ignition CITROEN C3 2022 Service Manual

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From approximately 12 mph
(20 km/h), the warning lamp(s)
flash(es) for two minutes
accompanied by an audible signal.
Once these two minutes have
elapsed, the warning lamp(s)
remain(s) on until the driver or front
passenger fastens their seat belt.
Seat belt not fastened / unfastened warning lamps Front seat belt warning lamps
On switching on the ignition, warning
lamp(s) A and/or B or C (depending
on the instrument panel) come(s)
on in the instrument panel and the
corresponding warning lamp (1 or 2 )
comes on in red in the passenger's
seat belt and front airbag warning
lamp display, if the driver's seat belt
or passengers' seat belts are not
fastened or are unfastened.
Symbols LCD instrument panel.
A.
F

ront left seat belt not fastened /
unfastened warning lamp.
B.
F

ront right seat belt not fastened /
unfastened warning lamp.
Rear seat belt warning lamps
The corresponding warning
lamp (3 to 5 ) comes on in red in the
seat belt and front airbag warning
lamp display, if one or more rear
passengers unfasten their seat belt.
1.
F

ront left seat belt warning lamp.
2.
F

ront right seat belt warning lamp.
3.
R

ear right seat belt warning lamp.
4. R
ear centre seat belt warning lamp.
5. R
ear left seat belt warning lamp.
Text LCD instrument panel.
C.
F

ront and rear seat belts not fastened /
unfastened warning lamp.
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Safety

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Airbags
General information
The airbags do not operate when the
ignition is switched off.
This equipment will only deploy once.
If a second impact occurs (during the
same or a subsequent accident), the
airbag will not be deployed again.Deployment of one or more of the
airbags is accompanied by a slight
emission of smoke and a noise, due
to the activation of the pyrotechnic
cartridge incorporated in the system.
This smoke is not harmful, but sensitive
individuals may experience slight
irritation.
The noise of detonation associated with
the deployment of one or more airbags
may result in a slight loss of hearing for
a short time.
Impact detection zones
A. Front impact zone.
B. S
ide impact zone.
System designed to contribute towards
improving the safety of the occupants (with
the exception of the rear centre passenger)
in the event of violent collisions. The airbags
supplement the action of the seat belts fitted
with force limiters (all except the centre rear
passenger belt).
If a collision occurs, the electronic detectors
record and analyse the front and side impacts
sustained in the impact detection zones:
-

i

n the case of a serious impact, the airbags
are deployed instantly and contribute
towards better protection of the occupants
of the vehicle (with the exception of the
rear centre passenger); immediately after
the impact, the airbags deflate rapidly so
that they do not hinder visibility or the exit
of the occupants,
-

i

n the case of a minor or rear impact or in
certain roll-over conditions, the airbags
may not be deployed; the seat belt
alone contributes towards ensuring your
protection in these situations.
5
Safety

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Deactivating the passenger's
front airbag
Only the passenger's front airbag can be
deactivated.
F
W
ith the ignition off , insert the key in the
passenger airbag deactivation switch.
F

T
urn it to the "OFF" position.
F

R
emove the key keeping the switch in the
new position.
When the ignition is switched on, this
warning lamp comes in the seat belt
warning lamps display screen or in
the instrument panel. It stays on while
the airbag is deactivated. To assure the safety of your child,
the passenger's front airbag must be
deactivated when you install a rear ward
facing child seat on the front passenger
seat.
Other wise, the child would risk being
seriously injured or killed if the airbag
were deployed.
Reactivating the passenger's
front airbag
When you remove a rearward facing
child
seat, with the ignition off , turn the switch to
the "ON" position to reactivate the airbag and
so assure the safety of your front passenger in
the event of an impact.
Front airbags
Deployment
The airbags are deployed, except the
passenger's front airbag if it is deactivated, in the
event of a serious front impact to all or part of the
front impact zone A , in the longitudinal centreline
of the vehicle on a horizontal plane and directed
from the front to the rear of the vehicle.
The front airbag inflates between the thorax
and head of the front occupant of the vehicle
and the steering wheel, driver's side, and the
dashboard, passenger's side, to cushion their
for ward movement. System which protects the driver and front
passenger in the event of a serious front impact
in order to limit the risk of injury to the head and
thorax.
The driver's airbag is fitted in the centre of the
steering wheel; the front passenger's airbag is
fitted in the dashboard above the glove box.
When the ignition is switched on,
this warning lamp comes on in the
seat belt warning lamps display
screen or in the instrument panel for
approximately one minute to signal
that the front airbag is activated.
Operating fault
If this warning lamp comes on in the
instrument panel, you must contact a
CITROËN dealer or a qualified workshop
without delay to have the system
checked. The airbags may no longer be
deployed in the event of a serious impact.
Safety

