tailgate CITROEN C4 2023 Owners Manual

5
Overview
Steering-mounted controls

1.External lighting controls/Direction indicators/
Select the instrument panel display mode
2. Wiper controls/Screenwash/Trip computer
3. Automatic gearbox control paddles
4. Controls for Cruise control/Speed limiter/
Adaptive cruise control
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 function C.
Start/Pause of 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 function
E. Activation of the Speed limiter or Cruise
control with the speed setting saved
Use the speed suggested by the Road signs
recognition system
5. Horn/Driver front airbag
6. Audio system controls
F. Select previous/next media
G. Decrease/Increase volume
H. Access the Telephone menu
Manage calls
I. Voice commandsSide controls



1. Headlamp beam height adjustment 2.
Lane keeping assist
3. Alarm
4. Heated windscreen
5. Heated steering wheel
6. Tailgate opening (C4 X)
7. Head-up display controls
Electric motor

1.Charging connectors
2. Traction battery
3. Accessory battery
4. Heat pump
5. On-board charger
6. Electric motor
7. Charging cable
The charging connectors 1 enable 3
types of
charging:

35
Access
2Unlocking the vehicle

With Touch screen BLUETOOTH audio
system or MyCitroën Play
Selective unlocking is configured in the
Driving touch screen menu.
With MyCitroën Drive
Selective unlocking is configured in the
Vehicle touch screen menu.
With MyCitroën Drive Plus
Selective unlocking is configured in the
Settings > Vehicle touch screen
application.
Complete unlocking
The vehicle (doors and boot) unlocks
automatically as the driver approaches in zone
C, if the automatic functions are activated.
Depending on version, you can also unlock
the vehicle 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.
Depending on version, the door mirrors unfold.
If the electronic key remains around the
vehicle (zones A, B or C) for more than
15 minutes without action, the automatic
functions are deactivated. To unlock or lock
the vehicle, use the remote control or,
depending on version, press the driver's door
handle.
If using the door handle does not lock/unlock
the vehicle, bring the electronic key closer
and repeat the desired action.
Selective unlocking
Driver’s door
It operates automatically when approaching
the driver’s door, if the automatic functions are
activated.
Depending on version, it can also operate by
gently pressing the driver's door handle.
The driver's door and the fuel filler flap are
unlocked (Petrol or Diesel).
The driver's door and the charging flap are
unlocked (Electric).
►

Once inside the vehicle, to unlock all
accesses, press the central locking button or pull
the opening control on any door

.
Selective unlocking of the tailgate
The tailgate unlocks automatically as you
approach the rear of the vehicle.
►
Press the tailgate control to open the boot.
The doors remain locked.
Locking the vehicle
With MyCitroën Drive Plus
Depending on version, the activation/
deactivation of the lock audible signal is
configured in the Settings
> Vehicle touch
screen application.
Normal locking
With the doors and boot closed, the vehicle
locks automatically upon leaving zone B, if the
automatic functions are activated.


Depending on version, you can also lock the
vehicle by gently pressing the driver's door
handle.
Locking is confirmed by the lighting of the
direction indicators, and by a double audible
signal when the vehicle is locked upon walking
away.
The alarm does not activate when locking automatically from a distance (the
direction indicators do not light up).

36
Access
It is not possible to lock the vehicle if the
electronic key is left inside the vehicle.
Deadlocking
Deadlocking renders the interior door
controls inoperative. It also deactivates
the central locking button.
The horn remains operational.
Never leave anyone inside the vehicle
when it is deadlocked.


