% of nitrogen
oxides (NOx) into nitrogen and water, which are
harmless to health and the environment.
th
e AdBlue
® is held in a special tank with
a capacity of about 17 litres: this provides
a driving range of about 12 500 miles
(20

000

km). An alert is triggered automatically
to warn you when the reserve level is
reached: you can then drive about 1 500 miles
(2

400

km) before the tank is empty.
During each scheduled service of your vehicle
by a P
e

uge
Ot
dealer or a qualified workshop,
the AdBlue
® tank is refilled in order to allow
normal operation of the SCR system.
If the estimated mileage of your vehicle
between two services is greater than
12

500

miles (20 000 km), it will be necessary
to top-up the AdBlue
®. Once the AdBlue
® tank is empty, a
s
ystem required by regulations prevents
starting of the engine.
If the SCR

system 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.
In either case, a range indicator gives
you the distance you can travel before
the vehicle is immobilised.
7
Practical information

234
Topping-up the AdBlue®
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 fluid 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 container or
bottle.
Never transfer AdBlue
® to another
container: it would lose its purity.
us
e only AdBlue
® fluid that meets
the ISO 22241 standard.
Never dilute AdBlue
® with water.
Never pour AdBlue® into the Diesel fuel
tank.
th

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

allon) bottles or 5 litre containers
from a P
e

uge
Ot

dealer or a qualified
workshop.
Never top-up from an AdBlue
®
dispenser reserved for heavy goods
vehicles.
AdBlue
® is a 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
fluid. Ammonia vapour has an irritant effect on
mucous membranes (eyes, nose and throat).
Important
If your vehicle's AdBlue
® tank is
c
ompletely 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).
Practical information

235
Recommendations on storage
Never store bottles of AdBlue® in your
vehicle.
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.
un

der these conditions, the fluid 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 starting the top-up procedure, ensure
that the vehicle is parked on a flat and level
sur face.
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.
Freezing of the AdBlue®
AdBlue® 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.
Do not dispose of AdBlue
® bottles or
containers in the household waste.
Place them in a container provided
for this purpose or take them to your
dealer.
7
Practical information

236
Never dispose of AdBlue® bottles in
the household waste. Place them in
a special container provided for this
purpose or take them to your dealer.
F

A

fter emptying the bottle, wipe away any
spillage around the tank filler using a damp
cloth. If any AdBlue
® fluid is spilt or splashed,
wash immediately with cold water or
wipe with a damp cloth.
If the AdBlue
® 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 AdBlue
®, signalled
by the message "to
p-up AdBlue:
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.
F

O

btain 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.
Practical information

237
Version with bass woofer unit
- Carefully disengage the wiring harness from its housing to give a little more free
length.
-

R
emove the yellow screw retaining the
woofer unit. F
R emove or raise the storage well.
F
P lace the bass woofer unit to the side of
the boot.
For reassembly, first slacken the yellow screw
a few turns.
7
Practical information

238
Warning triangle (stowing)
Before leaving your vehicle to set up
and install the triangle, switch on the
hazard warning lamps and put on your
high visibility vest.
this safety equipment should be used in addition to the hazard
warning lamps.
Its presence in the vehicle may be mandatory, depending on country.Placing the triangle in the
road
Refer to the manufacturer's instructions on
unfolding and installing supplied with the
triangle. 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.
th

e storage location for a folded triangle or its
box is under the boot floor.
In the event of a breakdown