service PEUGEOT 408 2023 Owners Manual

Access to the Handbook
ONLINE
View or download the handbook at the following
address:
http://public.servicebox.peugeot.com/APddb/Scan this QR Code for direct access.
This symbol indicates the latest
information available.
Select:
–
the language,
–


the vehicle and body style,
–


the issue period of the handbook corresponding to
the date of 1st registration of the vehicle.
MOBILE
Install the MYPEUGEOT application (content
004400590044004C004F00440045004F0048000300521089004C00510048000C0011
Also available in the
Scan
application.
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In the Help touch screen application,
select the User Manual tab.
Several types of searches are available to access the
information sought.
For safety reasons, this application is not
accessible while driving above 3 mph \(5 km/h\). CarM an uals 2 .c o m

5
Overview
1.Exterior lighting controls/Direction indicators/
Instrument panel display page/Service
indicator
2. Wiper controls/Screenwash/Trip computer
3. Automatic gearbox control paddles
4. Speed limiter/Cruise control/Adaptive cruise
control/Drive Assist Plus or Drive Assist 2.0
controls
A. Increase/Decrease the speed setting
Display and adjustment of the distance
setting to the vehicle in front (Adaptive cruise
control)
B. Select/Deselect the Cruise control
Select/Deselect the Adaptive cruise control/
Drive Assist Plus
C. Start/Pause the Speed limiter or Cruise
control with the speed setting saved
Confirmation of vehicle restart after automatic
stop (Adaptive cruise control with Stop&Go
function)
D. Select/Deselect the Speed limiter
E. Activation of the Speed limiter or Cruise
control with the speed setting saved
Use the speed suggested by the Road signs
recognition function
5. Horn/Driver front airbag
6. Audio system setting controls
F. Press: Display favourite radio stations/media
Up/Down: previous/next radio/media/
smartphone selection
Press: validation of a selection
G. Increase/Decrease the volume H.
Pick up/Hang up
Access to the Phone application's call log
I. Short press: system voice commands
Long press: smartphone voice commands
Side control bar



1. LED technology headlamps beam height
adjustment
2. Motorised tailgate
3. Heated windscreen
4. Heated steering wheel
5. Opening the fuel filler flap
6. Temperature pre-conditioning operation
indicator lamp
Centre control bars



1. Automatic air conditioning system controls/
HOME button
or
i-Toggles/HOME button
2. Audio system controls
3. Shortcuts for driving aids
4. Access to the Climate application
5. Windscreen and front windows demisting
6. Recirculation of interior air
7. Rear screen de-icing
8. Switching automatic air conditioning off
9. Hazard warning lamps CarM an uals 2 .c o m

8
Eco-driving
Eco-driving
Eco-driving refers to a range of everyday
practices that allow the motorist to optimise
the vehicle's energy consumption (fuel and/or
electricity) and CO
2 emissions.
Optimise your use of the gearbox
With an automatic gearbox, favour automatic
mode. Do not depress the accelerator pedal
heavily or suddenly.
The gear shift indicator prompts you to engage
the most suitable gear. Whenever this indication
is displayed on the instrument panel, follow it
straight away.
With an automatic gearbox, this indicator
appears only in manual mode.
Drive smoothly
Maintain a safe distance between vehicles, use
engine braking rather than the brake pedal and
press the accelerator gradually. These practices
help to save on energy consumption, reduce
CO
2 emissions and decrease general traffic
noise.
With an EAT8 gearbox, with the gear selector in
mode
D, and except in Sport mode, favour "free-
wheeling" by gradually lifting your foot fully off
the accelerator pedal in order to save fuel.
When the traffic is flowing smoothly, select the
cruise control.
Control the use of electrical equipment
Before moving off, if the passenger compartment
is too warm, ventilate it by opening the windows
and air vents before using the air conditioning.
At speeds above 31
mph (50 km/h), close the
windows and leave the air vents open.
Consider using equipment that can help keep
the temperature in the passenger compartment
down.
Unless automatically regulated, switch off the air
conditioning as soon as the desired temperature
has been reached.
Switch off the demisting and defrosting functions,
if they are not managed automatically.
Switch off the heated seat and heated steering
wheel as soon as possible.
Adapt your use of the headlamps and/or
foglamps to the level of visibility, in accordance
with current legislation in the country in which
you are driving.
Avoid running the engine before moving off,
particularly in winter (other than in severe wintry
conditions: temperature below -23°C). The
vehicle will warm up much faster while driving.
As a passenger, avoid connecting your
multimedia devices (e.g.
film, music, video
game) to help reduce the consumption of energy.
Disconnect all portable devices before leaving
the vehicle.
Limit the causes of excess consumption
Spread loads throughout the vehicle. Place the
heaviest items in the boot as close as possible to
the rear seats.
Limit the loads carried in the vehicle and
minimise wind resistance (e.g.
roof bars, roof
rack, bicycle carrier, trailer). Preferably, use a
roof box.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and refit
summer tyres.
Comply with the servicing instructions
Check tyre pressures regularly, with the tyres
cold, referring to the label in the door aperture on
the driver's side.
Carry out this check in particular:
–

