2023 PEUGEOT 308 maintenance

Peugeot & TotalEnergies,
a partnership in performance !
For more than 25 years of partnership, TotalEnergies and Peugeot have
pushed the limits of performance in sports competition with historic
victories, in endurance races or in rallies. Today, the two brands continue
their common motorsport adventure by setting out to conquer the 24h
of Le Mans and the FIA World Endurance Championship in the Hybrid
Hypercar category. So many challenges for which Peugeot exclusively
recommends high-tech Quartz lubricants for the protection of its
engines throughout their life. TotalEnergies therefore equips Peugeot
vehicles with Quartz lubricants from their fi rst fi lling in the factory to the
approved maintenance networks to guarantee them optimal day-to-
day operation. Peugeot & TotalEnergies: offi cial partners in performance !
Keep your engine younger for longer !
Quartz Ineo Xtra First 0W-20 is a very high performance lubricant
resulting from the joint work of the Peugeot and TotalEnergies R&D
teams. Its innovative technology extends your engine’s life while
reaching signifi cant fuel savings and thus limiting CO
2 emissions. The
product is now available in new packaging* made of 50% recycled
material and 100% recyclable.
* 1L & 5L produced in Europe


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Practical information

Peugeot & TotalEnergies,
a partnership in performance !
For more than 25 years of partnership, TotalEnergies and Peugeot have
pushed the limits of performance in sports competition with historic
victories, in endurance races or in rallies. Today, the two brands continue
their common motorsport adventure by setting out to conquer the 24h
of Le Mans and the FIA World Endurance Championship in the Hybrid
Hypercar category. So many challenges for which Peugeot exclusively
recommends high-tech Quartz lubricants for the protection of its
engines throughout their life. TotalEnergies therefore equips Peugeot
vehicles with Quartz lubricants from their fi rst fi lling in the factory to the
approved maintenance networks to guarantee them optimal day-to-
day operation. Peugeot & TotalEnergies: offi cial partners in performance !
Keep your engine younger for longer !
Quartz Ineo Xtra First 0W-20 is a very high performance lubricant
resulting from the joint work of the Peugeot and TotalEnergies R&D
teams. Its innovative technology extends your engine’s life while
reaching signifi cant fuel savings and thus limiting CO
2 emissions. The
product is now available in new packaging* made of 50% recycled
material and 100% recyclable.
* 1L & 5L produced in Europe

7Compatibility of fuels
Petrol fuels conforming to the EN228 standard
containing up to 5% and 10% ethanol
respectively.

Diesel fuels conforming to the EN590, EN16734
and EN16709 standards and containing up to
7%, 10%, 20% and 30% fatty acid methyl ester
respectively. The use of B20 or B30 fuels, even
occasionally, imposes special maintenance
conditions referred to as "Arduous conditions".

Paraffinic Diesel fuel conforming to the EN15940
standard.
The use of any other type of (bio) fuel (e.g. pure or diluted vegetable or animal
oils, domestic fuel) is strictly prohibited - risk
of damaging the engine and fuel system!
The only fuel additives authorised for use are those that meet the B715001 (Petrol)
or B715000 (Diesel) standards.
Diesel at low temperature
At temperatures below 0 °C (+32 °F), the
formation of paraffins in summer-type Diesel fuels could prevent the engine from operating
correctly
. In these temperature conditions, use
winter-type Diesel fuel and keep the fuel tank
more than 50 % full.
At temperatures below -15 °C (+5 °F) to avoid
problems starting, it is best to park the vehicle
under shelter (heated garage).
Travelling abroad
Certain fuels could damage your vehicle’s
engine.
In certain countries, the use of a particular
fuel may be required (specific octane rating,
specific trade name, etc.) to ensure correct
operation of the engine.
For all additional information, consult a dealer.
Refuelling
Fuel tank capacity: approximately 52 litres
(Petrol or Diesel) or 40 litres (Rechargeable
hybrid).
Reserve level: approximately 6 litres.
Low fuel level
When the low fuel level is reached,
this warning lamp lights up on the
instrument panel, accompanied by the display of
a message and an audible signal. When it first
comes on, about 6 litres of fuel remain.
Until sufficient fuel is added, this warning lamp
appears every time the ignition is switched on,
accompanied by the message and the audible
signal. When driving, this message and audible
signal are repeated with increasing frequency as
the fuel level drops towards 0.
You must refuel as soon as possible to avoid
running out of fuel.
For more information on Running out of fuel
(Diesel), refer to the corresponding section.
A small arrow by the warning lamp indicates which side of the vehicle the
fuel filler flap is located on.
Stop & Start
Never refuel with the engine in STOP
mode; you must switch off the ignition.
Refuelling
Any addition of fuel must be in quantities of at
least 10 litres, in order to be registered by the
fuel gauge.
Opening the filler flap may create a noise caused
by an inrush of air. This vacuum is entirely
normal, resulting from the sealing of the fuel
system.
To refuel in complete safety:
►

