fuse CITROEN C4 AIRCROSS DAG 2021 Handbook (in English)

3
Contents


bit.ly/helpPSA


Blind Spot Monitoring System 11 3
Parking sensors 11 4
Top Rear Vision 11 6
Park Assist 11 8
7Practical information
Compatibility of fuels 123
Refuelling 123
Misfuel prevention (Diesel) 124
Snow chains 124
Towbar with quickly detachable towball 125
Towing device 128
Energy economy mode 128
Roof bars 129
Bonnet 130
Engine compartment 131
Checking levels 131
Checks 133
AdBlue® (BlueHDi) 135
Advice on care and maintenance 137
8In the event of a breakdown
Running out of fuel (Diesel) 139
Tool kit 139
Temporary puncture repair kit 140
Spare wheel 143
Changing a bulb 146
Changing a fuse 150
12 V battery 152
Towing 156
9Technical data
Engine technical data and towed loads 158
Petrol engines 159
Diesel engines 161
Dimensions 162
Identification markings 162
10Bluetooth® audio system
First steps 164
Steering mounted controls 164
Menus 165
Radio 166
DAB (Digital Audio Broadcasting) radio 167
Media 168
Telephone 170
Frequently asked questions 173
11CITROËN Connect Radio
First steps 176
Steering mounted controls 177
Menus 178
Applications 179
Radio 179
DAB (Digital Audio Broadcasting) radio 181
Media 181
Telephone 183
Settings 186
Frequently asked questions 188
12CITROËN Connect Nav
First steps 190
Steering mounted controls 191
Menus 192
Voice commands 193
Navigation 195
Connected navigation 197
Applications 199
Radio 202
DAB (Digital Audio Broadcasting) radio 203
Media 204
Telephone 205
Settings 208
Frequently asked questions 210
 ■
Alphabetical index
Access to additional videos

4
Overview
Instruments and controls
1Bonnet release
2 Dashboard fuses 3
Courtesy lamp
Warning lamps display for seat belts and front
passenger airbag
Panoramic opening sunroof controls
Interior rear view mirror
Emergency and assistance call buttons
4 Monochrome screen with audio system
Touch screen with CITROËN Connect Radio
or CITROËN Connect Nav
5 Ventilation
Heating
Manual air conditioning
Automatic air conditioning
Front demisting / defrosting
Rear screen demisting / defrosting
6 START/STOP button
Gearbox controls
7 Parking brake
8 USB socket
12 V socket
9Horn
10 Instrument panel
Steering mounted controls
1External lighting controls / Direction indicators
2 Wiper controls / Screenwash / Trip computer
3 Audio system setting controls
4 Cruise control / speed limiter controls
Side control bar

Reinitialisation of the tyre under-inflation
detectionDeactivation of the Stop & Start
Activation of the heated windscreen
OFF Lane departure warning system
Electric child lock

64
Safety
General safety
recommendations
Do not remove the labels attached in
different places on your vehicle. They
include safety warnings as well as
identification information for the vehicle.
For all work on your vehicle, use a
qualified workshop that has the technical
information, skills and equipment required, all
of which a CITROËN dealer is able to
provide.
Depending on country regulations,
certain safety equipment may be
mandatory: high visibility safety vests,
warning triangles, breathalysers, spare bulbs,
spare fuses, fire extinguisher, first aid kit, mud
flaps at the rear of the vehicle, etc.
Installing electrical accessories:
– The fitting of electrical equipment or accessories not approved by CITROËN may
cause excessive current consumption and
faults and failures with the electrical system
of your vehicle. Contact a CITROËN dealer
for information on the range of approved
accessories.
– As a safety measure, access to the diagnostic socket, used for the vehicle's
electronic systems, is reserved strictly for
CITROËN dealers or qualified workshops,
equipped with the special tools required (risk
of malfunctions of the vehicle's electronic
systems that could cause breakdowns or
serious accidents). The Manufacturer cannot
be held responsible if this advice is not
followed.
– Any modification or adaptation not intended or authorised by CITROËN or carried out
without meeting the technical requirements
defined by the Manufacturer will result in the
suspension of the commercial warranty.
Installation of accessory radio
communication transmitters
Before installing a radio communication
transmitter with an external aerial, you must
without fail contact a CITROËN dealer for
the specification of transmitters which can
be fitted (frequency, maximum power, aerial
position, specific installation requirements),
in line with the Vehicle Electromagnetic
Compatibility Directive (2004/104/EC).
Declarations of conformity for radio
equipment
The relevant certificates are available on the
http://service.citroen.com/ACddb/ website.
Hazard warning lamps


