Practical information -> Advice on care and maintenance for Your Peugeot 408 4 Door Second Generation (2022-2026)

Practical information  
tyres (tread and sidewalls) and rims as well as  
the presence of the valve caps.  
When the wear indicators no longer appear set  
back from the tread, the depth of the grooves is  
less than 1.6 mm; replace the tyres as soon as  
possible.  
Using different size wheels and tyres from those  
specified can affect the lifetime of tyres, wheel  
rotation, ground clearance, the speedometer  
reading and have an adverse effect on road  
holding.  
Fitting different tyres on the front and rear axles  
can cause the ESC to mistime.  
Always mark the direction of rotation on the tyres  
that will be stored when fitting winter or summer  
tyres. Store them in a cool, dry place and away  
from direct exposure to the sun's rays.  
A faulty timing or accessory kit can damage  
the engine, rendering it unusable. Observe the  
recommended replacement frequency, stated in  
distance travelled or time elapsed, whichever is  
reached first.  
Release procedure  
With the vehicle stationary and the engine  
running:  
Free-wheeling  
In certain situations, it is necessary to put the  
vehicle into free-wheeling mode (e.g. towing, on  
a rolling road, automatic car wash (Wash mode),  
rail or sea transport).  
Depress and hold the brake pedal.  
Select and hold the mode N on the drive  
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).  
The procedure varies according to the type of  
gearbox and parking brake.  
Release the brake pedal to switch on the  
ignition and deactivate the electric parking  
brake.  
Never leave the vehicle unattended with  
the vehicle into free-wheeling mode.  
Winter or 4-seasons tyres can be  
identified by this symbol on their  
sidewalls.  
A message is displayed on the instrument  
panel to confirm the unlocking of the  
wheels for 15 minutes.  
Recommendations  
To be able to move the vehicle in free-wheeling  
mode, the driver absolutely must:  
When the vehicle is free-wheeling, the  
audio system cannot be updated (message  
displayed on the instrument panel).  
Shock absorbers  
Leave the engine running  
It is not easy for drivers to detect  
when shock absorbers are worn.  
Nevertheless, the shock absorbers  
have a major impact on road holding  
and braking performance.  
Put the automatic gearbox or drive selector in  
After 15 minutes or reverting to normal  
operation  
N mode.  
Manually release the electric parking brake.  
While depressing the brake pedal, restart the  
engine and select mode P.  
When the vehicle is fitted with an  
For your safety and driving comfort, it is  
important to have them regularly checked by a  
PEUGEOT dealer or a qualified workshop.  
automatic gearbox or a drive selector, it  
is strongly recommended to stay inside the  
vehicle when it is in free-wheeling mode.  
Advice on care and  
maintenance  
Timing and accessory kits  
Keyless Entry and Start  
General recommendations  
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.  
The timing and accessory kits are  
used from the time the engine is  
started until it is switched off. It is  
normal for them to wear over time.  
Observe the following recommendations to avoid  
damaging the vehicle.  
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Practical information  
Exterior  
Never use a high-pressure jet wash in the  
engine compartment - risk of damaging  
the electrical components!  
Decals  
(Depending on version)  
Interior  
9
When washing the vehicle, never use a  
water hose or high-pressure jet to clean  
the interior.  
Do not use a high-pressure washer to  
clean the vehicle - risk of damaging or  
detaching the decals!  
Do not wash the vehicle in bright sunshine or  
extremely cold conditions.  
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! 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!  
Use a high-flow hose (temperature  
between 25°C and 40°C).  
Place the jet of water perpendicular to the  
surface to be cleaned.  
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).  
Rinse the vehicle with demineralised water.  
Textile  
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).  
Bodywork  
The dashboard, door panels and seats may  
contain parts made of textile material.  
Maintenance  
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 use aggressive cleaning products  
(e.g. alcohol, solvent or ammonia).  
Do not use steam-cleaning systems - risk of  
affecting the adhesion of the fabrics!  
Do not apply polish in strong sunshine, or to  
plastic or rubber parts.  
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.  
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.  
Preferably, have paint touch-ups performed  
by a PEUGEOT dealer or a qualified  
workshop.  
Stain removal  
Do not rub the stain or it may spread or  
you may cause the substance to penetrate  
the surface.  
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Practical information  
Alcantara®  
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.  
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.  
Alcantara® is an elegant and practical material  
which is very resistant and easy to maintain.  
Do not use printed cloths or printed  
absorbent paper.  
Do not use steam-cleaning systems.  
Product/Procedure to use depending on  
the type of stain:  
Remove dust from the Alcantara® parts  
regularly with a dry cloth, soft brush or  
vacuum cleaner.  
Grease, oil and ink: clean with a pH-  
neutral detergent.  
Clean the Alcantara®, without rubbing too  
vigorously, with a white cotton cloth which is  
slightly damp.  
Vomit: clean with sparkling mineral water.  
Blood: spread flour over the stain and  
allow to dry; remove with a slightly damp  
cloth.  
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®  
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.  
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.  
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.  
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.  
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