Get Access -> Back-up procedures Guide for Peugeot 408 4 Door Second Generation (2022-2026)

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To deactivate/reactivate this function (activated

In order to preserve the battery in the

electronic key and the vehicle's battery:

by default):

► Press the button until a confirmation

message appears.

► The unlocking on approach function (zone

C) automatically switches to hibernation

mode after several days (approximately

one week) without being used. To unlock

the vehicle, use the remote control or

press on one of the door handles. The

next time the vehicle is started, the

automatic unlocking and locking functions

will be reactivated.

Transporting long or voluminous

objects

Manual

Press the central locking control to drive with

the boot open and the doors locked.

Otherwise, every time the speed of the

vehicle exceeds 6 mph (10 km/h), the sound

of the locks rebounding will be heard and an

alert will be displayed.

► Press these buttons to lock/unlock the

vehicle (doors and boot) from inside the

passenger compartment.

The indicator lamp comes on to confirm the

central locking of the vehicle.

► If the welcome lighting is triggered several

times in succession without the vehicle

subsequently being started, it will be

deactivated.

Central locking does not take place if any

of the doors are open.

Back-up procedures

► All "hands-free" functions switch to

hibernation mode after 21 days without

being used. To restore these functions,

unlock the vehicle using the remote

control and start the engine

Lost keys, remote control,

electronic key

When locking/deadlocking from the

outside

When the vehicle is locked or deadlocked

from the outside, the indicator lamp flashes

and the button is deactivated.

Go to a PEUGEOT dealer with the vehicle's

registration certificate, your personal

identification documents and if possible, the

label bearing the key code.

The PEUGEOT dealer will be able to retrieve the

key code and the transponder code, enabling a

new key to be ordered.

► After normal locking, pull one of the

interior door controls to unlock the vehicle.

Electrical interference

The electronic key may not work if it is

close to an electronic device (e.g. mobile

telephone (switched on or on standby), laptop

computer, strong magnetic fields). If this

occurs, move the electronic key away from

the electronic device.

► After deadlocking, you must use the

remote control, the "Keyless Entry and

Start" system or the built-in key to unlock

the vehicle.

Complete unlocking/locking

of the vehicle with the key

Automatic (anti-intrusion

security)

Central locking

of the vehicle with the key Use this procedure in

the following situations: – Remote control battery

discharged.

The doors and boot lock automatically while

driving (speed above 6 mph (10 km/h)).

► Remote control malfunction.

► Vehicle battery discharged.

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Front left-hand door

Battery type: CR2032/3 volts.

► Vehicle in an area subject to strong

electromagnetic interference.

► Insert the key into the lock and turn it towards

the front or rear of the vehicle to lock or

unlock the door.

In the first case, change the remote control

battery.

In the second case, reinitialise the remote

control.

Refer to the corresponding sections.

Other doors

Unlocking

► Pull the interior door opening control.

Locking

► Unclip the cover by inserting a small

screwdriver in the slot and lift the cover.

► Remove the flat battery from its housing.

► Insert the key into the door lock.

► Turn the key towards the front or the rear to

unlock or lock the vehicle.

► Put the new battery in place, respecting the

polarity. Start by inserting it into the contacts

located in the corner, then clip the cover onto

the unit.

If the vehicle is fitted with an alarm, it will

not be activated when locking with the key.

If the alarm is activated, the siren sounds

when the door is opened; switch on the

ignition to stop it.

► Reinitialise the remote control.

► Open the doors.

► For the rear doors, check that the child lock is

not on.

For more information on Reinitialising the

remote control, refer to the corresponding

section.

Refer to the corresponding section.

Do not throw remote control batteries

away, as they contain metals that are

harmful to the environment. Take them to an

approved disposal point.

Central locking not

functioning

► Gently insert the key into the latch located in

the door lock, then turn the latch an eighth of

a turn towards the outside of the door.

► Close the doors and check from the outside

that the vehicle is locked.

Use these procedures in the following cases:

► Central locking malfunction.

Changing the battery

► Battery disconnected or discharged.

A message is displayed on the instrument panel

when the battery needs changing.

In the event of a malfunction of the

central locking system, the battery must

be disconnected to ensure that the vehicle is

locked fully.

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From inside

This equipment contains a button type

battery.

Do not swallow the battery. Risk of chemical

burns! Swallowing the battery can cause

serious internal burning in only 2 hours and

can be fatal.

If batteries have been swallowed or inserted

into a part of the body, seek immediate

medical advice.

Keep new and used batteries out of the reach

of children.

► Pull the interior opening control of a door; this

unlocks the vehicle completely.

With selective unlocking activated:

– Opening the driver's door unlocks the

driver's door only (if the vehicle has not

already been completely unlocked).

– Opening one of the passenger doors

unlocks the rest of the vehicle.

If the battery compartment does not close

properly, stop using the product and keep it

out of the reach of children.

Boot

► Insert the mechanical key (incorporated into

the remote control) into the lock to open the

vehicle.

Opening the tailgate

► Place the electronic key against the back-up

reader on the steering column and hold it

there until the ignition is switched on.

Risk of explosion if the battery is replaced

with an incorrect type! Replace the battery

with the same type.

► With the vehicle unlocked or with the

electronic key in the recognition zone, press

the central tailgate control.

► While in mode P of the automatic gearbox,

► Raise the tailgate.

depress the brake pedal.

Risk of explosion or leaking of inflammable

liquid or gas!

Do not use in/store in/place in an environment

where the temperature is extremely high or

where the pressure is extremely low due to

very high altitude.

► Switch on the ignition by pressing the

When selective unlocking is activated, the

electronic key must be close to the rear of

the vehicle.

START/STOP button.

If the fault persists after reinitialisation, contact

a PEUGEOT dealer or a qualified workshop

without delay.

Check that there is enough space to allow

for the movement of the tailgate.

The tailgate is not designed to hold a bicycle

carrier.

Do not try to burn, crush or cut a used battery.

Doors

Reinitialising the remote

control

Opening

Closing the tailgate

From outside

Following replacement of the battery or in

the event of a fault, it may be necessary to

reinitialise the remote control.

► Lower the tailgate using the interior grips.

► Release the grips and press down on the

outside of the tailgate to close it.

► After unlocking the vehicle or with the

"Keyless Entry and Start" system electronic

key in the recognition zone, pull the door

handle.

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