► Pressing the red button causes all the direction indicators to flash.
They can operate with the ignition off.
Automatic operation of hazard warning lamps
When braking in an emergency, depending on
the rate of deceleration, the hazard warning
lamps come on automatically. They switch off
automatically when you next accelerate.
They can be turned off by pressing the button
again.
Horn

► Press the central part of the steering wheel.
Emergency or assistance
call



* In accordance with the general conditions of use of the service, available from dealers and subject to technological and technical limitations.
** In areas covered by ‘Localised Emergency Call’ and ‘Localised Assistance Call’. The list of countries covered and telematic services provided is available from dealers or on the website for your country .

84
Safety
(a): refer to the current legislation in the country in which you are driving before placing a child in this seat position.
(B): to install a “rearward facing” or “forward facing” child seat at the rear, slide the rear seat as far backwards as possible, with the backrest straightened.
Manual child lock
Mechanical system to prevent opening of a rear
door using its interior control.
The control, red in colour, is located on the edge
of each rear door.
It is identified by a mark on the bodywork.
Locking

► Using the ignition key or the integral key,
depending on version, turn the red control as far
as it will go:
• to the right on the left-hand rear door ,• to the left on the right-hand rear door.
Unlocking
► Using the ignition key or the integral key , depending on version, turn the red control as far
as it will go:
• to the left on the left-hand rear door ,• to the right on the right-hand rear door .
Do not confuse the child lock control,
which is red, with the back-up locking
control, which is black.
Electric child lock
Remote control system to prevent opening of the
rear doors using their interior controls.
Activation/Deactivation


► With the ignition on, press this button to activate/deactivate the child lock.
A message is displayed, confirming activation/
deactivation of the child lock.
When the indicator lamp is on, the child lock is
activated.
Any other status of the indicator lamp indicates a malfunction of the electric
child lock.
Have it checked by a CITROËN dealer or a
qualified workshop.
With the child lock activated, it is still
possible to open the doors from outside.
This system is independent and in no circumstances does it take the place of
the central locking control.
Check the status of the child lock each time
you switch on the ignition.
Always keep the electronic key with you when
leaving the vehicle, even for a short time.
In the event of a serious impact, the electric
child lock is switched off automatically to
permit the exit of the rear passengers.
Any other state of the indicator lamp indicates a fault with the electric child
lock.
Have it checked by a CITROËN dealer or a
qualified workshop.
This system is independent and in no circumstances does it take the place of
the central locking control.
Check the status of the child locks each time
you switch on the ignition.
Always remove the key from the ignition when
leaving the vehicle, even for a short time.

11 4
Driving
– When overtaking a vehicle, the speed difference is less than 6 mph (10 km/h).– When overtaken by a vehicle, the speed difference is less than 16 mph (25 km/h).– Traffic is flowing normally.– Overtaking a vehicle over a certain period of time and the vehicle being overtaken remains in
the blind spot.
– You are driving on a straight or slightly curved road.– Your vehicle is not pulling a trailer, a caravan, etc.
Operating limits



No alert is triggered in the following conditions:– In the presence of non-moving objects (parked vehicles, barriers, street lamps, road signs, etc.).– Oncoming traffic.– Driving on a winding road or a sharp corner .– When overtaking or being overtaken by a very long vehicle (lorry, bus, etc.) that is detected
in the rear blind spot but is also present in the
driver’s front field of vision.
– When overtaking quickly.– In very heavy traffic: vehicles detected in front and behind are confused with a lorry or a
stationary object.
Malfunction
In the event of a malfunction, this warning lamp flashes for a few
moments in the instrument panel, accompanied
by the Service warning lamp coming on and the
display of a message.
Contact a CITROËN dealer or a qualified
workshop to have the system checked.
The system may suffer temporary interference in certain weather conditions
(rain, hail, etc.).
In particular, driving on a wet surface or
moving from a dry area to a wet area can
cause false alerts (for example, the presence
of a fog of water droplets in the blind spot
angle is interpreted as a vehicle).
In bad or wintry weather, ensure that the
sensors are not covered by mud, ice or snow.
Take care not to cover the warning zone in
the door mirrors or the detection zones on the
front and rear bumpers with adhesive labels
or other objects; they may hamper correct
operation of the system.
Parking sensors
Refer to the General recommendations on the
use of driving and manoeuvring aids .


