2023 CITROEN C4 warning

Welcome
Thank you for choosing Citroën C4/ë-C4 or Citroën C4 X/ë-C4 X.
This document contains the key information and recommendations you
will need to be able to explore your vehicle in complete safety. We strongly
recommend familiarising yourself with it, as well as the Maintenance and
Warranty Guide.
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country in which it was sold.
The descriptions and illustrations are for guidance only.
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If ownership of your vehicle is transferred, please ensure this Han is
passed on to the new owner.
Key
Safety warning
Additional information
Environmental protection feature
Left-hand drive vehicle
Right-hand drive vehicle002F0052004600440057004C005200510003005200490003004800540058004C0053005000480051005700120045005800570057005200510003004C00510047004C00460044005700480047000300580056004C0051004A000300440003
black area
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a CITROËN dealer is able to provide.

2
Contents
 ■
Overview
 ■
Eco-driving
1Dashboard instrumentsDriver information 10
Instrument panels 10
Head-up display 12
Warning and indicator lamps 13
Indicators 19
Manual test 24
Total distance recorder 25
Lighting dimmer 25
Trip computer 25
5-inch touch screen 27
10-inch touch screen 27
Remotely operable additional functions
(Electric)
30
2AccessElectronic key with remote control function and
built-in key 32
Proximity Keyless Entry and Start 34
Central locking 36
Back-up procedures 37
Doors 39
Boot 40
Alarm 40
Electric windows 42
Sunroof 43
3Ease of use and comfortFront seats 45
Steering wheel adjustment 47
Heated steering wheel 47
Mirrors 48
Rear bench seat 49
Heating and Ventilation 51
Manual air conditioning 52
Dual-zone automatic air conditioning 53
Front demisting - defrosting 57
Heated windscreen 58
Rear screen demisting/defrosting 58
Temperature pre-conditioning (Electric) 58
Interior fittings 59
Courtesy lamps 62
Interior ambient lighting 63
Boot fittings 63
4Lighting and visibilityLighting control stalk 65
Direction indicators 66
Automatic illumination of headlamps 67
Headlamp beam height adjustment 67
Guide-me-home and welcome lighting 67
Automatic lighting systems - General
recommendations
68
Automatic headlamp dipping 69
Cornering lighting 70
Wiper control stalk 70
Intermittent wipers 71
Automatic wipers 72
Changing a wiper blade 73
5SafetyGeneral safety recommendations 74
Hazard warning lamps 74
Horn 75
Pedestrian horn (Electric) 75
Emergency or assistance 75
Electronic stability control (ESC) 77
Seat belts 79
Airbags 82
Child seats 84
Deactivating the front passenger airbag 86
ISOFIX child seats 87
i-Size child seats 89
Installing child seats 90
Child lock 92
6DrivingDriving recommendations 93
Starting / Switching off the engine with the key 95
Starting/Switching off the engine with Keyless
Entry and Start
96
Manual parking brake 98
Electric parking brake 99
6-speed manual gearbox 101
Automatic gearbox 101
Drive selector (Electric) 103
Driving modes 104
Hill start assist 105
Gear shift indicator 106
Stop & Start 106
Tyre under-inflation detection 108
Driving and manoeuvring aids - General
recommendations
109
Shortcuts for driving aids 111
Road signs recognition 111
Speed limiter 11 5
Cruise control - Specific recommendations 11 6
Cruise control 11 7
Highway Driver Assist 11 8
Adaptive cruise control 11 9
Lane positioning assist 123
Lane keeping assist 128
Blind spot monitoring 131
Active Safety Brake with Collision Risk Alert
and Intelligent emergency braking assistance
132
Distraction detection 136