before a long journey
.
–

at each change of season.
–


after a long period out of use.
Do not forget the spare wheel and, where
applicable, the tyres on your trailer or caravan.
Have your vehicle serviced regularly (e.g.

engine
oil, oil filter, air filter, passenger compartment
filter, etc.). Observe the schedule of operations in
the manufacturer's service schedule.
When filling the fuel tank, do not continue after
the third cut-out of the nozzle, to avoid overflow.
You will only see the fuel consumption of your
new vehicle settle down to a consistent average
after the first 1,900 miles (3,000 kilometres). CarM an uals 2 .c o m

12
Dashboard instruments
Evacuate the vehicle as quickly as possible
and move to a safe distance.
Carry out (2).
Traction battery malfunction
(Rechargeable hybrid)
Fixed, combined with the Service
warning lamp, accompanied by the
display of a message.
The traction battery has a fault.
Carry out (2).
Maximum coolant temperatureFixed.
The temperature of the cooling system is
too high.
Carry out (1), then wait until the engine has
cooled down before topping up the level, if
necessary. If the problem persists, carry out (2).
Engine oil pressureFixed.
There is a fault with the engine lubrication
system.
Carry out (1) and then (2).
System malfunction (Rechargeable hybrid)Fixed.
The rechargeable hybrid system is faulty.
Carry out (1) and then (2).
Cable connected (Rechargeable hybrid)Fixed when the ignition is switched on.
The charging cable is connected to the
vehicle's connector.
Fixed when the ignition is switched on,
accompanied by a message.
It is not possible to start the vehicle while the
charging cable is connected to the vehicle’s
connector.
Disconnect the charging cable and close the
flap.
12 V battery chargeFixed.
The battery charging circuit is faulty
(e.g.

dirty terminals, loose or severed alternator
belt).
Carry out (1).
If the electric parking brake stops working,
immobilise the vehicle:
►

Fit the chock against one of the wheels.
Clean and tighten the terminals. If the warning
lamp does not go off when the engine is started,
carry out (2).
BrakingFixed.
The brake fluid level in the braking circuit
has dropped significantly.
Carry out (1), then top up with fluid that complies
with the manufacturer's recommendations. If the
problem persists, carry out (2).
Fixed.
The electronic brake force
distribution

(EBFD) system is faulty.
Carry out (1) and then (2).
Electric parking brakeFixed.
The electric parking brake is applied.
Flashing.
Application/release is faulty.
Carry out (1): park on flat ground (on a level
surface).
Select mode
P on the automatic gearbox.
Switch off the ignition and carry out (2).
Power steeringFixed, accompanied by an audible signal.
The power steering has a fault.
Carry out (1) and then (2).
Door(s) openFixed, associated with a message
identifying the access.
An audible signal supplements the alert if the
speed is higher than 6 mph (10
km/h).
A door or the boot is not properly closed.
Seat belts not fastened/unfastenedFixed or flashing, accompanied by an
increasing audible signal.
A seat belt has not been fastened or has been
unfastened.
Orange warning/indicator lamps
Service
Temporarily on, accompanied by the display of a message.
One or more minor faults, for which there is/are
no specific warning lamp(s), have been detected. CarM an uals 2 .c o m

