CITROEN C4 CACTUS 2023 Owners Manual

HANDBOOK
C4

Access to the Handbook
MOBILE
Install the Scan MyCitro\353n application (content
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Welcome
Thank you for choosing a Citro

2
Contents





 ■
Overview
Instruments and controls 4
 ■
Eco-driving
1Instruments
Instrument Panel 7
Warning and indicator lamps 7
Indicators
11
Touch screen 13
Trip computer 14
Distance recorders 15
Lighting dimmer 16
2Access
Electronic key with remote control
function and built-in key, 17
Keyless Entry and Starting 19
Central locking 20
Back-up procedures 21
Doors 23
Boot 23
Alarm 24
Electric windows 25
Rear door windows 26
3Ease of use and comfort
Front seats 27
Steering wheel adjustment 29
Mirrors 29
Rear seats 30
Heating and Ventilation 31
Heating / Manual air conditioning 32
Automatic air conditioning 33
Front demisting - defrosting 35
Rear screen demisting - defrosting 36
Courtesy lamps 36
Boot lighting 37
Panoramic glass sunroof 37
Interior fittings
37
Boot fittings 40
Rear shelf (van version) 41
4Lighting and visibility
Lighting control 42
Direction indicators 43
Automatic illumination of headlamps 43
Daytime running lamps/sidelamps (LEDs) 44
Headlamp beam height adjustment 44
Cornering lighting 45
Wiper control stalk 45
Changing a wiper blade 47
Automatic wiping 48
5Safety
General safety recommendations 49
Hazard warning lamps 49
Horn 50
Emergency or assistance call 50
Electronic stability control (ESC) 52
Seat belts 53
Airbags 55
Child seats 57
Deactivating the front passenger airbag 59
ISOFIX child seats 62
i-Size child seats 65
Child lock 65
6Driving
Driving recommendations 67
Starting / Switching off the engine with
the key
68
Starting / Switching off the engine with
Keyless Entry and Starting
70
Parking brake 72
6-speed manual gearbox 72
Automatic gearbox (EAT6) 72
Gear efficiency indicator 74
Hill start assist 75
Tyre under-inflation detection 75
Stop & Start 77
Driving and manoeuvring aids - General
recommendations
78
Speed Limit Recognition
and Recommendation
80
Speed limiter 82
Cruise control - particular recommendations 83
Cruise control 84
Active Safety Brake with Collision Risk
Alert and Intelligent emergency braking
assistance
85
Distraction detection 88
Lane Departure Warning System 89

3
Contents


bit.ly/helpPSA


Blind Spot Monitoring System 89
Parking sensors 91
Reversing Camera 92
7Practical information
Compatibility of fuels 94
Refuelling 94
Misfuel prevention (Diesel) 95
Snow chains 96
Very cold climate screens
96
Towing device 97
Energy economy mode 97
Roof bars 98
Bonnet 99
Engine compartment 100
Checking levels 100
Speed checks 102
AdBlue® (BlueHDi) 104
Advice on care and maintenance 106
8In the event of a breakdown
Running out of fuel (Diesel) 108
Temporary puncture repair kit 108
Spare wheel 111
Changing a bulb 11 5
Changing a fuse 11 9
12 V battery 121
Towing 125
9Technical data
Engine technical data and towed loads 127
Petrol engines 128
Diesel engines 129
Dimensions 130
Identification markings 130
10CITROËN Connect Radio
First steps 132
Steering mounted controls 133
Menus 134
Applications
135
Radio 135
DAB (Digital Audio Broadcasting) radio 137
Media 137
Telephone 139
Settings 142
Frequently asked questions 144
11CITROËN Connect Nav
First steps 146
Steering mounted controls 147
Menus 148
Voice commands 149
Navigation 153
Connected navigation 154
Applications 157
Radio 159
DAB (Digital Audio Broadcasting) radio 161
Media 161
Telephone 163
Settings 165
Frequently asked questions 167
 ■
Alphabetical index
Access to additional videos

