Get In the event of a breakdown -> 12 V battery/Accessory batteries Guide for Peugeot 5008 SUV Third Generation (2024-2025)

In the event of a breakdown

PEUGEOT accepts no responsibility

for the cost incurred in repairing the

vehicle or for rectifying malfunctions resulting

from the installation of accessories not

supplied or not recommended by PEUGEOT

and not installed in accordance with its

recommendations, in particular when the

combined power consumption of all of the

additional equipment connected exceeds 10

milliamperes.

Electronic control units/LED

technology headlamps

Never connect the negative jump lead to the

metal part of the electronic control units or at

the back of the headlamps.

Risk of destroying the electronic control units

and/or headlamps!

Connect to the remote earth point provided

for this purpose.

Jump-starting another vehicle

8

Do not use the accessory battery to jump-

start another vehicle or to charge another

vehicle's battery.

Symbols

No sparks or naked flames, no

smoking.

Always protect your eyes. Explosive

gases can cause blindness and in-

jury.

Frozen battery

Never try to charge a frozen battery - risk

of explosion! If the battery has frozen, have

it checked by a PEUGEOT dealer or by a

qualified workshop, who will verify that the

internal components have not been damaged

and that the case has not cracked, which

could lead to a risk of leakage of toxic and

corrosive acid.

12 V battery/Accessory

batteries

Keep the vehicle's battery out of the

reach of children.

Lead-acid starter batteries

The vehicle's battery contains sul-

phuric acid which can make you go

blind or cause severe burns.

These batteries contain harmful

substances (sulphuric acid and lead).

They must be disposed of in accordance

with regulations and must never under any

circumstances be discarded with household

waste.

For more information, refer to the

handbook.

Never try to start the engine by pushing

the vehicle.

Explosive gases can be present

close to the battery.

Electric vehicles

Dispose of used batteries at a designated

collection point.

Flat accessory battery

It is no longer possible to start the motor or

recharge the traction battery.

Protect your eyes and face before

handling the battery.

For petrol versions

Procedure for starting the engine using another

battery or for charging a discharged battery.

All operations on the battery must be carried

out in a well ventilated area and away from

naked flames and sources of sparks, to avoid

any risk of explosion or fire.

Precautions before working on the

accessory battery

Select mode P, switch off the ignition, check

that the instrument panel is off and that the

vehicle is not being charged.

Accessing the battery

The battery is located under the bonnet.

Wash your hands afterwards.

213

In the event of a breakdown

► Connect one end of the green or black cable

to the (-) terminal of the backup battery B or

of the booster (or to an earth point on the

assisting vehicle).

Never start the engine by connecting a

battery charger.

Never use a 24 V or higher battery booster.

Check beforehand that the backup battery

has a nominal voltage of 12 V and a capacity

at least equal to that of the discharged

battery.

The two vehicles must not be in contact with

each other.

Switch off all electricity-consuming equipment

on both vehicles (audio system, wipers,

lighting, etc.).

Make sure that the jump leads are well away

from the engine’s moving parts (fan, belt,

etc.).

Do not disconnect the (+) terminal while the

engine is running.

► Connect the other end of the green or black

cable to the earth point C.

► Start the engine on the assisting vehicle and

leave it running for a few minutes.

► Operate the starter on the broken down

vehicle and let the engine run.

If the engine does not start immediately,

switch off the ignition and wait a few

moments before trying again.

For access to the (+) terminal:

► Release the bonnet by pulling the internal

release lever, then the external safety catch.

► Wait for it to return to idle.

► Disconnect the jump leads in reverse order.

► Refit the plastic cover to the (+) terminal, if

the vehicle has one.

► Raise the bonnet.

(+) Positive terminal with a quick-release

terminal.

(-) Negative terminal.

► Allow the engine to run for at least 30

minutes, with the vehicle stationary, so that

the battery reaches an adequate state of

charge.

As the battery's negative terminal is not

accessible, a remote earth point is located

opposite the battery.

Starting using another battery

Driving immediately without having

reached a sufficient level of charge may

affect some of the vehicle's functions (e.g.

Stop & Start).

If the vehicle's battery is flat, the engine can be

started using a backup battery (either external or

from another vehicle) and jump leads or using a

battery booster.