3
Contents
Parking sensors 137
Reversing camera 139
Top Rear Vision - 360 Vision 139
Top Rear Vision - 360 Vision 143
Park Assist 146
7Practical informationCompatibility of fuels 152
Refuelling 152
Misfuel prevention (Diesel) 153
Charging system (Electric) 153
Charging the traction battery (Electric) 160
Towing device 164
Towing device with quickly detachable towball 165
Roof bars 167
Snow chains 168
Energy economy mode 168
Bonnet 169
Engine compartment 170
Checking levels 171
Checks 173
AdBlue® (BlueHDi) 175
Free-wheeling 177
Advice on care and maintenance 177
8In the event of a breakdownWarning triangle 180
Running out of fuel (Diesel) 180
Tool kit 180
Temporary puncture repair kit 181
Spare wheel 184
Changing a bulb 187
Fuses 191
12

V battery

/ Accessory battery 191
Towing the vehicle 194
9Technical dataEngine technical data and towed loads 197
Petrol engines 198
Diesel engines 200
Electric motor 201
Dimensions 202
Identification markings 202
10Touch screen BLUETOOTH audio systemFirst steps 204
Steering mounted controls 204
Menus 205
Radio 206
DAB (Digital Audio Broadcasting) radio 207
Media 207
Telephone 208
Settings 210
Frequently asked questions 2 11
11MyCitroën PlayFirst steps 213
Steering mounted controls 214
Menus 214
Radio 215
DAB (Digital Audio Broadcasting) radio 217
Media 217
Telephone 218
Applications 222
Settings 223
Frequently asked questions 224
12MyCitroën DriveFirst steps 227
Steering mounted controls 228
Menus 228
Voice commands 229
Navigation 233
Connected navigation 236
Applications 238
Radio 241
DAB (Digital Audio Broadcasting) radio 242
Media 242
Telephone 244
Settings 246
Frequently asked questions 248
13MyCitroën Drive PlusFirst steps 252
Customisation 255
Steering mounted controls 256
Applications 257
Voice commands 257
Navigation 258
Connectivity 259
Mirror Screen 261
Media 262
Phone 264
Settings 265
Help 266
14Vehicle data recording and privacy
 ■
Alphabetical index
 ■
Appendix

4
Overview
Presentation
These illustrations and descriptions are intended
as a guide. The presence and location of certain
elements may vary depending on the version or
trim level.
Instruments and controls

1.Courtesy lamp/Front reading lamps
Emergency and assistance call buttons
Sunroof
Warning lamps display for seat belts and
front passenger airbag
2. Interior rear view mirror
3. Head-up display
4. Instrument panel
5. Fusebox
6. Electric windows
Electric door mirrors
7. Bonnet release
8. Smart Pad Support Citroën
9. Dashboard drawer
10. Glove box
Centre console

1.5-inch touch screen with Touch screen
BLUETOOTH audio system
or
10-inch touch screen with MyCitroën Play,
MyCitroën Drive or MyCitroën Drive Plus
2. Touch screen on/off and volume control
With MyCitroën Play or MyCitroën Drive:
Direct access to the Driving or Vehicle
menu
Access to the touch screen menus
With MyCitroën Drive Plus:
Access to the Shortcuts for driving aids
Access to the HOME pages
3. Hazard warning lamps
4. Central locking
5. Switching the engine on/off
6. Air conditioning
Heated seats
7. USB sockets (type A/type C)
8. Storage compartment or Wireless
smartphone charger
9. Gearbox or drive selector
10. Choice of driving mode
11 . Access to the Energy menu
12. Electric parking brake

6
Overview
– Domestic charging in mode 2 using a
domestic socket and associated charging cable
7
.
–

Accelerated charging in mode 3 using an
accelerated charging unit (W

allbox).
–

Superfast charging in mode 4 using a fast
public charger

.
The 400
V traction battery 2 uses Lithium-Ion
technology. It stores and supplies the energy
required for the operation of the electric motor,
air conditioning and heating. Its charge level is
represented by an indicator and a reserve power
warning lamp on the instrument panel.
The 12
V accessory battery 3 powers the
vehicle’s conventional electrical system. It is
recharged automatically by the traction battery
via the on-board charger.
The heat pump
4 provides passenger
compartment heating and regulates traction
battery and on-board charger cooling.
The on-board charger 5 manages the domestic
charging
(mode 2) and accelerated charging
(mode 3) of the traction battery as well as the
recharging of the 12
V accessory battery.
The electric motor
6 provides propulsion in
accordance with the selected driving mode and
driving conditions. It recovers energy during
vehicle braking and deceleration
phases.
Labels
“Ease of use and comfort - Rear bench seat -
Rear head restraints” section:


