2021 PEUGEOT EXPERT ECU

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General safety
recommendations
Do not remove the labels attached in
different places on your vehicle. They
include safety warnings as well as
identification information for the vehicle.
For all work on your vehicle, use a
qualified workshop that has the technical
information, skills and equipment required, all
of which a PEUGEOT dealer is able to
provide.
Depending on country regulations,
certain safety equipment may be
mandatory: high visibility safety vests,
warning triangles, breathalysers, spare bulbs,
spare fuses, fire extinguisher, first aid kit, mud
flaps at the rear of the vehicle, etc.
Installing electrical accessories:
– The fitting of electrical equipment or
accessories not approved by PEUGEOT
may
cause excessive current consumption and
faults and failures with the electrical system
of your vehicle. Contact a PEUGEOT dealer
for information on the range of approved
accessories.
–

As a safety measure, access to the
diagnostic socket, used for the vehicle's
electronic systems, is reserved strictly for
PEUGEOT dealers or qualified workshops,
equipped with the special tools required (risk
of malfunctions of the vehicle's electronic
systems that could cause breakdowns or
serious accidents). The Manufacturer cannot
be held responsible if this advice is not
followed.
–

Any modification or adaptation not intended
or authorised by PEUGEOT

or carried out
without meeting the technical requirements
defined by the Manufacturer will result in the
suspension of the commercial warranty.
Installation of accessory radio
communication transmitters
Before installing a radio communication
transmitter with an external aerial, you must
without fail contact a PEUGEOT dealer for
the specification of transmitters which can
be fitted (frequency, maximum power, aerial
position, specific installation requirements),
in line with the Vehicle Electromagnetic
Compatibility Directive (2004/104/EC).
Declarations of conformity for radio
equipment
The relevant certificates are available on the
http://public.servicebox.peugeot.com/APddb/
website.
Hazard warning lamps



► Pressing the red button causes all the
direction indicators to flash.
They can operate with the ignition off.
Automatic operation of hazard warning lamps
When braking in an emergency, depending on
the rate of deceleration, the hazard warning
lamps come on automatically. They switch off
automatically when you next accelerate.
They can be turned off by pressing the button
again.

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5Emergency or assistance
call




Peugeot Connect SOS
(PE112)
► In an emergency , press button 1 for more
than 2 seconds.
The lighting of the indicator lamp and a voice
message confirm that the call has been made
to the emergency servicesIn accordance
with the general conditions of use of the
service, available from dealers and subject to
technological and technical limitations..
‘Peugeot Connect SOS’ immediately locates
your vehicle and puts you in contact with the
appropriate emergency servicesIn areas covered
by ‘Peugeot Connect SOS’ and ‘Peugeot
Connect Assistance’.
The list of countries covered and telematic
services provided is available from dealers or on
the website for your country..
► Pressing again immediately cancels the
request.
The indicator lamp flashes when the vehicle
data is sent, and then remains lit when
communication is established.
If an impact is detected by the airbag
control unit, an emergency call is made
automatically, independently of the
deployment of any airbags.
‘Peugeot Connect SOS’ is a service that
can be accessed free of charge.
System operation
– Upon switching on the ignition, if the indicator
lamp lights up red, then green, and then goes
out: the system is operating correctly
.
–

If the indicator lamp is fixed red: system
malfunction
–


If the indicator lamp flashes red: replace the
emergency battery

.
In the latter two cases, emergency and
assistance call services may not work.
Contact a dealer or a qualified repairer as soon
as possible.
The system fault does not prevent the vehicle from being driven.
Data processing
All processing of personal information by
the "Peugeot Connect SOS" system (PE112)
complies with the framework for protection
of personal information established by
Regulation 2016/679 (GDPR) and Directive
2002/58/EC of the European Parliament
and the Council, and in particular, seeks to
protect the vital interests of the data subject,
in accordance with Article
6.1, paragraph d) of
Regulation 2016/679.
Personal information processing is strictly
limited to the management of the "Peugeot
Connect SOS" system used with the “112”
European single emergency call number.
The "Peugeot Connect SOS" system is able
to collect and process only the following
data relating to the vehicle: chassis number,
type (passenger vehicle or light commercial
vehicle), fuel type or power source, most
recent three locations and direction of travel,
and a timestamped log file recording the
automatic activation of the system.
The recipients of the processed data are the
emergency call handling centres designated
by the relevant national authorities in the
territory in which they are located, enabling
priority reception and handling of calls to the
“112” emergency number.
Data storage
Data contained in the system’s memory
is not accessible from outside the system until
a call is made. The system is not traceable
and is not continuously monitored in its
normal operating mode.