Always switch off the engine.
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7Rechargeable hybrid
system
Electrical system
The electrical circuit of the rechargeable hybrid
system is identified by orange cables and its
components are marked with this symbol:


The rechargeable hybrid powertrain uses a voltage of between 240 V and 400 V.
This system may be hot both when the
ignition is on and after switching it off.
Comply with the warning messages shown
on the labels, particularly inside the charging
flap.
High voltage system voltage is
dangerous and can cause burns or other
injuries or even fatal electric shock.
Since damage to high voltage components is
not visible, PEUGEOT recommends that you:
–

Never touch the components, damaged
or not, and never let your jewelry or other
metallic objects come into contact with these
components.
– Never work on the orange high voltage
cables or on any other high voltage
component marked with the Electric risk label.
Any intervention on the high voltage system
must be carried out by qualified persons in
workshops qualified and approved to carry
out this type of work.
–

Never damage, modify or remove the
orange high voltage cables or disconnect
them from the high voltage network.
–


Never open, modify or remove the cover of
the traction battery

.
–

Never work with cutting and forming
tools or heat sources near high voltage
components and cables.
In case of low level of fluid in the cooling
tank, the refilling shall only be performed in a
qualified and trained workshop to verify that
the leakage is not in the traction battery

.
Any intervention on the high voltage system
must be carried out by qualified persons in
workshops qualified and approved to carry
out this type of work.
Damage to the vehicle or the traction battery
could result in the leakage of toxic gases or
fluids either immediately or later. PEUGEOT
recommends that you:
–

Always inform the fire and emergency
services in the event of an incident, warning
that the vehicle is equipped with a traction
battery

.
–

Never touch the liquids leaking from the
traction battery

.– Do not inhale the gases emitted by the
traction battery which are toxic.
–

Move away from the vehicle in the event of
incident or accident, the gases emitted being
flammable and could cause a fire.


This label is intended solely for use by firefighters and maintenance services in
the event of any work on the vehicle.
No other person must touch the device shown
on this label.
In the event of an accident or impact
to the vehicle’s underbody
In these situations, the electrical
circuit or the
traction battery can be seriously damaged.
Stop as soon as it is safe to do so and switch
off the ignition.
Contact a PEUGEOT dealer or a qualified
workshop.
When washing
Before washing the vehicle, always
check that the charging flap is closed
correctly.
Never wash the vehicle while the battery is
on charge. CarM an uals 2 .c o m

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The towball is attached to boot ring with strap.
2 strap loops are made around the towball and
then put into the ring.
Maintenance
Correct operation is only possible if the towball
and its carrier are kept clean.
Before cleaning the vehicle with a high-pressure
jet wash, the towball must be removed and the
protective plug fitted to the carrier.
Work on the towing device
Contact a PEUGEOT dealer or a
qualified workshop.
Roof bars
As a safety measure and to avoid damaging the roof, it is essential to use
transverse roof bars approved for your
vehicle.
Observe the instructions on fitting and use
contained in the guide supplied with the roof
bars.
Maximum load distributed over the
transverse roof bars, for a loading height
not exceeding 40 cm (except bicycle carrier):
80

kg.
As this value may change, please verify the
maximum load quoted in the guide supplied
with the roof bars.
If the height exceeds 40 cm, adapt the speed
of the vehicle to the profile of the road to
avoid damaging the roof bars and the fixings
on the vehicle.
Be sure to refer to national legislation in order
to comply with the regulations for transporting
objects that are longer than the vehicle.
Direct fitting on roof

The transverse bars must only be fixed at the
four anchorage points located on the roof frame.
These points are concealed by the vehicle doors
when the doors are closed.
The roof bar fixings have a stud which must be
inserted into the opening of each anchorage
point.
Fitting on longitudinal bars
(SW)


The transverse bars must be fixed at the
markings located on the longitudinal bars. CarM an uals 2 .c o m

