2024 PEUGEOT 308 jump start

210
In the event of a breakdown
Wash your hands afterwards.
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.
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.
Automatic gearbox
Never try to start the engine by pushing
the vehicle.
Electric vehicles
Flat accessory battery
It is no longer possible to start the motor
or recharge the traction battery.
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.
Jump-starting another vehicle
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 injury.
Keep the vehicle's battery out of the reach
of children.
The vehicle's battery contains sulphuric acid which can make you go blind or
cause severe burns.
For more information, refer to the
handbook.
Explosive gases can be present close to
the battery.
For petrol/Diesel versions
Procedure for starting the engine using another
battery or for charging a discharged battery.
Accessing the battery
The battery is located under the bonnet.


For access to the (+) terminal:
► Release the bonnet by pulling the internal
release lever
, then the external safety catch.
►

Raise the bonnet.
(+)

Positive terminal with a quick-release
terminal.
(-) Negative terminal.
As the battery's negative terminal is not
accessible, a remote earth point is located near
the battery.
Starting using another battery
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.
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

2 11
In the event of a breakdown
8at 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.


► Lift the plastic cover on the (+) terminal, if the
vehicle has one.
►

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).
► 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.
►

W
ait 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.
►


Allow the engine to run for at least
30

minutes, with the vehicle stationary, so that
the battery reaches an adequate state of charge.
Driving immediately without having
reached a sufficient level of charge may
affect some of the vehicle's functions (e.g.
Stop & Start).
Charging the battery using a battery
charger
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:
–

When using the vehicle mainly for short
journeys.
–


If the vehicle is to be taken off the road for
several weeks.
Consult a PEUGEOT dealer or a qualified
workshop.
To charge the vehicle's battery yourself, use only a charger compatible with
lead-acid batteries with a nominal voltage of
12

V.
Follow the instructions provided by the
manufacturer of the charger.
Never reverse polarities.
It is not necessary to disconnect the
battery.
►

Switch the ignition off.
►


Switch off all electrical consumers (audio
system, lighting, wipers, etc.).


► 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.

213
In the event of a breakdown
8state of charge of the battery (up to about 8
hours).
For hybrid versions
Procedure for starting the engine using another
battery or for charging a discharged battery
(12 V or 48 V).
►

Access to the 12
V battery.
For more information on Accessing the battery,
refer to the corresponding section.
►

If necessary
, perform the 12 V battery
disconnection/reconnection procedure.
For more information on Disconnecting/
Reconnecting the battery, refer to the
corresponding section.
►

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.
Starting using another battery
The hybrid system starts the vehicle, but a 12 V supply is required. There are
several reasons why the vehicle cannot be
started.
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.
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.


► Lift the plastic cover on the (+) terminal, if the
vehicle has one.
►

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).
►

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.
►

W
ait 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.
►


Allow the engine to run for at least
30

minutes, with the vehicle stationary, so that
the battery reaches an adequate state of charge.
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
For optimum service life of the battery, it is
essential to maintain an adequate state of
charge.

215
In the event of a breakdown
8► Lift the plastic cover on the (+) terminal, if the
vehicle has one.
►

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.
►

Open the driver's door to wake up the vehicle
(or turn the ignition on without pressing the
brake pedal

).
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, the hybrid system automatically
stops the charging process of the 48
V battery.
The current supplied by the 48
V battery should
be about 10-15

A.
►


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.
►


W
ait for it to return to idle.
►

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.For rechargeable hybrid
versions
The rechargeable hybrid system has two accessory batteries: one at the front and one at
the centre of the vehicle.
Replacing the accessory batteries
Contact a PEUGEOT dealer or a
qualified workshop.
Jump-starting another vehicle
Do not start or jump-start another vehicle
using the vehicle’s accessory batteries.
Accessing the accessory batteries
Front
The front battery is located under the bonnet.

For access to the (+) terminal:
► Release the bonnet by pulling the internal
release lever
, then the external safety catch.
►

Raise the bonnet. (+)

Positive terminal with a quick-release
terminal.
(-) Negative terminal.
As the battery's negative terminal is not
accessible, a remote earth point is located near
the battery.
Central
The central battery is located in the front armrest
storage compartment.
To reach the battery:




► Open the front armrest.
► Unclip the compartment's floor .
(+) Positive terminal, protected by a red plastic
cover (not accessible).
(-) Negative terminal with a black quick-release
connector.
Charging the front battery using a
battery charger
For optimum service life of the front battery, it
is essential to maintain an adequate state of
charge.

251
Alphabetical index
I
Ignition 101, 242
Ignition on
101
Immobiliser, electronic

100
Indicator, AdBlue® range

21
Indicator, coolant temperature

21
Indicator, engine oil level

20
Indicators, direction

70
Indicator, service

19
Inflating tyres

193, 228
Inflating tyres and accessories
(using the kit)

201, 203
Information, vehicle

11, 245
Infrared camera

120
Instrument panel

11, 25, 25–26, 120
Instrument panels

11
ISOFIX mountings

93, 95–96
J
Jack 200–201, 204
Jump starting
210, 213
K
Key 30, 32, 35
Key, electronic
32–33
Keyless Entry and Starting

30, 32–33, 100–101
Key not recognised 102
Key with remote control
30, 100
Kit, hands-free

237
Kit, puncture repair

200–201
Kit, temporary puncture repair

200–203
Klaxon

81
L
Labels, identification 228
Lamps, parking
70
Lamps, rear

208–209
Lamps with Full LED technology

71, 73
Lane keeping assist

148
Lane positioning assist

130, 135–136
Leather (care)

198
LEDs - Light-emitting diodes

70, 208–209
Level, AdBlue®

191
Level, brake fluid

191
Level, Diesel additive

192
Level, engine coolant

21, 191
Level, engine oil

20, 190
Levels and checks

189–191
Level, screenwash fluid

76, 191
Light-emitting diodes - LEDs

70, 208–209
Lighting, boot

68
Lighting dimmer

25
Lighting, exterior

69, 72
Lighting, guide-me home

71
Lighting, interior

64
Lighting, mood

64
Lighting, welcome 71–72
Loading
185
Load reduction mode

188
Locating your vehicle

31
Locking

31–33
Locking from the inside

34
Locking the doors

34
Log, alerts

25
Long-distance blind spot monitoring

150
Long objects, transporting

64
Lumbar

48
M
Mains socket (domestic network) 168–169, 175
Maintenance (advice)
163–164, 196
Maintenance, routine

120, 191, 193
Manoeuvring aids (recommendations)

119
Map reading lamps

64
Markings, identification

228
Massage function

50
Massage, multi-point

50
Mat

63, 120
Menu, shortcuts

27
Minimum traction battery charge level
(Electric)

24
Mirror, rear view

52
Mirrors, door

51–52, 59, 150
Mirror, vanity

61
Misfuel prevention

161
Mobile application

29, 59, 170, 172, 177, 178