4
Overview
Instruments and controls
1.Front electric window controls
2. Bonnet release
3. Courtesy lamp
Interior rear view mirror
Emergency or assistance call 4.
Touch screen with CITROËN Connect Radio
or CITROËN Connect Nav
Setting the date and time
Brightness of instruments and controls
Heating, ventilation
Manual air conditioning
Automatic air conditioning
5. 12 V accessory socket
USB socket
6. 6-speed manual gearbox
Automatic gearbox (EAT6)
Hill start assist
7. Parking brake
8. Glove box
9. Dashboard fuses
10. Instrument panel
Warning and indicator lamps
Indicator (servicing, engine oil level, gear
change)
Distance recorders
Steering mounted controls
1.Lighting control stalk
Automatic illumination of lamps
Direction indicators
2. Wiper control stalk
Trip computer
3. Speed limiter
Cruise control
4. Audio system setting controls
5. Horn
Side control bar

1.Manual headlamp beam height adjustment

5
Overview
2.Electric door mirrors adjustment
3. Electric child lock
4. Alarm activation indicator lamp
Central switch panel

1.Front demisting / defrosting
2. Rear screen demisting / defrosting
3. Locking / Unlocking from the inside
4. Switching off the heating / ventilation and the
air conditioning
5. Hazard warning lamps
6. Switching the engine on-off START/STOP

6
Eco-driving
Eco-driving
Eco-driving refers to a range of everyday
practices that allow the motorist to optimise their
fuel consumption and CO
2emissions.
Optimise your use of the gearbox
With a manual gearbox, move off gently and
change up promptly. While accelerating, change
up early.
With an automatic gearbox, favour automatic
mode and avoid pressing the accelerator pedal
heavily or suddenly.
The gear efficiency indicator prompts you to
engage the most suitable gear: whenever this
indication is displayed on the instrument panel,
follow it straight away.
With an automatic gearbox, this indicator
appears only in manual mode.
Drive smoothly
Maintain a safe distance between vehicles, use
engine braking rather than the brake pedal and
press the accelerator gradually. These attitudes
help to save fuel, reduce CO
2 emissions and
decrease general traffic noise.
If the vehicle has the steering-mounted
"CRUISE" control, use cruise control at speeds
above 25 mph (40

km/h) when the traffic is
flowing well.
Use electrical equipment wisely
Before moving off, if the passenger compartment
is too warm, ventilate it by opening the windows
and air vents before using the air conditioning.
At speeds above 31
mph (50 km/h), close the
windows and leave the air vents open.
Consider using equipment that can help keep
the temperature in the passenger compartment
down (sunroof blind and window blinds, etc.).
Unless automatically regulated, switch off the air
conditioning as soon as the desired temperature
has been reached.
Switch off the demisting and defrosting functions,
if they are not managed automatically.
Switch off the heated seat as soon as possible.
Switch off the headlamps and foglamps when
the visibility conditions do not require their use.
Avoid running the engine before moving off,
particularly in winter; your vehicle will warm up
much faster while driving.
As a passenger, avoid connecting your
multimedia devices (film, music, video game,
etc.) to help reduce consumption of electrical
energy, and hence fuel.
Disconnect all portable devices before leaving
the vehicle.
Limit the causes of excess consumption
Spread loads throughout the vehicle; place the
heaviest items in the boot, as close as possible
to the rear seats.
Limit the loads carried in the vehicle and
minimise wind resistance (roof bars, roof rack, bicycle carrier, trailer, etc.). Preferably, use a
roof box.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and refit
summer tyres.
Avoid using the SPORT mode for too long, in
order to limit your fuel consumption.
Comply with servicing instructions
Check tyre pressures regularly, with the tyres
cold, referring to the label in the door aperture on
the driver's side.
Carry out this check in particular:
–

before a long journey
.
–

at each change of season.
–


after a long period out of use.
Do not overlook the spare wheel and, where
applicable, the tyres on your trailer or caravan.
Have your vehicle serviced regularly (engine oil,
oil filter