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7Otherwise, have them checked by a PEUGEOT
dealer or a qualified workshop.
Only use products recommended by
PEUGEOT or products of equivalent
quality and specification.
In order to optimise the operation of
components as important as those in the
braking system, PEUGEOT selects and offers
very specific products.
12 V battery
The battery does not require any maintenance.
Check regularly that the terminals are correctly
tightened (versions without quick-release
terminals) and that the connections are clean.
For more information on the precautions
to take before any work on the 12 V
battery, refer to the corresponding section.
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery with
special technology and specifications.
Its replacement should be carried out only by
a PEUGEOT dealer or a qualified workshop.
Passenger compartment
filter
Depending on the environment and the
use of the vehicle (e.g. dusty atmosphere,
city driving), change it twice as often, if
necessary .
A clogged passenger compartment filter
can adversely affect air conditioning
system performance and generate
undesirable odours.
Air filter
Depending on the environment and the
use of the vehicle (e.g. dusty atmosphere,
city driving), change it twice as often, if
necessary .
Oil filter
Change the oil filter each time the engine
oil is changed.
Particle filter (Diesel)
The start of clogging of the particle filter is
indicated by the temporary lighting of this
warning lamp, accompanied by an alert
message.
As soon as traffic conditions allow, regenerate
the filter by driving at a speed of at least 37
mph
(60

km/h), with an engine speed above 2,500
rpm, for about 15 minutes (until the warning lamp
goes out).
If it is not possible to reach 37
mph (60 km/h),
leave the engine running at idle for about 15
minutes, then drive with an engine speed
above
2,500 rpm for 15 minutes.
Do not switch off the engine until the filter
is fully regenerated; repeated intervals
can degrade the engine oil prematurely.
Regenerating the filter while the vehicle is
stationary is not recommended.
Following prolonged operation of the
vehicle at very low speed or at idle, you
may, in exceptional circumstances, notice
water vapour coming from the exhaust while
accelerating. These emissions have no
impact on the vehicle’s behaviour and the
environment.
New vehicle
During the first few particle filter
regeneration operations, you may notice a
"burning" smell. This is perfectly normal.
Manual gearbox
The gearbox does not require any maintenance (no oil change).
Automatic gearbox
The gearbox does not require any maintenance (no oil change).
Brake pads
Brake wear depends on the style of
driving, particularly in the case of vehicles
used in town, over short distances. It may be CarM an uals 2 .c o m

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7► Release the brake pedal, then switch off the
ignition.
Reverting to normal operation
► While depressing the brake pedal, restart the
engine.
With EAT8 automatic
gearbox and electric parking
brake
/
Release procedure
With the vehicle stationary and the engine
running:
►

Depress and hold the brake pedal.
►


Select and hold the mode

N
on the push
selector.
►

Press the
START/STOP button around 1 s to
switch off the engine (confirmed by the flashing
of the P and N indicator lights).
►

Release the brake pedal to switch on the
ignition and deactivate the electric parking brake.
A message is displayed on the instrument panel to confirm the unlocking
of the wheels for 15
minutes.
When the vehicle is free-wheeling, the
audio system cannot be updated (message
displayed on the instrument panel).
After 15 minutes or reverting to normal
operation
► While depressing the brake pedal, restart the
engine and select mode P .
Keyless Entry and Start
You must not depress the brake pedal
while switching the ignition on again, then
switching it off. If you do, the engine will start,
requiring you to restart the procedure.
Advice on care and maintenance
General recommendations
Observe the following recommendations to avoid
damaging the vehicle.
Exterior
Never use a high-pressure jet wash in
the engine compartment - risk of
damaging the electrical components!
Do not wash the vehicle in bright sunshine or
extremely cold conditions.
When washing the vehicle in an
automatic roller-brush car wash, be sure
to lock the doors and, depending on version,
move the electronic key away and deactivate
the "hands-free" function (Hands-Free
Tailgate Access).
When using a pressure washer, keep the jet
nozzle at a minimum distance of 30 cm from
the vehicle (particularly when cleaning areas
containing chipped paint, sensors or seals).
Promptly clean up any stains containing
chemicals liable to damage the vehicle's
paintwork (including tree resin, bird
droppings, insect secretions, pollen and tar).
Depending on the environment, clean the
vehicle frequently to remove salty deposits
(in coastal areas), soot (in industrial areas)
and mud/salts (in wet or cold areas). These
substances can be highly corrosive.
Contact a PEUGEOT dealer or a qualified
workshop for advice on removing stubborn
stains requiring special products (such as tar
or insect removers).
Preferably, have paint touch-ups performed
by a PEUGEOT dealer or a qualified
workshop.
Interior
When washing the vehicle, never use a
water hose or high-pressure jet to clean
the interior.
Liquids carried in cups or other open
containers can spill, presenting a risk of
damage to the instruments and controls and
the controls located on the centre console. Be
vigilant! CarM an uals 2 .c o m