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Manual child lock
Turning the child lock on
F Using the ignition key or the integral key, depending on version, turn the red control
as far as it will go:
-

t
o the right on the left-hand rear door,
-

t
o the left on the right-hand rear door.
Turning the child lock off
F Using the ignition key or the integral key, depending on version, turn the red control
as far as it will go:
-

t
o the left on the left-hand rear door,
-

t
o the right on the right-hand rear door.
Mechanical system to prevent opening of a rear door using its interior control.
The control, red in colour, is located on the edge of each rear door.
It is identified by a marking on the bodywork.
Do not confuse the child lock control,
which is red, with the back-up locking
control, which is black.
Safety

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Anti-theft protection
Electronic engine immobiliser
The keys contain an electronic chip which has
a secret code. When the ignition is switched
on, this code must be recognised in order for
starting to be possible.
This electronic engine immobiliser locks the
engine management system a few minutes
after the ignition is switched off and prevents
starting of the engine by anyone who does not
have the key.For reasons of safety and theft protection,
do not leave your electronic key in the
vehicle, even when you are close to it.
It is recommended that you keep it on
your person.
In the event of a malfunction, you are informed
by a message in the instrument panel screen.
In this case, your vehicle does not start; contact
a CITROËN dealer if required.
Starting / Switching off the engine with the key
It has 3 positions:
-
position 1 (Stop): insert and removing the
key, steering column locked,
-
position 2 (Ignition on) : steering column
unlocked, ignition on, Diesel preheating,
engine running,
-
position 3 (Starting) .
Ignition switch
Switching off the engine leads to a loss
of braking assistance.
Ignition on position
It allows the use of the vehicle's electric
equipment or portable devices to be charged.
Once the state of charge of the battery drops
to the reserve level, the system switches to
energy economy mode: the power supply is
cut off automatically to preserve the remaining
battery charge.
Avoid attaching heavy objects to the
key or the remote control, which would
weigh down on its blade in the ignition
switch and could cause a malfunction.
It could adversely affect the deployment
of the front airbag.
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Driving

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F With a Diesel engine, turn the key to position 2 , ignition on, to operate the
engine pre-heating system.
Wait until this warning lamp goes off in the
instrument panel then operate the starter
motor by turning the key to position
3
without pressing the accelerator pedal,
until the engine starts. Once the engine is
running, release the key.
In wintry conditions, the warning lamp
can stay on for a longer period. When
the engine is hot, the warning lamp
does not come on. In temperate conditions, do not leave
the engine at idle to warm up but move
off straight away and drive at moderate
speed.
Never leave the engine running in
an enclosed area without adequate
ventilation: internal combustion
engines emit toxic exhaust gases,
such as carbon monoxide. Danger of
intoxication and death!
In very severe wintry conditions
(temperatures below -23°C), to ensure
the correct operation and durability of
the mechanical components of your
vehicle, engine and gearbox, it is
necessary to leave the engine running
for 4 minutes before moving off.
If the engine does not start straight
away, switch off the ignition. Wait a
few moments before operating the
starter motor again. If the engine does
not start after several attempts, do not
keep trying: you risk damaging the
starter motor or the engine. Contact
a CITROËN dealer or a qualified
workshop.
Starting the engine
With the parking brake applied and the gearbox
in neutral or position N
or P:
F

d
epress the clutch pedal fully (manual
gearbox),


or
F

p
ress the brake pedal firmly (automatic
gearbox),
F

i
nsert the key into the ignition switch; the
system recognises the code,
F

u
nlock the steering column by simultaneously
turning the steering and the key.
In certain cases, you may have to apply
more force to the steering (wheels on
full lock, for example).
F