14
Dashboard instruments
The warning lamp should go off when the engine
is started.
Carry out (3) without delay.
Dynamic stability control (DSC)/Anti-slip
regulation (ASR)
Fixed.
The system is deactivated.
The DSC/ASR system is reactivated
automatically when the vehicle is restarted,
and at speeds above approximately 31 mph
(50

km/h).
At speeds below 31
mph (50 km/h), it can be
reactivated manually.
Flashing.
DSC/ASR system regulation is activated
in the event of a loss of grip or trajectory.
Fixed.
The DSC/ASR system has a fault.
Carry out (3).
Emergency brake malfunction (with
electric parking brake)
Fixed, accompanied by the
message "Parking brake fault".
Emergency braking does not deliver optimal
performance.
If automatic release is not available, use manual
release or carry out (3).
Hill start assistFixed, accompanied by the
message "Anti roll-back system
fault".
The system has a fault. Carry out (3).
Post Collision Safety BrakeFixed, associated with the
Service warning lamp,
accompanied by the display of a message and
an audible signal.
The system has a fault.
Carry out (3) quickly.
Under-inflationFixed.
The pressure in one or more tyres is too
low.
Check the pressure of the tyres as soon as
possible.
Reinitialise the detection system after adjusting
the pressure.
Under-inflation warning lamp
flashing then fixed and Service
warning lamp fixed.
The tyre pressure monitoring system is faulty.
Under-inflation detection is no longer monitored.
Check the tyre pressures as soon as possible
and carry out (3).
Parking sensorsFixed, accompanied by an onscreen
message and an audible signal.
The system is deactivated.
Fixed, associated with the Service
warning lamp, accompanied by the
display of a message and an audible signal.
The system has a fault.
Carry out (3).
Active bonnetFixed, accompanied by the display of a
message.
The active bonnet has been triggered.
Do not touch the bonnet.
Call a roadside assistance provider or carry
out (3) while driving no faster than 19 mph (30
km/h).
AirbagsFixed, associated with the Service
warning lamp and accompanied by
the display of a message.
One of the airbags or seat belt pyrotechnic
pretensioners is faulty.
Carry out (3).
Front passenger airbag (ON)Fixed.
The front passenger airbag is activated.
The control is set to the "ON" position.
In this case, do not install a "rearward facing"
child seat on the front passenger seat - risk
of serious injury!
Front passenger airbag (OFF)Fixed.
The front passenger airbag is deactivated.
The control is set to the “OFF ” position.
A "rearward facing" child seat can be installed,
unless there is a fault with the airbags (Airbags
warning lamp on). CarM an uals 2 .c o m

17
Dashboard instruments
1e-SAVE function (Rechargeable hybrid)Fixed, accompanied by the reserved
electric range.
The function is activated.
Indicators
Service indicator
The servicing information is expressed in terms
of distance (miles or kilometres) and time
(months or days).
The alert is given at whichever of these two
terms is reached first.
The servicing information is displayed in the
instrument panel. Depending on the version of
the vehicle:
–

The distance recorder display line indicates
the distance remaining before the next service
is due, or the distance travelled since it was due
preceded by the "-" sign.
–


An alert message indicates the distance
remaining, as well as the period before the next
service is due or how long it is overdue.
The value indicated is calculated according to the distance covered and
the time elapsed since the last service.
The alert may also be triggered close to a
due date.
Service spannerOn temporarily when the ignition is
switched on.
Between 620 and 1,860 miles (1,000 and 3,000
km) remain before the next service is due.
Fixed, when the ignition is switched on.
The next service is due in less than 620
miles (1,000 km).
Have your vehicle serviced very soon.
Service spanner flashingFlashing then fixed, when the ignition is
switched on.
The servicing interval has been exceeded.
Have your vehicle serviced as soon as possible.
Resetting the service indicator
The service indicator must be reset after each
service.
If you have serviced your vehicle yourself:
►

Switch the ignition off.



► Press and hold the button located on the end
of the lighting control stalk.
► Switch on the ignition without starting the
engine; a temporary display window appears and
a countdown begins.
►

When the display indicates =0

, a confirmation
message appears; release the lighting control
stalk button and the spanner symbol disappears.
If you disconnect the battery following
this operation, lock the vehicle and wait
at least 5 minutes for the reset to be
registered.
Reminder of the servicing information
Servicing information is accessible using
the Settings > Vehicle application on the
touch screen.
►

Then select
Safety > Diagnostics.
Engine oil level indicator
(Depending on version)
The level read will only be correct if the vehicle is on level ground and the engine
has been off for more than 30 minutes.
Low oil level
This is indicated by the message " Oil
level incorrect" on the instrument panel,
accompanied by the lighting of the Service
warning lamp and an audible signal.
If a low oil level is confirmed by a check using
the dipstick, the level must be topped up to avoid
damage to the engine. CarM an uals 2 .c o m

