stop start CITROEN C3 2021 Owner's Manual

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Stop & Start
Going into engine STOP mode
Never refuel with the engine in STOP
mode; you must switch off the ignition. For your comfort, during parking
maoeuvres, STOP mode is not
available for a few seconds after
coming out of reverse gear.
Stop & Start does not affect the
operation of vehicle systems such as
braking, power steering, etc.
The Stop & Start system puts the engine
temporarily into standby - STOP mode - during
stops in the traffic (red lights, traffic jams, etc.).
The engine restarts automatically - START
mode - as soon as you want to move off.
The restart takes place instantly, quickly and
silently.
Per fect for urban use, the Stop & Start system
reduces fuel consumption and exhaust
emissions as well as the noise level when
stationary.
With a manual gearbox
, vehicle
stationary, this warning lamp
comes on in the instrument panel
and the engine goes into standby
automatically when you place the
gear lever in neutral and you release
the clutch pedal.
With an automatic gearbox ,
vehicle stationary, this warning lamp
comes on in the instrument panel
and the engine goes into standby
automatically when you press
the brake pedal or place the gear
selector in position N .
Stop & Star t time counter
(minutes / seconds or hours / minutes) A time counter calculates the time
spent in STOP mode during a
j o u r n ey.
It resets to zero every time the ignition is
switched on.
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Driving

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Going into engine START mode
Special cases: START invoked
automatically
As a safety measure or to maintain comfort
levels in the vehicle, START mode is invoked
automatically when:
-
y
ou open the driver's door,
-

y
ou unfasten the driver's seat belt,
-

t
he speed of the vehicle exceeds 2 mph
(3
km/h),
-

s
ome special conditions (battery charge,
engine temperature, braking assistance,
exterior temperature, etc.) where the
engine is needed to assure control of a
system.
In this case, this warning lamp
flashes for a few seconds, then goes
of f.
This operation is perfectly normal.
-

y

ou release the brake pedal with the gear
selector in position D or M ,
-

y

ou are in position N with the brake pedal
released and you move the gear selector to
position D or M ,
-
y

ou engage reverse. With a manual gearbox , this
warning lamp goes off in the
instrument panel and the engine
restarts automatically when you fully
depress the clutch pedal.
Special cases: STOP mode not
available
STOP mode is not invoked when:
- t he vehicle is on a steep slope (rising or
falling),
-

t
he driver's door is open,
-

t
he driver's seat belt is not fastened,
-

t
he vehicle has not exceeded 6 mph
(10
km/h) since the last engine start,
-

t
he engine is needed to maintain a
comfortable temperature in the passenger
compartment,
-

d
emisting is active,
-

s
ome special conditions (battery charge,
engine temperature, braking assistance,
exterior temperature, etc.) where the
engine is needed to assure control of a
system.
In this case, this warning lamp
flashes for a few seconds,
then goes off.
This operation is perfectly normal. With an automatic gearbox
, this
warning lamp goes off and the engine
restarts automatically when:
Driving

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In the event of a fault with the system, the
indicator lamp in the button flashes for a
few moments, then remains on.
Have it checked by a CITROËN dealer or a
qualified workshop.
Operating fault
In the event of a fault in STOP mode, the
vehicle may stall.
All of the instrument panel warning lamps
come
on.
It is then necessary to switch off the ignition
and start the engine again.
In certain circumstances, such as the need
to maintain the temperature in the passenger
compartment, it may be useful to deactivate the
Stop & Start system.
The system can be deactivated at any time,
once the ignition is switched on.
If the engine is in STOP mode, it then restarts.
The Stop & Start system is reactivated
automatically every time the ignition is
switched

on.
Deactivation / Reactivation
The Stop & Start system requires
a 12 V battery of specific technology
and specification.
All work on this type of battery must be
carried out only by a CITROËN dealer
or a qualified workshop.
For more information on the 12 V
Battery , refer to the corresponding
section.
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid the risk of injury related to an
automatic change to START mode. Opening the bonnet
Driving on flooded roads
Before driving through a flooded road,
it is strongly recommended that you
deactivate the Stop & Start system.
For more information on Driving
advice , particularly on flooded roads,
refer to the corresponding section. F
P
ress this switch.
Deactivation is confirmed by the illumination of
the indicator lamp in the control switch and the
display of a message.
Pressing the switch again reactivates the
system.
The indicator lamp in the switch goes off,
accompanied by the display of a message.
With the switch on the dashboard
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Driving