"Ease of use and comfort - Front fittings -
Wireless smartphone charger" section:


"Lighting and visibility - Exterior lighting
control stalk" and "In the event of a
breakdown - Changing a bulb" sections:


"Safety - Child seats - Deactivating the front
passenger airbag" section:




"Safety - ISOFIX mountings" section:
i-SizeTOP TETHER
"Driving - Electric parking brake" section:

"Driving - Stop & Start" section:

"Practical information - Compatibility of
fuels" section:




"Practical information - Charging system
(Electric)" section:








"Practical information - Charging the traction
battery (Electric)" section:


"Practical information - Bonnet" section:

"Practical information - Checking levels -
Engine coolant" section:

10
Dashboard instruments
Driver information
Instrument panel
The instrument panel displays all the information
the driver needs about the status of the vehicle's
various systems.
This information appears in the form of warning
and indicator lamps and messages.
Depending on the vehicle's equipment, the
instrument panel may be either:
–
An LCD display
.
–

A
fully digital display.
LCD instrument panel

1.Coolant temperature indicator (°C)
2. Cruise control/speed limiter settings
3. Display of speed limit signs
4. Engine oil level indicator (depending on
engine)
5. Total distance recorder (miles or km)
6 Digital speedometer (mph or km/h) 7.
Selector position and gear on automatic
gearbox
Gear shift indicator
Driving mode selected
8. Service indicator
Trip computer information
9. Fuel gauge
Digital instrument panel
The digital instrument panel can be personalised.
Depending on the display page selected, certain
information is hidden or presented differently.




1. Digital speedometer (mph or km/h)
2. Selector position and gear on automatic
gearbox (Petrol or Diesel)
Drive selector position (Electric)
Gear change indicator (Petrol or Diesel)
Driving mode selected
3. Customizable area
Different pages can be displayed.
4. Fuel gauge (Petrol or Diesel)
Charge level indicator (Electric)
Remaining range (miles or km)
5. Total distance recorder (miles or km)
6. Cruise control or speed limiter settings
Display of recognised signs
Indication of danger zones (with connected
navigation)
Information displayed on
the instrument panel
The information displayed on the instrument
panel (e.g.
warning lamps, indicators) may have