► Gently press the driver's door handle to lock
the vehicle.
►

Press it again within 3
seconds to deadlock
the vehicle (confirmed by the temporary lighting
of the direction indicators).
A double audible signal indicates that the vehicle
is not deadlocked.
Advice
If one of the doors or the boot is still open
or if the electronic key for the Keyless
Entry and Start

system has been left inside
the vehicle, central locking will not take place.
If the vehicle is unlocked but the doors or
tailgate are not subsequently opened, the
vehicle will automatically lock itself again after
about 30
seconds. If fitted to the vehicle, the
alarm is automatically reactivated (if
previously activated).
Automatic folding/unfolding of the door mirrors is configured in the touch screen.
For more information on Mirrors, refer to the
corresponding section.
As a safety measure, never leave the vehicle, even for a short time, without
taking the Keyless Entry and Start system’s
electronic key with you.
Be aware of the risk of theft of the vehicle if
the key is present in one of the defined areas
while the vehicle is unlocked.
In order to preserve the battery in the
electronic key and the vehicle's battery:
–

The unlocking
on approach function
(zone
C) automatically switches to hibernation
mode after several days (approximately one
week) without being used. To unlock the
vehicle, use the remote control or press on
one of the door handles. The next time the
vehicle is started, the automatic unlocking
and locking functions will be reactivated.
–

If the welcome lighting is triggered
several times in succession without the
vehicle subsequently being started, it will be
deactivated.
–

All "hands-free" functions switch to
hibernation mode after 21 days without being
used.

To restore these functions, unlock the
vehicle using the remote control and start the
engine.
Electrical interference
The electronic key may not work if it is
close to an electronic device (e.g.
mobile
telephone (switched on or on standby), laptop
computer, strong magnetic fields). If this
occurs, move the electronic key away from
the electronic device.
Central locking



Manual
► Press this button to lock/unlock the vehicle
(doors and boot) from inside the passenger
compartment.

40
Access
Boot
Opening

► After unlocking the vehicle, press the opening
control and then lift the tailgate.
Opening from the inside



► Press the boot opening button located on the
dashboard.
The tailgtate is released and opens slightly
.
Closing
► Lower the tailgate using one of the interior
grab handles.
In the event of a malfunction or if you
experience difficulty opening or closing
the tailgate, have it checked by a CITROËN
dealer or a qualified workshop without delay,
to avoid the issue deteriorating and prevent
any risk of the tailgate dropping, potentially
causing serious injury.
Back-up release
To manually unlock the boot in the event of a
battery or central locking failure.
Unlocking
► Fold the rear seats to gain access to the lock
from inside the boot.


► Insert a small screwdriver into hole A of the
lock to unlock the boot.
►

Move the latch to the left.
Locking after closing
If the fault persists after closing again, the boot
will remain locked.
In the event of a fault with the central
locking system, it is essential to
disconnect the battery to lock the boot and so
ensure complete locking of the vehicle.
Alarm
(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.

139
Driving
6The parking sensors are deactivated while the
Park Assist function is measuring a space.
For more information on the Park Assist
function, refer to the corresponding section.
When starting the vehicle, the graphic
and audible aids are only available after
the touch screen has started up.
Operating limits
If the boot is heavily loaded, the vehicle may tilt,
affecting distance measurements.
Malfunction
In the event of a malfunction when
changing into reverse gear, these
warning lamps light up on the instrument panel,
accompanied by the display of a message and
an audible signal (short beep).
Have it checked by a CITROËN dealer or a
qualified workshop.
Reversing camera
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids .


The reversing camera is activated automatically
when reverse gear is engaged.
The image is displayed on the touch screen.
The reversing camera function may be
supplemented by the parking sensors.


The blue lines 1 indicate the general direction of
the vehicle (the gap corresponds to the width of
your vehicle including the mirrors).
The red line 2 represents a distance of about
30
cm beyond the edge of your vehicle's rear
bumper.
The green lines 3 represent distances of about 1
and 2 metres beyond the edge of your vehicle's
rear bumper.
The turquoise curves 4 show the maximum
turning angle in either direction.
C4
Opening the tailgate causes the display
to disappear.
Clean the reversing camera regularly
using a soft, dry cloth.
Top Rear Vision - 360 Vision
With MyCitroën Play or
MyCitroën Drive
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids .
With the engine running, these systems allow
views of your vehicle’s close surroundings to be
displayed on the touch screen using one camera
for Top Rear Vision and two cameras for 360
Vision.