Charging the battery using a battery

charger

► Lift the plastic cover on the (+) terminal, if the

vehicle has one.

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:

► Connect the red cable to the (+) terminal of

flat battery A (at the metal elbow), then to the

(+) terminal of the backup battery B or of the

booster.

– When using the vehicle mainly for short

journeys.

214

In the event of a breakdown

After accessing the 12 V battery, it is only

necessary to disconnect the (+) terminal.

Quick-release terminal clamp

Disconnecting the (+) terminal

– If the vehicle is to be taken off the road for

several weeks.

Consult a PEUGEOT dealer or a qualified

workshop.

► Lift the plastic cover on the (+) terminal, if the

vehicle has one.

8

► Connect the cables of charger B as follows:

• the positive (+) red cable to the (+) terminal of

battery A.

• the negative (-) black cable to earth point C on

the vehicle.

To charge the vehicle's battery yourself,

use only a charger compatible with lead-

acid batteries with a nominal voltage of 12 V.

► At the end of the charging operation, switch

off charger B before disconnecting the cables

from battery A.

Follow the instructions provided by the

manufacturer of the charger.

Never reverse polarities.

If this label is present, use only a 12

V charger to avoid causing irreversible

damage to the electrical components.

It is not necessary to disconnect the

battery.

24V

► Depending on equipment, lift the plastic

► Switch the ignition off.

cover on the (+) terminal.

► Switch off all electrical consumers (audio

system, lighting, wipers, etc.).

► Raise lever A fully to release clamp B.

► Remove clamp B by lifting it off.

12V

Reconnecting the (+) terminal

Disconnecting/Reconnecting the 12 V

battery

In order to maintain an adequate state of

charge for starting the engine, we recommend

disconnecting the battery if the vehicle is to be

unused for an extended period.

Before disconnecting the 12 V battery:

► Close all openings (doors, boot, windows,

roof).

► Switch off all electricity-consuming devices

(audio system, wipers, lamps, etc.).

► Switch off charger B before connecting the

cables to the battery, so as to avoid any

dangerous sparks.

► Switch off the ignition and wait for 4 minutes.

► Raise lever A fully.

► Refit open clamp B on the (+) terminal.

► Ensure that the charger cables are in good

condition.

215

In the event of a breakdown

► Push clamp B fully down.

► Lower lever A to lock clamp B.

► Depending on equipment, lower the plastic

cover on the (+) terminal.

► After reconnecting the 12 V battery, perform

the automatic reset procedures of the

electronic systems and manual reset of some

equipment.

For more information on Following

reconnection, refer to the corresponding

section.

Do not force the lever when pressing on it,

as if the clamp is not positioned correctly,

locking will then not be possible.

Starting using another battery

Start the procedure again.

The hybrid system starts the vehicle, but a

12 V supply is required. There are several

reasons why the vehicle cannot be started.

The Stop & Start system may not be

operational during the trip following the

first engine start.

► Lift the plastic cover on the (+) terminal, if the

vehicle has one.

If the 12 V battery is flat, the 12 V power supply

can be ensured using a backup battery (either

external or from another vehicle) and jump leads

or using a battery booster or using a battery

charger.

In this case, the system will only be available

again after a continuous period with the

vehicle immobilised, the duration of which

depends on the exterior temperature and the

state of charge of the battery (up to about 8

hours).

► Connect the red cable to the (+) terminal of

flat battery A (at the metal elbow), then to the

(+) terminal of the backup battery B or of the

booster.

► Connect one end of the green or black cable

to the (-) terminal of the backup battery B or

of the booster (or to an earth point on the

assisting vehicle).

Never use a 24 V or higher battery

booster.

Check beforehand that the backup battery

has a nominal voltage of 12 V and a capacity

at least equal to that of the discharged

battery.

The two vehicles must not be in contact with

each other.

Switch off all electricity-consuming equipment

on both vehicles (audio system, wipers,

lighting, etc.).

Make sure that the jump leads are well away

from the engine’s moving parts (fan, belt,

etc.).

Do not disconnect the (+) terminal while the

engine is running.

For hybrid versions

► Connect the other end of the green or black

Procedure for starting the engine using another

battery or for charging a discharged battery (12

V or 48 V).

cable to the earth point C.