13
Dashboard instruments
1In certain extreme weather conditions
(rain and/or snow, bright sunshine, etc.),
the head-up display may not be legible or
may suffer temporary interference.
Some sunglasses may hamper reading of the
information.
To clean the projection blade, use a clean,
soft cloth (such as a spectacles cloth or
microfibre cloth). Do not use a dry or abrasive
cloth, or detergent or solvent products, due to
the risk of scratching the projection blade or
damaging the non-reflective coating.
Warning and indicator
lamps
Displayed as symbols, the warning and indicator
lamps inform the driver of the occurrence of a
malfunction (warning lamps) or of the operating
status of a system (operation or deactivation
indicator lamps). Certain lamps light up in two
ways (fixed or flashing) and/or in several colours.
Associated warnings
The illumination of a lamp may be accompanied
by an audible signal and/or a message displayed
in a screen.
Relating the type of alert to the operating status
of the vehicle allows you to determine whether
the situation is normal or whether a fault has
occurred: refer to the description of each lamp
for further information.
When the ignition is switched on
Certain red or orange warning lamps come on
for a few seconds when the ignition is switched
on. These warning lamps should go off as soon
as the engine is started.
For more information on a system or a function,
refer to the corresponding section.
Persistent warning lamp
If a red or orange warning lamp comes on, there
may be fault which needs further investigation.
If a lamp remains lit
The references (1), (2) and (3) in the warning
and indicator lamp description indicate whether
you should contact a qualified professional in
addition to the immediate recommended actions.
(1): You must stop the vehicle .
Stop as soon as it is safe to do so and switch off
the ignition.
(2): Contact a CITROËN dealer or a qualified
workshop.
(3): Visit a CITROËN dealer or a qualified
workshop.
List of warning and
indicator lamps
Red warning/indicator lamps
STOP
Fixed, associated with another warning
lamp, accompanied by the display of a
message and an audible signal.
A serious fault with the engine, braking system,
power steering or automatic gearbox or a major
electrical fault has been detected.
Carry out (1) and then (2).
Engine self-diagnostics system (Petrol or
Diesel)
Fixed.
A major engine fault has been
detected.
Carry out (1) and then (2).
Maximum coolant temperatureFixed.
The temperature of the cooling system is
too high.
Carry out (1), then wait until the engine has
cooled down before topping up the level, if
necessary. If the problem persists, carry out (2).
Engine oil pressure (Petrol or Diesel)Fixed.
There is a fault with the engine lubrication
system.
Carry out (1) and then (2).

14
Dashboard instruments
System malfunction (Electric)Fixed.
A fault involving the electric motor or
traction battery has been detected.
Carry out (1) and then (2).
Cable connected (Electric)Fixed when the ignition is switched on.
The charging cable is connected to the
vehicle's connector.
Fixed when the ignition is switched on,
accompanied by a message.
It is not possible to start the vehicle while the
charging cable is connected to the vehicle’s
connector.
Disconnect the charging cable and close the
flap.
12 V battery chargeFixed.
The battery charging circuit is faulty
(e.g.

dirty terminals, loose or severed alternator
belt).
Carry out (1).
If the electric parking brake stops working,
immobilise the vehicle:
►

With the manual gearbox, engage a gear
.
►

With the automatic gearbox or drive selector
,
fit the chock against one of the wheels.
Clean and tighten the terminals. If the warning
lamp does not go off when the engine is started,
carry out (2).
BrakingFixed.
The brake fluid level in the braking circuit
has dropped significantly.
Carry out (1), then top up with fluid that complies
with the manufacturer's recommendations. If the
problem persists, carry out (2).
Fixed.
The electronic brake force
distribution

(EBFD) system is faulty.
Carry out (1) and then (2).
Manual parking brake (depending on
version)
Fixed.
The parking brake is applied or not
properly released.
Fixed.
The parking brake is applied or not
properly released.
Electric parking brakeFixed.
The electric parking brake is applied.
Flashing.
Application/release is faulty.
Carry out (1): park on flat ground (on a level
surface).
With a manual gearbox, engage a gear.
With an automatic gearbox or drive selector,
select mode
P.
Switch off the ignition and carry out (2).
Door(s) openFixed, associated with a message
identifying the access.
An audible signal supplements the alert if the
speed is higher than 6 mph (10
km/h).
A door or the boot is not properly closed.
Seat belts not fastened/unfastenedFixed or flashing, accompanied by an
increasing audible signal.
A seat belt has not been fastened or has been
unfastened.
Orange warning/indicator lamps
Service
Temporarily on, accompanied by the display of a message.
One or more minor faults, for which there is/are
no specific warning lamp(s), have been detected.
Identify the cause of the fault using the message
displayed on the instrument panel.
You may be able to deal with some faults
yourself, such as changing the battery in the
remote control.
For other faults, such as with the tyre under-
inflation detection system, carry out (3).
Fixed, accompanied by the display of a
message.
One or more major faults, for which there is/are
no specific warning lamp(s), have been detected.
Identify the cause of the fault using the message
displayed on the instrument panel, then carry
out (3).