W
ith a petrol engine, operate the starter
motor by turning the key to position 3
without pressing the accelerator pedal,
until the engine starts. Once the engine is
running, release the key.
Driving

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Key left in the "Ignition on"
position
If the key has been left in the ignition
switch at position 2 (Ignition on),
the ignition will be switched off
automatically after one hour.
To switch the ignition back on, turn the
key to position 1 (Stop) , then back to
position 2 (Ignition on) .
Never switch off the ignition before the
vehicle is at a complete stop. With the
engine off, the braking and steering
assistance systems are also cut off: risk
of loss of control of the vehicle.
When you leave the vehicle, keep the
key with you and lock the vehicle. To facilitate unlocking of the steering
column, it is recommended that the
wheels be returned to the straight ahead
position before switching off the engine.
Switching off the engine
F Stop the vehicle.
F
W ith the engine running at idle, turn the key
to position 1 .
F

R
emove the key from the ignition switch.
F

T
o lock the steering column, turn the
steering until it locks.
F

C
heck that the parking brake is correctly
applied, particularly on sloping ground. For more information on Energy
economy mode
, refer to the
corresponding section.Energy economy mode
After switching off the engine (position 1- Stop ),
for a maximum of 30 minutes you can still use
functions such as the audio and telematic
system, the wipers, dipped beam headlamps,
courtesy lamps, ...
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Driving

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Switching off the engine
F Immobilise the vehicle, engine at idle.
F W ith a manual gearbox , put the gear lever
into neutral.
or
F

W
ith an automatic gearbox, place the
gear selector at position P or N .
F

W
ith the electronic key inside
the vehicle, press the " S TA R T/
STOP " button.
The engine stops and the steering column
locks.
Never leave your vehicle with the
electronic key still inside. If the vehicle is not immobilised, the
engine will not stop.
Switching off the engine leads to a loss
of braking assistance.
Ignition on
(without starting)
With the Keyless Entry and Starting remote
control inside the vehicle, pressing the "START/
STOP" button, with no action on the pedals ,
allows the ignition to be switched on.
This also allows the accessories to be used
(for example: audio system, lighting...).
F

P
ress the "START/STOP" button,
the instrument panel comes on
but the engine does not start.
F

P
ress the button again to switch off the
ignition and allow the vehicle to be locked. With the ignition on, the system
automatically goes into energy
economy mode to maintain an adequate
state of charge in the battery.
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Driving

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Parking brake
ApplicationRelease
When parking on a slope, direct your
wheels against the kerb, apply the
parking brake, engage a gear and
switch off the ignition.
When the vehicle is being driven, if this
warning lamp and the STOP warning lamp
come on, accompanied by an audible
signal and a message in the screen, this
indicates that the parking brake is still on
or has not been fully released.
F Pull the parking brake lever up to immobilise your vehicle. F
P ull the parking brake lever up slightly,
press the release button, then lower the
lever fully.
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Driving

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Invalid value during manual
operation
This symbol is displayed if a gear
is not engaged correctly (selector
between two positions).Before switching off the engine, you can
engage position P or N to place the gearbox in
neutral.
In both cases, apply the parking brake to
immobilise the vehicle.
Stopping the vehicle
There is a risk of damage to the
gearbox:
-

i
f you press the accelerator and
brake pedals at the same time,
-

i
f you force the movement of the
selector from the P position to
another position when the battery
is
flat.
To reduce fuel consumption when at
a prolonged standstill with the engine
running (traffic jam, etc.), put the
selector in the N position and apply the
parking brake.
If the selector is not in position P
,
when the driver's door is opened or
approximately 45 seconds after the
ignition is switched off, a warning
message appears in the screen.
F

R

eturn the selector to position P
;
the message disappears.
When driving on flooded roads or when
crossing a ford, proceed at walking
pace.
Operating fault
When the ignition is on, the lighting
of this warning lamp, accompanied
by an audible signal and a message in the
multifunction screen, indicates a gearbox fault.
In this case, the gearbox switches to back-up
mode and is locked in 3rd gear. You may feel
a substantial knock when changing from P
to R and from N to R . This will not cause any
damage to the gearbox.
Do not exceed 60 mph (100 km/h), local speed
restrictions permitting.
Contact a CITROËN dealer or a qualified
workshop as soon as possible.
Driving