2021 CITROEN C3 start

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AdBlue® range indicators
These range indicators are present only on
BlueHDi Diesel versions.
Once the AdBlue
® tank is on reserve or after
detection of a fault with the SCR emissions
control system, when the ignition is switched
on, an indicator displays an estimate of the
distance that can be covered, the range, before
engine starting is prevented. Pressing this button will temporarily
display the remaining range with the
message "AdBlue: range greater than
1 500 miles" and, depending on the
level in the AdBlue tank, followed by
a message indicating that you can
top up with at least 10 litres.
The engine start prevention system
required by regulations is activated
automatically once the AdBlue
® tank is
e m pt y.
In the event of the risk of non-starting related to a lack of AdBlue®
Remaining range greater than 1 500 miles (2 400 km )
When switching on the ignition, there is no
automatic display of range in the instrument
panel.
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Remaining range between 350 and 1 500 miles (600 and 2 400 km)Remaining range between 0 and 350 miles (0 and 600 km)
To be able to start the engine, it is
essential to add at least 4 litres of
AdBlue
® to the tank.
When switching on the ignition, the AdBlue
warning lamp comes on, accompanied by an
audible signal and the temporary display in
the instrument panel of "NO START IN" and
a distance, indicating the remaining range
expressed in miles or kilometres before
engine starting is prevented (e.g. "NO START
IN 900

miles" means that starting will be
prevented in 900 miles).
When driving, the message is displayed every
190 miles (300 km) until the AdBlue tank has
been topped up.
The reserve level has been reached; it is
recommended that the tank be topped up as
soon as possible.
It is recommended that no more than 10 litres
of AdBlue
® are added.
For more information on AdBlue® and the
SCR system , and in particular on topping up,
refer to the corresponding section. When switching on the ignition, the SERVICE
warning lamp comes on and the AdBlue
warning lamp flashes, accompanied by an
audible signal and the temporary display in
the instrument panel of "NO START IN" and
a distance, indicating the remaining range
expressed in miles or kilometres before
engine starting is prevented (e.g. "NO START
IN 180
miles" means that starting will be
prevented in 180 miles).
When driving, the message is displayed every
30 seconds until the AdBlue tank has been
topped up.
It is essential to top up the tank as soon
as possible before it is completely empty;
other wise, the engine may no longer start.
For more information on AdBlue
® and the SCR
system, and in particular on topping up, refer
to the corresponding section. When switching on the ignition, the SERVICE
warning lamp comes on and the AdBlue
warning lamp flashes, accompanied by an
audible signal and the temporary display in the
instrument panel of "NO START IN" and 0 km
or miles ("NO START IN 0 miles" means that
starting is prevented).
The AdBlue tank is empty: the system required
by regulations prevents engine starting. Breakdown related to a lack of AdBlue
®
For more information on
AdBlue® and the SCR
system, and in particular on topping up, refer
to the corresponding section.
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38
In the event of detection of a fault with the SCR emissions control system
In the event of detection of a faultDuring an authorised driving phase (between 650 miles and 0 miles) (1 100 km and 0 km)
A system that prevents engine starting is activated automatically 650 miles (1 100 km) after confirmation of a fault with the SCR emissions
control system. Have the system checked by a CITROËN dealer or a qualified workshop as soon as possible.
If it is a temporary fault, the alert
disappears during the next journey,
after a self-diagnostics test of the SCR
emissions control system.
The AdBlue, SERVICE and engine self-
diagnostics warning lamps come on,
accompanied by an audible signal and the
display of the message "Emissions fault".
The alert is triggered when driving, when
the fault is detected for the first time, then
when switching on the ignition for subsequent
journeys, while the fault persists.
If a fault with the SCR system is confirmed (after
30 miles (50 km) covered with the permanent
display of the message signalling a fault), the
SERVICE and engine self-diagnostics warning
lamps come on and the AdBlue warning lamp
flashes, accompanied by an audible signal and
the temporary display in the instrument panel
of "NO START IN" and a distance, indicating
the remaining range expressed in miles or
kilometres before engine starting is prevented
(e.g. "NO START IN 350
miles" means that
starting will be prevented in 350 miles).
While driving, this display appears every 30 seconds
while the fault with the SCR system persists.
The alert is repeated when switching on the
ignition.
You should go to a CITROËN dealer or a
qualified workshop as soon as possible.
Other wise, you will not be able to restart your
engine. Starting prevented
To be able to start the engine, you must call on
a CITROËN dealer or a qualified workshop.
You have exceeded the authorised
driving limit: the starting prevention
system inhibits engine starting.
Every time the ignition is switched on, the
SERVICE and engine self-diagnostics warning
lamps come on and the AdBlue warning lamp
flashes, accompanied by an audible signal and
the temporary display of "NO START IN" and
0 miles or kilometres ("NO START IN 0 miles"
means that starting is prevented).
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50
Trip computer
System that gives you information on the current journey (range, fuel consumption…).
Display of information
These are displayed in turn:
- T rip distance.
-
Ra