► Start the engine on the assisting vehicle and

leave it running for a few minutes.

► Access to the 12 V battery.

► Operate the starter on the broken down

vehicle and let the engine run.

For more information on Accessing the battery,

refer to the corresponding section.

If the engine does not start immediately, switch

off the ignition and wait a few moments before

trying again.

► If necessary, perform the 12 V battery

disconnection/reconnection procedure.

► Wait for it to return to idle.

► Disconnect the jump leads in reverse order.

► Refit the plastic cover to the (+) terminal, if

the vehicle has one.

For more information on Disconnecting/

Reconnecting the battery, refer to the

corresponding section.

216

In the event of a breakdown

In case of failure, especially after long storage,

the 48 V battery may be discharged and require

a charging process.

► Allow the engine to run for at least 20

minutes, with the vehicle stationary, so that

the battery reaches an adequate state of

charge.

► Switch off all electrical consumers (audio

system, lighting, wipers, etc.).

8

Do not try to charge the hybrid system

directly.

The hybrid system is connected to the 12 V

network through the DC/DC converter. Any

operation may affect the overall behaviour of

the system.

Driving immediately without having

reached a sufficient level of charge may

affect some of the vehicle's functions (e.g. e-

Auto mode).

Charging the 12 V battery using a battery

charger

Only use a specific 12 V battery charger

capable of maintaining 13.5 V with a high

level of current 40-50 A (approx. 600 W).

To charge the vehicle's battery yourself, use

only a charger compatible with lead-acid

batteries with a nominal voltage of 12 V.

Never use a 24 V or higher battery booster.

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 (e.g. if the vehicle is to be

taken off the road for several weeks) Consult a

PEUGEOT dealer or a qualified workshop.

► Switch off charger B before connecting the

cables to the battery, so as to avoid any

dangerous sparks.

► Ensure that the charger cables are in good

condition.

► Lift the plastic cover on the (+) terminal, if the

vehicle has one.

Follow the instructions provided by the

manufacturer of the charger.

Never reverse polarities.

The hybrid system is connected to

the 12 V network through the DC/DC

converter. Any operation may affect the

overall behaviour of the system.

To charge the vehicle's battery yourself, use

only a charger compatible with lead-acid

batteries with a nominal voltage of 12 V.

► Connect the cables of charger B as follows:

• the positive (+) red cable to the (+) terminal of

battery A.

• the negative (-) black cable to earth point C on

the vehicle.

It is not necessary to disconnect the

battery.

► Switch the ignition off.

► Switch off all electrical consumers (audio

system, lighting, wipers, etc.).

► At the end of the charging operation, switch

off charger B before disconnecting the cables

from battery A.

Follow the instructions provided by the

manufacturer of the charger.

Never reverse polarities.

Charging the 48 V battery using a 12 V

battery charger

It is not necessary to disconnect the

battery.

If the start fails, refer to the paragraph

"Starting using another battery" and follow the

recommended procedure.

► Switch the ignition off.

217

In the event of a breakdown

hybrid system automatically stops the charging

process of the 48 V battery.

► At the end of the charging operation, switch

off charger B before disconnecting the cables

from 12 V battery A.

► Refit the plastic cover to the (+) terminal, if

the vehicle has one.

► Operate the starter on the vehicle and let the

engine run.

► Wait for it to return to idle.

For access to the (+) terminal:

► Allow the engine to run for at least 30

minutes, with the vehicle stationary, so that

the 48 V battery reaches an adequate state

of charge.

► Switch off charger B before connecting the

cables to the 12 V battery, so as to avoid any

dangerous sparks.

► Release the bonnet by pulling the internal

release lever, then the external safety catch.

► Ensure that the charger cables are in good

condition.

► Raise the bonnet.

For rechargeable hybrid

versions

(+) Positive terminal with a quick-release

terminal.

(-) Negative terminal.

As the battery's negative terminal is not

accessible, a remote earth point is located

opposite the battery.

► Lift the plastic cover on the (+) terminal, if the

vehicle has one.

► Connect the cables of charger B as follows:

The rechargeable hybrid system has two

accessory batteries: one at the front and one at

the centre of the vehicle.