Using sensors located in the bumper, this system signals the proximity of obstacles (e.g. pedestrian, vehicle, tree, barrier) present in their field of detection.
Rear parking sensors
The system is switched on by engaging reverse
gear, which is confirmed by an audible signal.
The system is switched off when disengaging
reverse gear.
Audible assistance

The system signals the presence of obstacles
within the sensors’ detection zone.
The proximity information is given by an
intermittent audible signal, the frequency of
which increases as the vehicle approaches the
obstacle.
When the distance between the vehicle and
the obstacle becomes less than about thirty
centimetres, the audible signal becomes
continuous.
The sound emitted by the speaker (right or
left) indicates the side on which the obstacle is
located.

131
Practical information
7► Clip the stay in its housing.► Lower the bonnet and release it near the end of its travel.► Pull on the bonnet to check that it is locked correctly.
Because of the presence of electrical
equipment under the bonnet, it is strongly
recommended that exposure to water (rain,
washing, etc.) be limited.
Engine compartment
The engine represented is an example given for
illustration purposes only.
The locations of the following elements may
vary:
– Air filter.– Engine oil dipstick.– Engine oil filler cap.– Priming pump.
* Depending on engine.
Petrol engine

Diesel engine

1. Screenwash fluid reservoir
2. Engine coolant reservoir
3. Brake fluid reservoir
4. Battery
5. Remote earth point (-)
6. Fusebox
7. Air filter
8. Engine oil filler cap
9.Engine oil dipstick
10. Priming pump *
The Diesel fuel system operates under
very high pressure.
All work on this circuit must be carried out
only by a CITROËN dealer or a qualified
workshop.
Checking levels
Check all of the following levels regularly in
accordance with the manufacturer's service
schedule. Top them up if required, unless
otherwise indicated.
If a level drops significantly, have the
corresponding system checked by a CITROËN
dealer or a qualified workshop.
The fluids must comply with the manufacturer's requirements and with
the vehicle's engine.
Take care when working under the bonnet, as certain areas of the engine
may be extremely hot (risk of burns) and the
cooling fan could start at any time (even with
the ignition off).

150
In the event of a breakdown
Fuses in the dashboard
Access to the fuses

The 2 fuseboxes are located in the lower part of
the dashboard, below the steering wheel.
► Unclip the cover by pulling at the top left, then right.

The 2 fuseboxes are located in the lower part of
the dashboard, in the glove box.
► Open the glove box.► Unclip the fusebox protection cover.
Changing a fuse
Access to tooling
The extraction tweezers are located behind the
dashboard fuse box cover.


► Unclip the cover by pulling at the top left, then right.► Disengage the cover completely and turn it over,► Take the tweezers from their housing.
Changing a fuse
Before changing a fuse:► Identify the cause of the fault and fix it.► Stop all power consumption.► Immobilise the vehicle and switch the ignition off.► Identify the defective fuse using the current allocation tables and diagrams.
To replace a fuse, it is essential to:
► Use the special tweezers to extract the fuse from its housing and check the condition of its
filament.
► Always replace the failed fuse with a fuse of the same rating (same colour); use of a different
rating may cause malfunctions - risk of fire!
If the fault recurs after replacing a fuse, have the
electrical system checked by a CITROËN dealer
or a qualified workshop.
The fuse allocation tables and the
corresponding diagrams are available
from a CITROËN dealer or from a qualified
workshop.
The replacement of a fuse not shown in the allocation tables may cause a serious
malfunction of your vehicle. Contact a
CITROËN dealer or a qualified workshop.




Good Failed

Tweezers
Installing electrical accessories
Your vehicle's electrical system is
designed to operate with standard or optional
equipment.
Before installing other electrical equipment
or accessories on your vehicle, contact a
CITROËN dealer or a qualified workshop.
CITROËN will not accept responsibility
for the cost incurred in repairing your
vehicle or for rectifying malfunctions resulting
from the installation of accessories not
supplied and not recommended by CITROËN
and not installed in accordance with its
instructions, in particular when the combined
consumption of all of the additional equipment
connected exceeds 10 milliamperes.