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Steering mounted controls
6. Cruise control mode selected indication.
7. Cruise control pause / resume indication.
8.
P

rogrammed cruise speed setting.
9.
S

peed suggested by the speed limit
recognition system.
Cruise control
System which automatically maintains the cruising speed of the vehicle at a setting programmed by the driver, without any action on the accelerator
pedal.
The cruise control system is a driving aid
that cannot, in any circumstances, replace
the need to observe speed limits, nor the
need for vigilance on the part of the driver.
As a safety measure, you are advised to
keep your feet near the pedals at all times.
1.
S

elect cruise control mode.
2.
S

et the current speed of the vehicle as the
cruise setting or lower the cruise setting.
3.
S

et the current speed of the vehicle as the
cruise setting or raise the cruise setting.
4.
P

ause / Resume cruise control.
5.
A

ccept the speed suggested by the speed
limit recognition system or, depending on
version,
D

isplay the memorised speed settings.
For more information on Memorising speeds
or Speed limit recognition , refer to the
corresponding section.
Displays in the instrument panelThe cruise control is switched on
manually.
It requires a minimum vehicle speed of
25 mph (40 km/h), as well as:
-

w
ith a manual gearbox, the
engagement of third gear or higher,
-

w
ith an automatic gearbox, the gear
selector in D mode or second gear
or higher in M mode.
Speed regulation remains active after
changing gear on vehicles fitted with a
manual gearbox and Stop & Start.
Switching off the ignition cancels any
programmed speed setting.
The operation of the cruise control can be
interrupted (pause):
-

b

y pressing control 4 or by pressing the
brake pedal,
-

a

utomatically, if operation of the dynamic
stability control system is triggered.
Driving

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Fuel tank
Capacity of the tank:
- Pe trol: approximately 45 litres.
-

D
iesel: approximately 42 or 50 litres (depending on version).
Low fuel level Refuelling
When the low fuel level is reached,
this warning lamp in the instrument
panel comes on, accompanied by
an audible warning, a message and
the last bar of the fuel gauge flashes
in red.
To refuel in complete safety:
F

Y
ou must switch off the engine.
F

O
pen the filler flap.
A label on the inside of the fuel filler flap
reminds you of the type of fuel to use,
depending on your engine type.
Additions of fuel must be of at least 5 litres to
be registered by the fuel gauge.
When it first comes on, about 5 litres of fuel
remain in the tank.
Until sufficient fuel has been added, this
warning lamp appears every time the ignition
is switched on, accompanied by an audible
warning and a message. This audible warning
and message are repeated with increasing
frequency as the fuel level drops towards " 0".
Refuel as soon as possible to avoid running
out. Opening the filler cap may result in an inrush of
air. This is entirely normal and results from the
sealing of the fuel system.
If your vehicle is fitted with Stop & Start,
never refuel with the engine in STOP
mode; you must switch off the ignition
using the key, or the START/STOP
button if your vehicle has Keyless Entry
and Starting.
For more information on Running
out of fuel (Diesel) , refer to the
corresponding section. F

T
ake care to select the pump that delivers
the correct type of fuel for your vehicle.
F

I
ntroduce the key into the cap then turn it to
the left, or turn the cap manually to the left
(depending on version).
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Load reduction mode
System which manages the use of certain
functions according to the level of charge
remaining in the battery.
When the vehicle is being driven, the load
reduction function temporarily deactivates
certain functions, such as the air conditioning,
the heated rear screen...
The deactivated functions are reactivated
automatically as soon as conditions permit.System which manages the duration of use of
certain functions to conserve a sufficient level
of charge in the battery.
After the engine has stopped, you can
still use functions such as the audio and
telematics system,
windscreen wipers, dipped
beam headlamps,
courtesy lamps, etc. for
a maximum combined duration of about
forty
m

inutes.
Energy economy mode
Switching to economy mode
A message appears in the instrument panel
screen indicating that the vehicle has switched
to economy mode and the active functions are
put on standby.
If a telephone call is being made at this time, it
will be maintained for around 10 minutes with
the Bluetooth
® hands-free system of your audio
system.
Exiting economy mode
These functions are reactivated automatically
next time the vehicle is driven.
In order to restore the use of these functions
immediately, start the engine and let it run:
-

f
or less than ten minutes, to use the
equipment for approximately five minutes,
-

f
or more than ten minutes, to use the
equipment for up to approximately
thirty
m

inutes.
Let the engine run for the duration specified to
ensure that the battery charge is sufficient.
Do not repeatedly and continuously restart the
engine in order to charge the battery.
A flat battery prevents the engine from
starting.
For more information on the 12 V
battery , refer to the corresponding
section.
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Bonnet
F Open the left-hand front door.The location of the interior bonnet
release lever prevents opening of the
bonnet when the left-hand front door
is shut.
When the engine is hot, handle the
exterior safety catch and the stay with
care (risk of burns), using the protected
area.
When the bonnet is open, take care not
to damage the safety catch.
F
L
ift the safety catch and raise the bonnet. F
U nclip the stay from its housing and place
it in the support slot to hold the bonnet
open.
Opening
F Pull the release lever, located at the bottom of the door aperture, towards you.
The cooling fan may star t after switching off the engine: take care with ar ticles and
clothing that might be caught by the fan blades.Do not open the bonnet under very
windy conditions.
Closing
F Take the stay out of its support slot.
F
C lip the stay back into its housing.
F