nge.
-

C
urrent consumption.
-
A

verage speed.
-

S
top & Start time counter.
-

S
peed limit recognition information. F

P
ress the button on the end of the wiper
control stalk . F

P
ress the thumbwheel on the steering
wheel.
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General points
Remote control
The remote control can be used for the
following functions, depending on version:
-
u
nlocking / locking / deadlocking of the
vehicle,
-

o
pening of the fuel tank cap,
-

r
emote switching on of the lighting,
-

a
ctivation / deactivation of the alarm,
-

l
ocating the vehicle,
-
v

ehicle immobiliser.
In normal operating conditions, it is preferable
to use the remote control. The key, integral with the remote control, can
be used for the following functions, depending
on version:
-

u
nlocking / locking / deadlocking of the
vehicle,
-

t
urning the child lock on or off,
-

a
ctivation / deactivation of the passenger's
front airbag,
-

b
ack-up door locking,
-

s
witching on the ignition and starting /
stopping the engine.
Back-up procedures allow the vehicle to be
locked or unlocked in the event of a failure of
the remote control, the central locking, the
batter y...
For more information on the Back-up
procedures , refer to the corresponding
section.
Ejecting the key
Version with Keyless Entr y and Star ting
F P ull on this button to remove the key from
the housing.
To return it to the housing, first pull on this
button. Version without Keyless Entr y and Star ting
F
P
ress this button; the key is ejected from its
housing.
To avoid damaging the mechanism, first press
this button to fold it.
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Keyless Entry and Starting
System that allows the unlocking, locking
and starting of the vehicle while keeping the
electronic key on your person.The electronic key can also be used as
a remote control.
For more information on the Remote
Control , refer to the corresponding
section.
Unlocking the vehicle
F With the electronic key on your person and in the recognition zone A , pass your hand
behind the door handle of one of the front
doors to unlock the vehicle or press the
tailgate opening control.
The flashing of the direction indicators
for a few seconds signals:
-

u
nlocking of the vehicle for versions
without an alarm,
-

d
eactivation of the alarm for other
versions.
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As a safety measure (children on
board), never leave the vehicle without
taking the electronic key for the Keyless
Entry and Starting system with you,
even for a short period.
Be aware of the risk of theft when the
electronic key for the Keyless Entry and
Starting system is in one of the defined
zones with the vehicle unlocked.
If one of the doors or the boot is still
open or if the electronic key for the
Keyless Entry and Starting system has
been left inside the vehicle, the central
locking does not take place.
However, the alarm (if fitted) will be fully
activated after about 45 seconds.
If the vehicle is unlocked by mistake
and with no action on the doors or boot,
the vehicle will lock again automatically
after about 30 seconds.
If fitted to your vehicle, the alarm will
also be reactivated automatically.
In order to preserve the battery in the
electronic key and the vehicle's battery,
the "hands-free" functions are put into
long-term standby after 21 days without
use. To restore these functions, press
one of the remote control buttons or
start the engine with the electronic key
in the reader.
For more information on Starting with

Keyless Entr y and Star ting , refer to
the corresponding section.
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Lost keys, remote control, electronic key
Visit a CITROËN dealer with the vehicle's registration certificate, your personal identification documents and if possible, the label bearing the
key code.
The CITROËN dealer will be able to retrieve the key code and the transponder code required to order a new key.
Remote control
The high frequency remote control is a sensitive system; do not operate it while it is in your pocket as there is a possibility that it may unlock the
vehicle, without you being aware of it.
Do not repeatedly press the buttons of your remote control out of range and out of sight of your vehicle. You run the risk of stopping it from
working and the remote control would have to be reinitialised.
The remote control does not operate when the key is in the ignition, even when the ignition is switched off.
Locking the vehicle
Driving with the doors locked may make access to the passenger compartment by the emergency services more difficult in an emergency.
As a safety precaution (with children on board), remove the key from the ignition or take the electronic key when you leave the vehicle, even for
a short time.
Electrical interference
The Keyless Entry and Starting electronic key may not operate if close to certain electronic devices: telephone, laptop computer, strong
magnetic fields, ...
Anti-theft protection
Do not make any modifications to the electronic engine immobiliser system; this could cause malfunctions.
For vehicles with an ignition switch, do not forget to remove the key and turn the steering to engage the steering lock.
When purchasing a second-hand vehicle
Have the key codes memorised by a CITROËN dealer, to ensure that the keys in your possession are the only ones which can start the vehicle.
Do not throw the remote control batteries away, they contain metals which are harmful to the environment.
Take them to an approved collection point.
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