, air filter, passenger compartment filter,
etc.) and observe the schedule of operations in
the manufacturer's service schedule.
With a BlueHDi Diesel engine, if the SCR system
is faulty, your vehicle will emit pollution. Visit
a CITROËN dealer or a qualified workshop
as soon as possible to restore your vehicle’s
nitrogen oxide emissions to regulatory
compliance.
When filling the fuel tank, do not continue after
the third nozzle cut-out, to avoid overflow.
You will only see the fuel consumption of your
new vehicle settle down to a consistent average
after the first 1,900 miles (3,000 kilometres).

7
Instruments
1Instrument panel
Displays
1.Cruise control or speed limiter settings.
2. Speed suggested by the speed limit
recognition
3. Digital speedometer (mph or km/h).
4. Information related to the automatic gearbox.
5. Gear shift indicator.
6. Service indicator, then total distance recorder
(miles or km).
These functions are displayed successively
when the ignition is switched on.
7. Engine oil level indicator.
8. Fuel gauge.
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.
Warning lamp continuously
lit
The illumination of a red or orange warning lamp
indicates the occurrence of a fault that needs
further investigation.
If a warning 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.
Indicates a serious fault with the engine, braking
system, power steering, automatic gearbox or a
major electrical fault.
Carry out (1) and then (2).
Engine oil pressureFixed.
There is a fault with the engine lubrication
system.
Carry out (1) and then (2).
BrakesFixed.
The brake fluid level has dropped
significantly.
Carry out (1), then top up with brake fluid
that complies with the manufacturer's
recommendations. If the problem persists, carry
out (2).

8
Instruments
Fixed.
The electronic brake force
distribution

(EBFD) system is faulty.
Carry out (1) and then (2).
Parking brakeFixed.
The parking brake is applied or not
properly released.
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 to the required
level if necessary. If the problem persists, carry
out (2).
Battery chargeFixed.
The battery charging circuit has a fault
(dirty or loose terminals, slack or cut alternator
belt, etc.).
Clean and retighten the terminals. If the warning
lamp does not go off when the engine is started,
carry out (2).
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
Anti-lock Braking System (ABS)
Fixed.
The anti-lock braking system has a fault.
The vehicle retains conventional braking.
Drive carefully at reduced speed, then carry out
(3).
ServiceTemporarily on, accompanied by the display of a message.
One or more minor faults have been detected for
which there is no specific warning lamp.
Identify the cause of the fault using the message
displayed in the instrument panel.
You can deal with certain anomalies yourself, for
example an open door or the start of saturation
of the particle filter.
For any other problems, such as a fault 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 no
specific warning lamp have been detected.
Identify the cause of the anomaly using the
message displayed in the instrument panel, then
carry out (3).
Service warning lamp fixed and
service spanner flashing then
fixed.
The servicing interval has been exceeded. The vehicle must be serviced as soon as
possible.
Only with BlueHDi Diesel engines.
AdBlue® (BlueHDi)On for around 30 seconds when starting
the vehicle, accompanied by a message
indicating the driving range.
The driving range is between 1,500 and 500
miles (2,400 and 800
km).
Top up the AdBlue
®.Fixed, on switching on the ignition,
accompanied by an audible signal and a
message indicating the driving range.
The driving range is between 500 and 62 miles
(800 and 100
km).
Promptly top up the AdBlue
®, or carry out (3).Flashing, accompanied by an audible
signal and a message indicating the
driving range.
The driving range is less than 62 miles (100
km).
You must top up the AdBlue
® to avoid engine
starting being prevented , or carry out
(3).
Flashing, accompanied by an audible
signal and a message indicating that
starting is prevented.
The AdBlue
® tank is empty: the legally required
engine immobiliser system prevents the engine
from starting.
To restart the engine, top up the AdBlue
® or carry
out (2).
It is essential to add at least 5 litres of AdBlue
®
to the tank.