L
ower the bonnet and release it at the end
of its travel.
F

P
ull on the bonnet to check that it has
latched correctly.
Because of the presence of electrical equipment under the bonnet, it is recommended that
exposure to water (rain, washing,
...) be limited.Before doing anything under the
bonnet, deactivate the Stop & Start
system to avoid any risk of injury
resulting from an automatic change to
START mode.
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Checking components
12 V battery
The battery does not require any maintenance.
However, check regularly that the terminals
are correctly tightened (versions without quick
release terminals) and that the connections
are clean.Refer to the manufacturer's
service schedule for details of the
replacement intervals for these
components.
Air filter and passenger compartment filter
Replace the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
service schedule for details of
the replacement interval for this
component.
Oil filter
Unless other wise indicated, check these components in accordance with the manufacturer's service schedule and according to your engine.
Other wise, have them checked by a CITROËN dealer or a qualified workshop.Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle (e.g.
city driving), replace them twice as often if
necessary.
A clogged passenger compartment filter may
have an adverse effect on the per formance
of the air conditioning system and generate
undesirable odours.
Particle filter (Diesel)
The start of saturation of the particle
filter is indicated by the fixed
illumination of this warning lamp
accompanied by a warning message.
As soon as the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 40 mph (60 km/h) until the warning lamp
goes off.
If the warning lamp stays on, this indicates a
low additive level.
For more information on Checking levels and
the Diesel additive level in particular, refer to
the corresponding section.
On a new vehicle, the first particle
filter regeneration operations may be
accompanied by a "burning" smell,
which is per fectly normal.
Following prolonged operation of the
vehicle at very low speed or at idle,
you may, in exceptional circumstances,
notice the emission of water vapour at
the exhaust on acceleration. This does
not affect the behaviour of the vehicle
or the environment.
For more information and the precautions to
take before starting work on the 12 V batter y
,
refer to the corresponding section.
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a CITROËN dealer or a qualified
workshop.
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Recommendations on storage
Never store bottles of AdBlue® in your
vehicle.
Procedure
Park the vehicle
F Switch off the ignition and remove the key from the switch to switch off the engine.
or
F

W
ith Keyless Entry and Starting, press the
" START/STOP " button to switch off the
engine.
AdBlue
® freezes at about -11°C and
deteriorates above 25°C. It is recommended
that bottles be stored in a cool area and
protected from direct sunlight .
Under these conditions, the fluid can be kept
for at least a year .
If the additive has frozen, it can be used once it
has completely thawed out. Before topping up, ensure that the vehicle is
parked on a flat and level sur face.
In wintry conditions, ensure that the
temperature of the vehicle is above -11°C.
Otherwise the AdBlue
® may be frozen and
so cannot be poured into its tank. Park your
vehicle in a warmer area for a few hours to
allow the top-up to be carried out.
Open the filler
F With the vehicle unlocked, open the fuel filler flap; the blue filler cap for the AdBlue®
tank is located to the right of the black fuel
filler cap.
F

T

urn the blue cap a quarter of a turn anti-
clockwise.
F

R

emove the blue cap.
Do not dispose of AdBlue
® bottles or
containers in the household waste.
Place them in a container provided for
this purpose or take them to your dealer.
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To p u p
F Obtain a bottle of AdBlue®. After first
checking the use-by date , read carefully
the instructions on use on the label before
pouring the contents of the bottle into your
vehicle's AdBlue
® tank.
Important : if your vehicle's AdBlue
®
tank is completely empty

- which is
confirmed by the alert messages and
the impossibility of starting the engine
-
you must add at least 4 litres and no
more than 10 litres. If any fluid is spilt or splashed, wash
immediately with cold water or wipe with
a damp cloth.
If the fluid has crystallised, clean it off
using a sponge and hot water.
Important:
when topping up after
running out of AdBlue , signalled
by the message " To p up AdBlue:
starting impossible ", you must wait for
about 5 minutes before switching the
ignition on again, without opening the
driver's door, unlocking the vehicle,
introducing the remote control key
into the ignition switch, or placing
the Keyless Entr y and Star ting
electronic key inside the vehicle.
Switch on the ignition, then wait for
10 seconds before starting the engine.
F
A
fter emptying the bottle, wipe away any
spillage around the tank filler using a damp
cloth.
Refit the filler cap
F Refit the blue cap and turn it a quarter of a turn clockwise, to its stop.
F

C
lose the filler flap.
Practical information