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To clean instrument panels, touch screens
or other displays, wipe gently with a soft,
dry cloth. Do not use products (e.g. alcohol,
disinfectant) or soapy water directly on these
surfaces - risk of damage!
Bodywork
High-gloss paint
Do not use abrasive products, solvents,
petrol or oil to clean the bodywork.
Never use an abrasive sponge to clean
stubborn stains - risk of scratching the
paintwork!
Do not apply polish in strong sunshine, or to
plastic or rubber parts.
Use a soft cloth and soapy water or a pH
neutral product.
Gently wipe the bodywork with a clean
microfibre cloth.
Apply polish with the vehicle clean and dry.
Comply with the instructions for use stated on
the product.
Decals
(Depending on version)
Do not use a high-pressure washer to
clean the vehicle - risk of damaging or
detaching the decals!
Use a high-flow hose (temperature
between 25°C and 40°C).
Place the jet of water perpendicular to the
surface to be cleaned.
Rinse the vehicle with demineralised water.
Textile
The dashboard, door panels and seats may
contain parts made of textile material.
Maintenance
Do not use aggressive cleaning products
(e.g. alcohol, solvent or ammonia).
Do not use steam-cleaning systems - risk of
affecting the adhesion of the fabrics!
Remove dust from the textile parts
regularly with a dry cloth, soft brush or
vacuum cleaner
.
Rub down the
textile parts once per year with
a clean, damp cloth. After leaving overnight to
dry, brush with a soft-bristled brush.
Stain removal
Do not rub the stain or it may spread or
you may cause the substance to
penetrate the surface.
Act quickly by reducing the stain from its edges inwards.
Remove as much substance or solids as
possible using a spoon or spatula, and
remove
as much liquid as possible using
absorbent paper.
Product/Procedure to use depending
on the type of stain:
–

Grease, oil and ink: clean with a pH-neutral
detergent.
–


V

omit: clean with sparkling mineral water.
–

Blood: spread flour over the stain and allow
to dry; remove with a slightly damp cloth.
–


Mud: allow to dry and then remove with a
slightly damp cloth.
–


Cake, chocolate, ice cream: clean with
lukewarm water

.
–

Sugary and/or alcoholic drinks: clean with
lukewarm water

, or lemon juice if the stain is
persistent.
–

Hair gel, coffee, tomato sauce, vinegar:
clean with lukewarm water and lemon juice.
For solid substances, then use a soft brush or
vacuum cleaner

.
For liquid substances, then use a damp
microfibre cloth and then dry with another
cloth.
Alcantara®
Alcantara® is an elegant and practical material
which is very resistant and easy to maintain. CarM an uals 2 .c o m

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7Do not use printed cloths or
printed absorbent paper.
Do not use steam-cleaning systems.
Remove dust from the Alcantara® parts
regularly with a dry cloth, soft brush or
vacuum cleaner.
Clean the Alcantara
®, without rubbing too
vigorously, with a white cotton cloth which is
slightly damp.
To find out which products and procedures to
use on different types of stains, refer to the
"Textile - Stain removal" section.
For more information, go to the Alcantara
®
trademark website: www.alcantara.com.
Leather
Leather is a natural product. Appropriate regular
care is essential for its durability.
It must be protected and nourished using a
specific leather product, to keep it supple and
preserve its original appearance.
Do not use maintenance products which
are not suitable for cleaning leather
(e.g.
solvent, detergent, petrol, pure alcohol).
Do not use bleaching or colour-removal
products (e.g.
perchloroethylene).
When cleaning items partly made from
leather, take care not to damage the other
materials with the specific leather product.
Before cleaning greasy stains or liquids,
quickly mop up any surplus.
Before cleaning, wipe off any residues liable
to scuff the leather, using a cloth that has
been dampened with demineralised water
and thoroughly wrung out.
Clean the leather, without rubbing too
vigorously, using a soft cloth moistened with
soapy water or a pH-neutral product.
Dry with a soft, dry cloth. CarM an uals 2 .c o m