• the positive (+) red cable to the (+) terminal of

battery A,

• the negative (-) black cable to earth point C on

the vehicle.

Central

Replacing the accessory batteries

Contact a PEUGEOT dealer or a qualified

workshop.

The central battery is located in the front armrest

storage compartment.

► Open the driver's door to wake up the vehicle

(or turn the ignition on without pressing the

brake pedal).

Jump-starting another vehicle

Do not start or jump-start another vehicle

using the vehicle’s accessory batteries.

The hybrid system will automatically start

charging the 48 V battery after 1 minute with

a 12 V power supply higher than 13.5 V. The

current supplied by the battery charger should

be about 30-50A.

When the appropriate energy level is reached

in the 48 V battery (between 30 to 40 minutes

depending on 12 V battery state of charge), the

Accessing the accessory batteries

Front

The front battery is located under the bonnet.

218

In the event of a breakdown

To reach the battery:

To charge the vehicle's front battery

yourself, use only a charger compatible

with lead-acid batteries with a nominal

voltage of 12 V.

8

► Switch off charger B before connecting the

cables to the battery, so as to avoid any

dangerous sparks.

► Open the front armrest.

► Unclip the compartment's floor.

Follow the instructions provided by the

manufacturer of the charger.

Never reverse polarities.

(+) Positive terminal, protected by a red plastic

cover (not accessible).

(-) Negative terminal with a black quick-release

connector.

► Ensure that the charger cables are in good

condition.

It is not necessary to disconnect the

battery.

► Lift the plastic cover on the (+) terminal, if the

vehicle has one.

Charging the front battery using a battery

charger

► Connect the cables of charger B as follows:

► Switch the ignition off.

• Positive (+) red cable to the (+) terminal on

battery A.

• Negative (-) black cable to earth point C on the

vehicle.

► Switch off all electrical consumers (audio

system, lighting, wipers, etc.).

For optimum service life of the front battery, it

is essential to maintain an adequate state of

charge.

In some circumstances, it may be necessary to

charge the front battery:

– When using the vehicle mainly for short

journeys.

– If the vehicle is to be taken off the road for

several weeks.

► At the end of the charging operation, switch

off charger B before disconnecting the cables

from battery A.

Disconnecting/reconnecting the

accessory batteries

Consult a PEUGEOT dealer or a qualified

workshop.

Procedure for disconnecting/reconnecting the

accessory batteries in the event of long-term

immobilisation of the vehicle.

Before disconnecting the accessory batteries:

► Open the driver's door and boot.

219

In the event of a breakdown

► Close all other doors.

► Switch off all electrical consumers (audio

system, wipers, lamps, etc.).

• Raise lever A fully to release clamp B.

• Remove clamp B by lifting it off.

Following reconnection

After reconnecting the battery, turn on the

ignition and wait 1 minute before starting the

engine, to enable the electronic systems to

initialise.

If minor problems nevertheless persist following

this operation, contact a PEUGEOT dealer or a

qualified workshop.

Referring to the relevant section, reinitialise

certain equipment:

– Electronic key.

Reconnection

Front battery:

► Switch off the ignition and wait for the

READY indicator lamp to go out.

► Observe a waiting time of 4 minutes.

Never reverse the order of the steps

for disconnecting and reconnecting the

accessory batteries - risk of irreversible

damage!

– Sunroof.

– Electric windows.

– Date and time.

Disconnection

Central battery:

– Preset radio stations.

► Disconnect the (-) terminal using the black

quick-release connector.

► Connect the (+) terminal by connecting the

red quick-release clamp:

After reconnecting the battery, the

message " Collision risk detection

system fault " is displayed on the instrument

panel when the ignition is switched on. This

operation is perfectly normal. The message

will disappear while driving.

Front battery:

• Raise lever A fully.

• Refit open clamp B on the (+) terminal.

• Push clamp B fully down.

• Lower lever A to lock clamp B.

Central battery:

► Connect the (-) terminal using the black

quick-release connector.

► Disconnect the (+) terminal by disconnecting

the red quick-release clamp:

220

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In the event of a breakdown -> 12 V battery/Accessory batteries for Your Peugeot 5008 SUV Third Generation (2024-2025)

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