service Peugeot 308 2017 Owner's Guide

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308_en_Chap07_info-pratiques_ed01-2016
Checking levels
take care when working under the bonnet, as certain areas of the engine may be extremely hot (risk of burns) and the cooling fan could start at
any time (even with the ignition off).
Engine oil level
the check is carried out either when
the ignition is switched on using the
oil level indicator in the instrument
panel for vehicles so equipped, or
using the dipstick.Checking using the dipstick
the location of the dipstick is shown in the
corresponding underbonnet layout view.
F t
a
ke the dipstick by its coloured grip and
remove it completely.
F

W
ipe the end of the dipstick using a clean
non-fluffy cloth.
F

R
efit the dipstick and push fully down, then
pull it out again to make the visual check:
the correct level is between the marks A
and B .
Check all of these levels regularly, in line with the manufacturer's service schedule.
t
o
p them up if necessary, unless other wise indicated.
If a level drops significantly, have the corresponding system checked by a P
e
uge
Ot
dealer or a qualified workshop.
A = MA X
to e

nsure that the reading is correct, your
vehicle must be parked on a level sur face
with

the engine having been off for more than
30 minutes.
It is normal to top-up the oil level between
two services (or oil changes). P
e

uge
Ot


recommends that you check the level, and
top-up if necessary, every 3 000 miles
(5 000 kms). B = MIN
If you find that the level is above the A mark or
below the B mark, do not star t the engine .
-

I
f the level is above the MAX mark (risk
of damage to the engine), contact a
P
e

uge
Ot
dealer or a qualified workshop.
-

I
f the level is below the MIN mark, you
must top-up the engine oil.
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Oil grade
Before topping-up the oil or changing the oil,
check that the oil is the correct grade for your
engine and conforms to the manufacturer's
recommendations.
Topping-up the engine oil level
the location of the oil filler cap is shown in the
corresponding underbonnet layout view.
F u
n
screw the oil filler cap to reveal the filler
aperture.
F

A
dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
F

W
ait a few minutes before checking the
level again using the dipstick.
F

A
dd more oil if necessary.
F

A
fter checking the level, carefully refit the
oil filler cap and the dipstick in its tube. After topping-up the oil, the check when
switching on the ignition with the oil
level indicator in the instrument panel
is not valid during the 30 minutes after
topping-up.
Engine oil change
Refer to the manufacturer's service schedule
for details of the interval for this operation.
In order to maintain the reliability of the engine
and emission control system, never use
additives in the engine oil.th
e brake fluid level must be
between the marking " A" (MA X
located on the remote reservoir) and
the marking " B" (MIN located on the
main reservoir). If it is not, check the
brake pad wear.
Brake fluid level
Changing the fluid
Refer to the personalised service schedule for your
vehicle for details of the interval for this operation.
Fluid specification
the brake fluid must conform to the
manufacturer's recommendations.
7
Practical information

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308_en_Chap07_info-pratiques_ed01-2016
Coolant level
the coolant level should be close
to the "MA X" mark but should never
exceed it.
In addition, as the cooling system is pressurised,
wait at least one hour after switching off the
engine before carrying out any work.
to a

void any risk of scalding, unscrew the cap
by two turns to allow the pressure to drop. When
the pressure has dropped, remove the cap and
top-up the level.
It is normal to top-up the coolant
level between services (or coolant
replacements).
Fluid specification
the coolant must conform to the
manufacturer's recommendations. The cooling fan may star t after switching
off the engine: take care with ar ticles and
clothing that might be caught by the fan
blades. When the engine is warm, the temperature of
the coolant is regulated by the fan.
Fluid specification
For optimum cleaning and to avoid freezing,
this fluid must not be topped-up with or
replaced with plain water.
Screenwash and headlamp
wash fluid
In the case of vehicles fitted with
headlamp washers, the low fluid level
is indicated by an audible signal and
a message in the instrument panel
screen.
to

p-up the reservoir when you next
stop the vehicle.
In wintry conditions, the use of an ethyl alcohol
or methanol base fluid is recommended. Avoid prolonged contact of used oil or
fluids with the skin.
Most of these fluids are harmful to
health or indeed very corrosive.
Do not discard used oil or fluids into
sewers or onto the ground.
ta

ke used oil to a P
e
uge
Ot
dealer or
a qualified workshop (France) or to an
authorised waste disposal site.
Used products
To p p i n g - u p
this additive must be topped-up by a
Pe ugeOt dealer or a qualified workshop
without delay.
Diesel additive level
(Diesel engine with
particle filter)
A low additive level is indicated by
illumination of this warning lamp,
accompanied by an audible warning
and a message in the instrument
panel screen.
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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
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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.
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308_en_Chap07_info-pratiques_ed01-2016
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