19
Dashboard instruments
1Charge level indicator
(Rechargeable hybrid)


The charge level of the traction battery and
the remaining range in electric driving mode
are permanently displayed when the vehicle is
switched on.
The range displayed depends on the use of the vehicle (type of driving and speed),
the outside temperature and the activated
comfort equipment.
Manual test
This function allows you to check certain
indicators and display the alerts log.
The test is launched in the Settings> Vehicle touch screen application.
►

Then select
Safety > Diagnostics.
The following information is displayed on the
instrument panel:
–

T

yre pressures.
–

Engine oil level (depending on engine).
–


Next service due.
–


Current alerts.
This information is also displayed automatically every time the ignition is
switched on.
Total distance recorder
The total distance recorder measures the total
distance travelled by the vehicle since its initial
registration.
With the ignition on, the total distance is
displayed at all times. It remains displayed for
30
seconds after switching off the ignition. It is
displayed when the driver's door is opened, and
when the vehicle is locked or unlocked.
When travelling abroad, you may have to
change the distance units (miles or km):
the displayed speed must be in the local
country’s official unit (mph or km/h).
The unit is changed via the screen's
configuration application, with the vehicle
stationary.
Rechargeable hybrid vehicles
The total distance recorder is only
accessible from the trip computer.
For more information on the Trip computer,
refer to the corresponding section.
Lighting dimmer
Used to manually adjust the brightness of the
instruments and controls to suit the exterior light
level.
It is configured in the Settings >
Brightness touch screen application.
►

In the "
Cockpit" category, press or move the
slider to the desired setting.
Trip computer
Displays information related to the current trip
(range, fuel consumption, average speed, etc.).
Data displayed on the
instrument panel
Displaying the different tabs



► Pressing the button located on the end of the
wiper control stalk displays the following tabs in
turn:
–

Current information:
•


Current consumption (Petrol).
•


T
ime counter for Stop & Start (Petrol).
•

Percentage of the current journey travelled
in all-electric driving mode (Rechargeable
hybrid).
•


T
otal distance recorder (Rechargeable
hybrid). CarM an uals 2 .c o m

20
Dashboard instruments
– Trips "1" then "2":• A verage speed.
•

A
verage fuel consumption.
•

Distance travelled.
Trip reset
► When the desired trip is displayed,
press the button on the end of the wiper
control stalk for more than 2
seconds.
Trips "1" and "2" are independent and are used
in the same way.
Definitions
Range
(miles or km)Distance that can still be travelled with the
fuel remaining in the tank (based on the
average fuel consumption over the last few miles
(kilometres) travelled).
This value may vary following a change in driving
style or terrain, leading to a significant change in
current fuel consumption.
When the range falls below 19 miles (30
km),
dashes are displayed.
After filling with at least 5 litres of fuel, the range
is recalculated and is displayed if it exceeds 62
miles (100
km).
Dashes appearing permanently in place of
numbers while driving indicates a malfunction.
Consult a PEUGEOT dealer or a qualified
workshop.
Current consumption
(mpg or l/100 km or km/l)Calculated during the last few seconds.
This function is only displayed at speeds above
19 mph (30
km/h).
Average consumption
(mpg or l/100 km or km/l)Calculated since the last trip computer
reset.
Average speed
(mph or km/h)Calculated since the last trip computer
reset.
Distance travelled
(miles or km)Calculated since the last trip computer
reset.
Stop & Start time counter
(minutes/seconds or hours/minutes)
If your vehicle is fitted with the Stop & Start
function, a time counter calculates the time spent
in STOP mode during a journey.
The time counter is reset each time the ignition is
switched on.
10-inch touch screen
This system gives access to the following elements:
–

T
ime and exterior temperature.
–

Heating/air conditioning system controls and
reminders of settings.
–


Settings for driving aid functions, comfort and
safety functions, audio equipment and digital
instrument panel.
–


Settings of functions specific to rechargeable
hybrid vehicles.
–


Display of visual manoeuvring aid functions.
–


Interactive handbook.
–


V
ideo tutorials (e.g. screen management,
driving aids, voice recognition).
–

Audio equipment and telephone controls with
display of

associated information.
–

Connected services and display of associated
information.
–


Navigation system controls and display
of associated information (depending on
equipment).
–


V
oice recognition (depending on equipment).
For safety reasons, always stop the
vehicle before performing operations
that require sustained attention.
Some functions are not accessible while
driving. CarM an uals 2 .c o m