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The data in the system's internal memory is
automatically and continuously erased. Only
the vehicle’s three most recent locations are
stored.
When an emergency call is triggered, the data
log is stored for no more than 13 hours.
Access to data
You have the right to access the data
and, if necessary, submit a request to
rectify, erase or restrict the processing of
any personal information not processed in
accordance with the provisions of Regulation
2016/679 (GDPR). Third parties to which data
has been communicated shall be notified of
any rectification, erasure or restriction carried
out in accordance with the aforementioned
Directive, unless doing so would be
impossible or require a disproportionate effort.
You also have the right to lodge a complaint
with the relevant data protection authority.
Peugeot Connect
Assistance
► If the vehicle breaks down, press button 2
for more than 2 seconds to request assistance
(confirmed by a voice messageAccording to the
geographic coverage of ‘Peugeot Connect SOS’,
‘Peugeot Connect Assistance’ and the official
national language chosen by the owner of the
vehicle.
The list of countries covered and telematic
services provided is available from dealers or on
the website for your country.).
►

Pressing again immediately cancels the
request.
Privacy mode allows you to manage the
level of sharing (data and/or location)
between your vehicle and PEUGEOT.
It can be configured in the Settings menu on
the touch screen.
By default, depending on equipment,
deactivate/reactivate geolocation by
simultaneously pressing the 2 buttons, then
press the "Peugeot Connect Assistance"
button to confirm.
If you purchased your vehicle outside the
PEUGEOT dealer network, we invite you
to have a dealer check the configuration of
these services and, if desired, modify them to
suit your wishes. In a multilingual country,
configuration is possible in the official national
language of your choice.
For technical reasons, in particular to
improve the quality of telematic services
for customers, the Manufacturer reserves the
right to carry out updates to the vehicle's
on-board telematic system at any time.
If you benefit from the Peugeot Connect
Packs offer with the SOS and Assistance
Pack included, there are additional services
available to you in your personal space, via
the website for your country.
For information about the SOS and
Assistance Pack, please refer to the general
conditions for these services.
Horn

► Press the central part of the steering wheel.
Pedestrian horn (Electric)
This system alerts pedestrians that the vehicle is approaching.
The pedestrian horn operates once the vehicle
is moving and at speeds of up to 19 mph
(30
km/h), in forward or reverse gear.
This function cannot be deactivated.

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5Malfunction
In the event of a malfunction, this warning
lamp comes on on the instrument panel.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
Electronic stability control
(ESC)
The electronic stability control programme includes the following systems:
–

Anti-lock braking system (ABS) and Electronic
brake force distribution (EBFD).
–


Emergency braking assistance (EBA).
–


Anti-slip regulation (ASR).
–


Dynamic stability control (DSC).
–


Intelligent traction control.
–


T
railer stability assist (TSA).
Anti-lock braking system (ABS)/Electronic brake force
distribution (EBFD)
These systems enhance the vehicle’s stability
and handling during braking, and enable greater
control while cornering, particularly on poor or
slippery road surfaces.
ABS prevents wheel locking in the event of
emergency braking.
Electronic brake force distribution (EBFD)
manages overall braking pressure on each
individual wheel.
► When braking in an emergency , depress
the pedal very firmly and maintain this
pressure.
The normal operation of the ABS may result in slight vibrations in the brake
pedal.
This warning lamp comes on fixed in the event of an ABS malfunction.
The vehicle retains conventional braking. Drive
carefully at a moderate speed.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
This warning lamp, when lit together with the STOP and ABS warning lamps,
accompanied by a message and an audible
signal, indicates an EBFD malfunction.
You must stop the vehicle.
Stop as soon as it is safe to do so and switch off
the ignition.
Contact a PEUGEOT dealer or a qualified
workshop.
When changing wheels (tyres and rims),
ensure that these are approved for your
vehicle.
After an impact
Have it checked by a PEUGEOT dealer
or a qualified workshop.
Emergency braking
assistance (EBA)
In an emergency, this system enables you
to reach the optimum braking pressure more
quickly and therefore reduce the stopping
distance.
It is triggered in relation to the speed at which
the brake pedal is pressed. This is felt by a
reduction in the resistance of the pedal and an
increase in braking efficiency.
Anti-slip regulation (ASR) / Dynamic stability control
(DSC)
Anti-slip regulation (or traction control) optimises
traction by using engine braking and by applying
the brakes on the driving wheels to avoid one
or more wheels spinning. It also enhances the
vehicle's directional stability.
If there is a difference between the vehicle’s
trajectory and the path desired by the driver, the
dynamic stability control system automatically
uses engine braking and the brakes on one or
more wheels to return the vehicle to the desired
path, within the limits of the laws of physics.
These systems are activated automatically every
time the vehicle is started.
These systems are activated in the event of a problem with grip or trajectory
(confirmed by this warning lamp flashing on the
instrument panel).