150
Driving
If the vehicle has undergone any of the
following modifications, do not use the
function:
–

When carrying an object extending beyond
the dimensions of the vehicle (ladder on the
roof bars, bicycle carrier on the tailgate, etc.).
–


With a non-approved towball in place.
–


With snow chains fitted.
–


When driving on a small-diameter or
"space-saver" type spare wheel.
–


When the wheels fitted are a different size
from the original ones.
–


After modifying one or both bumpers
(added protection).
–


If the sensors have been repainted other
than by the CITROËN dealer network.
–


With sensors not approved for the vehicle.
Malfunctions
In the event of a power steering
malfunction, this warning lamp is
displayed on the instrument panel, accompanied
by a warning message.
You must stop the vehicle.
Stop as soon as it is safe to do so and
switch off the ignition.
Contact a CITROËN dealer or a qualified
workshop.
With MyCitroën Play or MyCitroën Drive
If the function cannot be activated, this
indicator lamp will flash briefly and an
audible signal will be emitted to indicate a
system malfunction.
If the malfunction occurs while the system is in
use, the indicator lamp goes off.
If a parking sensor malfunction occurs
during use, it is indicated by this warning
lamp coming and the display of a message. The
function is deactivated.
Contact a CITROËN dealer or a qualified
workshop.
With MyCitroën Drive Plus
If the function cannot be activated, a message
will pop up.
If a parking sensor malfunction occurs during
use, a message will pop up. The function is
deactivated.
Contact a CITROËN dealer or a qualified
workshop.

180
In the event of a breakdown
Warning triangle
This reflective and dismantable device is to be
installed on the side of the road when a vehicle
is broken down or damaged.
Before getting out of the vehicle
Turn on the hazard warning lamps, then
put on the safety vest to assemble and install
the triangle.
Storage
C4

C4 X

► Use the straps on the boot side trim or on the
tailgate to stow the folded triangle or its storage
box.
Assembling and placing the triangle


For versions supplied with a triangle as original
equipment, refer to the illustration above.
For other versions, refer to the assembly
instructions provided with the triangle.
►

Put the triangle in place behind the vehicle,
as required by local legislation.
Running out of fuel
(Diesel)
With Diesel engines, the fuel system must be
primed if you run out of fuel.
Before starting to prime the system, it is
essential to put at least 5 litres of Diesel into the
fuel tank.
For more information on Refuelling and
on Misfuel prevention (Diesel), refer to
the corresponding section.
1.5 BlueHDi engines
► Switch on the ignition (without starting the
engine).
►

W
ait around 1 minute and switch off the
ignition.
►

Operate the starter motor to start the engine.
If the engine does not start at the first attempt,
do not keep trying, but restart the procedure.
Tool kit
Set of tools supplied with the vehicle.
Its content depends on your vehicle's equipment:
–

T
emporary puncture repair kit.
–

Spare wheel.
Access to the tools
Depending on version, the tool kit is stored in a
bag or in a storage box in the boot.

277
Alphabetical index
Trajectory control systems 77
Triangle, warning
180
Trip computer

25–26
Tyres

174, 203
Tyre under-inflation detection

108, 182
U
Under-inflation (detection) 108
Unlocking
33, 35
Unlocking from the inside

36
Unlocking the boot

33, 35
Unlocking the doors

36–37
Unlocking the tailgate

35
Updating the date

224, 247
Updating the time

210, 223, 248, 266
USB

207, 217, 220, 238, 242
V
Vehicle data recording and privacy 268
Ventilation
51–52
Video

243
Visibility

57
Vision, 180° forward

142
Vision, 180° rear

142
Vision 360°

143
Visiopark 1

143
Visiopark 1 - Visiopark 2

145
Voice commands

229–233
W
Wallbox (Electric) 156
Warning and indicator lamps
13
Warning lamp, driver's seat belt
not fastened

80
Warning lamps

13
Warning lamp, seat belts

80
Warnings and indicators

13
Washing

11 0
Washing (advice)

154, 177–178
Weights

197–198, 200
Welcome lighting

33, 68
Wheel, spare

174, 180–181, 184
Windscreen, heated

58
Wiper blades (changing)

72–73
Wipers

70
Wipers, automatic rain sensitive

72
Wipers, windscreen

71–72