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308_en_Chap07_info-pratiques_ed01-2016
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).
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For optimum service life of the battery, it is
essential to maintain an adequate state of
charge.
In some circumstances it may be necessary to
charge the battery:
-

i
f you use your vehicle essentially for short
journeys,
-

i
f the vehicle is to be taken off the road for
several weeks.
Contact a P
e

uge
Ot
dealer or a qualified
workshop.
Charging the battery using a battery charger
If you envisage charging your vehicle's
battery yourself, use only a charger
compatible with lead-acid batteries of a
nominal voltage of 12 V.
If this label is present, it is essential
to use only a 12 V charger, to avoid
causing irreversible damage to the
electrical components related to the
Stop & Start system. It is not necessary to disconnect the
battery. Follow the instructions for use provided
by the manufacturer of the charger.
Never reverse polarities.
Never try to charge a frozen battery.
If the battery has been frozen, have it
checked by a P
e
uge
Ot
dealer or a
qualified workshop, who will check that
the internal components have not been
damaged and the casing is not cracked,
which could cause a leak of toxic and
corrosive acid.
F

S
witch off the ignition.
F
S
witch off all electrical consumers (audio
system, lighting, wipers, ...).
F S witch off the charger B before connecting
the cables to the battery, so as to avoid any
dangerous sparks.
F
e
n
sure that the charger cables are in good
condition.
F

R
aise the plastic cover, if your vehicle has
one, on the (+) terminal.
F

C
onnect the charger B cables as follows:
-

t
he positive (+) red cable to
the
(+) terminal of the battery A,
-

t
he negative (-) black cable to the earth
point C on the vehicle.
F

A
t the end of the charging operation, switch
off the charger B before disconnecting the
cables from the battery A .
In the event of a breakdown

271
308_en_Chap08_en-cas-de-panne_ed01-2016
Do not apply excessive force on the
lever as locking will not be possible if
the clamp is not positioned correctly;
start the procedure again.
th
e Stop & Start system may not be
operational during the trip following the
first engine start.
In this case, the system will only be
available again after a continuous
period of immobilisation of the vehicle,
a period which depends on the ambient
temperature and the state of charge of
the battery (up to about 8 hours).
Quick-release terminal
Disconnecting the (+) cable
F Raise the lever D fully to release the cable terminal clamp E .
Reconnecting the (+) cable
F Position the open clamp E of the cable on
the positive post (+) of the battery.
F

P
ress vertically on the clamp E to position
it correctly on the battery.
F

L
ock the clamp by spreading the
positioning lug and then lowering the
lever


D.
Disconnecting the battery
In order to maintain an adequate state
of charge for starting the engine, it is
recommended that the battery be disconnected
if the vehicle is taken out of service for a long
period.
Before disconnecting the battery:
F

c
lose all openings (doors, boot, windows,
roof),
F

s
witch off all electrical consumers (audio
system, wipers, lighting, ...),
F

s
witch off the ignition and wait for
four


minutes.
At the battery, detach just the (+) terminal.Following reconnection of the battery
Following reconnection of the battery, switch on
the ignition and wait 1 minute before starting to
permit initialisation of the electronic systems.
However, if problems remain following this
operation, contact a P
e

uge
Ot
dealer or a
qualified workshop.
Referring to the corresponding section, you
must yourself reinitialise (depending on
version):
-

t
he remote control key,
-

t
he electric blind(s),
-


...
8
In the event of a breakdown

273
308_en_Chap08_en-cas-de-panne_ed01-2016
General recommendations
Observe the legislation in force in your country.en
sure that the weight of the towing vehicle is higher than that of the towed vehicle.
th

e driver must remain at the wheel of the towed vehicle and must have a valid driving licence.
When towing a vehicle with all four wheels on the ground, always use an approved towing
arm; rope and straps are prohibited.
th

e towing vehicle must move off gently.
When towing a vehicle with the engine off, there is no longer any power assistance for
braking or steering.
In the following cases, you must always call on a professional recovery service:
-

v
ehicle broken down on a motor way or fast road,
-
f

our-wheel drive vehicle,
-

w
hen it is not possible to put the gearbox into neutral, unlock the steering, or release
the parking brake,
-

t
owing with only two wheels on the ground,
-

w
here there is no approved towing arm available...
F

O

n the rear bumper, press the cover
(as

shown above) to unclip it.
F

S

crew the towing eye in fully.
F

I

nstall the towing arm.
F

S

witch on the hazard warning lamps on the
towed vehicle.
F

M

ove off gently and drive slowly over a
short distance only.
Towing another vehicle
For more information on the Electric parking brake and in particular, parking the vehicle
with the brake released, refer to the corresponding section.
8
In the event of a breakdown