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Deactivation/Reactivation
In exceptional conditions (moving a vehicle that
is bogged down in mud, stuck in snow, on loose
soil, etc.), it may prove useful to deactivate the
DSC/ASR systems, so that the wheels can move
freely and regain grip.
However, it is recommended that the systems be
reactivated as soon as possible.
Only the ASR system can be deactivated
from the touch screen.
Deactivating using the button or Advanced
Grip Control
Press this button or turn the thumbwheel
to this position.
The indicator lamp in the button or thumbwheel
comes on: the DSC/ASR systems no longer
have an effect on engine operation.
Deactivating using the touch screen
In the "Driving/Vehicle" menu, deactivate
the ASR system.
A confirmation message is displayed and this warning lamp on the instrument panel
comes on.
The ASR system no longer acts on the operation
of the engine.
Reactivating using the button or Advanced
Grip Control
Press this button.
Or
Turn the thumbwheel to this position.
The indicator lamp in the button or thumbwheel
goes off.
Reactivating using the touch screen
In the "Driving/Vehicle" menu, activate
the ASR system.
A confirmation message is displayed and this warning lamp on the instrument panel
goes off.
These systems are reactivated automatically
every time the ignition is switched off, or at
speeds over 31 mph (50
km/h).
Below 31 mph (50
km/h), these systems must be
reactivated manually.
Malfunction
In the event of a malfunction, this warning
lamp comes on on the instrument panel,
accompanied by the display of a message and
an audible signal.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
ASR/DSC
These systems enhance safety during
normal driving, but should not encourage
the driver to take extra risks or drive at high
speed.
It is in conditions of reduced grip (rain, snow,
ice) that the risk of loss of grip increases. It
is therefore important for your safety to keep
these systems activated in all conditions, and
particularly in difficult conditions.
Correct operation of these systems depends
on compliance with the manufacturer's
recommendations relating to the wheels
(tyres and rims), braking and electronic
components, as well as the assembly and
repair procedures provided by PEUGEOT
dealers.
In order to ensure that these systems remain
effective in wintry conditions, the use of snow
or all-season tyres is recommended. All four
wheels must be fitted with tyres approved for
your vehicle.
All tyre specifications are listed on the
tyre/paint label. For more information
on Identification markings , refer to the
corresponding section.
Intelligent traction control
Depending on version, the vehicle has a system
to help with driving on snow: intelligent traction
control.
This system detects situations of poor surface
grip that could make it difficult to move off
or make progress on deep fresh snow or
compacted snow.
In these situations, the system limits the amount
of wheel spin to provide the best traction and
trajectory control for the vehicle.
The use of snow tyres is strongly recommended on surfaces offering low
levels of grip.

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5Trailer stability assist (TSA)
When towing, this system reduces the risk of the
vehicle or trailer snaking.
Operation
The system is activated automatically when the
ignition is switched on.
The electronic stability control system (ESC)
must not have any faults.
The vehicle speed must be between 37 and 99
mph (60 and 160 km/h).
If the system detects that the trailer is
snaking, it applies the brakes to stabilise
the trailer and reduces engine power, if
necessary, to slow the vehicle (indicated by the
flashing of this warning lamp on the instrument
panel and the brake lamps coming on).
For information on weights and towed loads,
refer to the Engine technical data and towed
loads section or your vehicle’s registration
certificate.
To ensure safe driving with a Towing device,
refer to the corresponding section.
Malfunction
If a fault occurs, this warning lamp lights
up on the instrument panel, accompanied
by a message and an audible signal.
To continue towing a trailer, reduce speed and
drive carefully!
Have it checked by a PEUGEOT dealer or a
qualified workshop.
The trailer stability control system provides an extra safety feature under
normal driving conditions, when following the
recommendations for use of trailers and
current legislation in force in your country. It
must not encourage the driver to take extra
risks, such as using a trailer in unsuitable
conditions of operation (e.g.
excessive load,
exceeded nose weight, worn or under-inflated
tyres, faulty braking system) or driving at
excessive speed.
In certain cases, the system may not detect
trailer snaking, particularly with a light trailer.
When driving on slippery or poor surfaces, the
system may not be able to prevent sudden
trailer snaking.
Advanced Grip Control
(Depending on version)
A special, patented traction control system,
which improves driveability on snow, mud and
sand.
This system, optimised for operation in a range
of conditions, enables you to manoeuvre in most
slippery conditions (encountered during normal
passenger car use).
When combined with all-season Peak Mountain
Snow Flake tyres, this system offers a
compromise between safety, grip and driveability.
The accelerator pedal should be pressed
sufficiently to allow the system to harness the
power of the engine. Operation at high engine
speeds is completely normal.
A five-position selector knob allows you to
choose the setting best suited to the driving
conditions encountered.
An indicator lamp associated with each mode
comes on, accompanied by the display of a
message to confirm your choice.
Operating modes