26
Access
Advice
Remote control
The remote control is a sensitive, high-
frequency device; avoid handling it in your
pocket, due to the risk of unintentionally
unlocking the vehicle.
Avoid pressing the remote control buttons
while out of range of the vehicle, due to
the risk of rendering the remote control
inoperative. It would then be necessary to
reset it.
The remote control does not work
when the
key is in the ignition switch, even when the
ignition is switched off.
Anti-theft protection
Do not modify the electronic vehicle
immobiliser, as this might result in
malfunctions.
For vehicles with a key ignition switch,
remember to remove the key and turn the
steering wheel to engage the steering lock.
Locking the vehicle
Driving with the doors locked could make
it more difficult for the emergency services
to enter the passenger compartment in an
emergency.
As a safety precaution, remove the key from
the ignition or take the electronic key with you
when leaving the vehicle, even for a short
time.
Purchasing a second-hand vehicle
Have the key codes memorised by a
PEUGEOT dealer, to ensure that the keys
in your possession are the only ones able to
start the vehicle.
Proximity Keyless Entry
and Start
This is a Keyless Entry and Start system. It enables automatic vehicle locking/unlocking
simply by detecting the electronic key.
As long as the driver has the electronic key
on their person, the vehicle unlocks as they
approach and locks when they walk away.
Key recognition zones:


Zone A: welcome lighting on approaching
the vehicle (between 2 and 5 metres from the
vehicle). Zone B: automatic locking on moving away from
the vehicle (about 2
metres from the vehicle).
Zone C: automatic unlocking on approaching
the vehicle (between 1 and 2 metres from the
vehicle).
Automatic functions are configured in the Settings > Vehicle touch screen
application.
Unlocking the vehicle

Selective unlocking (driver’s door, boot) is
configured in the Settings
> Vehicle
touch screen application.
Complete unlocking
The vehicle (doors and boot) unlocks:
► Either automatically as the driver approaches
in zone
C, if the automatic functions are
activated.
►

Or by gently pressing the driver's door handle
or the button on the boot.
Unlocking, and alarm deactivation (depending
on version), is confirmed by the flashing of the
direction indicators and lighting of the daytime
running lamps. CarM an uals 2 .c o m

35
Access
2Alarm
(Depending on version)



System which protects and provides a deterrent
against theft and break-ins.
Exterior perimeter monitoring
The system checks for opening of the vehicle.
The alarm is triggered if anyone tries to open a
door, the boot or the bonnet, for example.
Interior volumetric monitoring
The system checks for any variation in volume in
the passenger compartment.
The alarm is triggered if anyone breaks a
window, enters the passenger compartment or
moves inside the vehicle.
Anti-tilt monitoring
The system checks for any change in the attitude
of the vehicle.
The alarm goes off if the vehicle is lifted or
moved.
When the vehicle is parked, the alarm
will not be triggered if the vehicle is
knocked.
Rechargeable hybrid vehicles
Depending on version, interior volumetric
and anti-tilt monitoring may be reduced or
even suspended during temperature pre-
conditioning sequences.
Self-protection function
The system checks whether any of its
components are out of service.
The alarm is triggered if the battery, the central
control or the siren wiring is put out of service or
damaged.
Work on the alarm system
Consult a PEUGEOT dealer or a
qualified workshop.
Locking the vehicle with full
alarm system
Activation
► Switch off the ignition and exit the vehicle.
► Lock or deadlock the vehicle using the
remote control or by pressing on the driver's
door handle.
When the monitoring system is active, the red
indicator lamp in the button flashes once per
second and the direction indicators come on for
about 2 seconds.
The exterior perimeter monitoring is activated
after 5 seconds and the interior volumetric
monitoring after 45 seconds.
The alarm does not activate when locking automatically from a distance.
Door, boot or bonnet
If an opening is not properly closed,
the vehicle is not locked, but the exterior
perimeter monitoring will be activated after
45 seconds, at the same time as the interior
volumetric monitoring.
Sunroof
If the sunroof remains open, the vehicle
is locked with exterior perimeter monitoring
activated but without interior volumetric or
anti-tilt monitoring.
Deactivation
► Press one of the remote control unlocking
buttons:
Short press.
Long press.
or
►

Unlock the vehicle by pressing the driver
’s
door handle. CarM an uals 2 .c o m