Standard (ESC)
This mode is calibrated for a low level of wheel spin, based on the different levels
of grip normally encountered on the road.
Whenever the ignition is switched off, the
system automatically resets to this mode.

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Snow
This mode adapts its strategy to the conditions of grip encountered for each of
the two front wheels on moving off.
(mode active up to 50 mph (80
km/h))
All terrain (mud, damp grass, etc.)
This mode, when moving off, allows considerable spin on the wheel with the
least grip to optimise clearing of the mud and to
regain grip. At the same time, the wheel with the
most grip is controlled in such a way as to
transmit as much torque as possible.
When moving, the system optimises wheel spin
to respond to the driver's requirements as fully
as possible.
(mode active up to 31 mph (50
km/h))
Sand
This mode allows little spin on the two driving wheels at the same time to allow
the vehicle to move forward and limit the risks of
getting stuck in the sand.
(mode active up to 75 mph (120
km/h))
Do not use the other modes on sand as
the vehicle may become stuck.
You can deactivate the ASR and DSC systems by turning the knob to the "OFF"
position.
The ASR and DSC systems will no longer act on the operation of the engine
or of the brakes in the event of a change of
trajectory.
These systems are reactivated automatically
from 31 mph (50
km/h) and whenever the
ignition is switched on.
Recommendations
Your vehicle is designed principally to
drive on tarmac roads but it allows you to
occasionally drive on other less passable
terrain.
However, it does not permit off-road driving
such as:
–

crossing and driving on terrain which
could damage the underbody or strip away
components (fuel pipe, fuel cooler

, etc.) due
to obstacles or stones in particular,
–

driving on terrain with steep gradients and
poor grip,
–


crossing a stream.
Seat belts
Inertia reel
The seat belts are equipped with an inertia reel
which allows the strap length to automatically
adjust to your shape. The seat belt returns to its
storage automatically when it is not used.
The inertia reels are fitted with a device which
automatically locks the strap in the event of a
collision, emergency braking or if the vehicle rolls
over. It can be released by pulling the strap firmly
and then releasing it so that it reels in slightly.
Pyrotechnic pretensioning
This system improves safety in the event of a
frontal or side impact.
Depending on the severity of the impact, the
pyrotechnic pretensioning system instantly
tightens the seat belts against the body of the
occupants.
The pyrotechnic pretensioning seat belts are
enabled when the ignition is on.
Force limiter
This system reduces the pressure of the seat
belt on the chest of the occupant, thus improving
their protection.
In the event of an impact
Depending on the nature and
seriousness of the impacts, the pyrotechnic
device may trigger before and independently
of airbag deployment. Deployment of the
pretensioners is accompanied by a slight
discharge of harmless smoke and a noise,
due to the activation of the pyrotechnic
cartridge incorporated in the system.
In all cases, the airbag warning lamp comes
on.
Following an impact, have the seat belt
system checked, and if necessary replaced,
by a PEUGEOT dealer or a qualified
workshop.

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5Front seat belts

The front seat belts are fitted with a pyrotechnic
pretensioning system and a force limiting
system.
This system improves safety in the front seats in
the event of a front or side impact.
Depending on the severity of the impact, the
pyrotechnic pretensioning system instantly
tightens the seat belts against the body of the
occupants.
The pyrotechnic pretensioning seat belts are
enabled when the ignition is on.The force limiting system reduces the pressure
of the seat belt on the chest of the occupant,
thus improving their protection.
Locking

► Pull the strap then insert the tongue in the
buckle.
►

Check that the seat belt is fastened correctly
by pulling the strap.
Unfastening
► Press the red button on the buckle.
► Guide the seat belt as it reels in.
Height adjustment

► To lower the attachment point, while moving
control A downwards, slide the assembly down
to the desired position.
►

T
o raise the attachment point, slide the
assembly up to the desired position.
The upper part of the diagonal strap should lie across the shoulder.
2-seat front bench seat