151
In the event of a breakdown
8Fuses in the dashboard
Access to the fuses

The 2 fuseboxes are located in the lower part of
the dashboard, below the steering wheel.
► Unclip the cover by pulling at the top left, then right.

The 2 fuseboxes are located in the lower part of
the dashboard, in the glove box.
► Open the glove box.► Unclip the fusebox protection cover.
Upper fusebox

Fuse
No. Rating
(A) Functions
F2 10 Heated door mirrors.
F3 30 Front one-touch
electric windows.
F4 5 Automatic folding
wing mirrors.
F5 30 Rear one-touch
electric windows.
F6 25 Front heated seats.
F7 15 Front electric
windows.
F8 20 Audio amplifier.
F10 25Panoramic roof.
F12 20Sunroof.
Lower fusebox

Fuse
No. Rating
(A) Functions
F3 5 Trailer power supply.
F4 15 Horn.
F5 - F6 20Front and rear
screenwash pump.
F7 10 Rear 12V socket.
F8 20 Rear wiper.

152
In the event of a breakdown
Protect your eyes and face before handling the battery.
All operations on the battery must be carried
out in a well ventilated area and away from
naked flames and sources of sparks, so as to
avoid the risk of explosion or fire.
Wash your hands afterwards.
Access to the battery
The battery is located under the bonnet.

For access to the (+) terminal:► unlock the bonnet by activating the internal command, then the external command.► lift the bonnet, then fix it in place with its rod.(+) Positive terminal.
It has a quick-release clamp.
(-) Negative terminal.
The battery (-) terminal is not accessible, use the
engine mounting.
Fuse
No. Rating
(A) Functions
F10 - F11 30Locking/unlocking of
the doors and fuel
filler flap.
F14 5Alarm, telematic unit.
F27 5Alarm (preparation).
F29 20Telematic audio
system.
F31 15Audio system
(accessory).
F32 15Front 12 V socket.
Fuses in the engine
compartment
The fusebox is placed in the engine
compartment near the battery.
Access to the fuses

► Unclip the cover .► Change the fuse.► When you have finished, close the cover very carefully to ensure correct sealing of the
fusebox.


Fuse
No. Rating
(A) Functions
F15 10 Front left fog
lamp.
F16 10 Front right
fog lamp.
F18 10 Right-hand
main beam
headlamp.
F19 10 Left-hand
main beam
headlamp.
F29 40 Windscreen
wipers.
12 V battery
Procedure for starting the engine using another
battery or charging a discharged battery.
Lead-acid starter batteries
Batteries contain harmful substances such as sulphuric acid and lead.
They must be disposed of in accordance
with regulations and must not, in any
circumstances, be discarded with household
waste.
Take used remote control batteries and
vehicle batteries to a special collection point.

214
Alphabetical index
180° rear vision 118
A
ABS 67Accessories 64Active Safety Brake 108–109, 111AdBlue® 14, 135
AdBlue® tank 136Additive, Diesel 133–134Adjusting headlamps 59Adjusting head restraints 36Adjusting seat 37Adjusting the air distribution 44Adjusting the air flow 44–45Adjusting the date 17, 22, 187, 210Adjusting the height and reach of the steering wheel 41Adjusting the seat angle 37Adjusting the seat belt height 71Adjusting the temperature 44Adjusting the time 17, 22, 187, 210Advice on care and maintenance 137Advice on driving 6, 86Airbags 73, 75, 77Airbags, curtain 74–75Airbags, front 74–75, 78Airbags, lateral 74–75Air conditioning 43–44Air conditioning, automatic 44Air conditioning, manual 43–44
Air intake 44Air vents 42Alarm 30–32Anti-lock braking system (ABS) 67Antitheft / Immobiliser 26Apple CarPlay connection 183, 199Armrest, front 49Armrest, rear 50Assistance call 65
Assistance, emergency braking 67, 110Audible warning 65Audio streaming (Bluetooth) 170, 182, 204
B
Battery 128, 152–155Battery, 12 V 133–134, 154Battery, charging 154Battery, remote control 26–27Blind 32–33Blind spot sensors 113Blinds, side 50BlueHDi 14, 133, 139Bluetooth (hands-free) 170–171, 184–185, 205–206Bluetooth (telephone) 184–185, 205–207Bodywork 138Bonnet 130Boot 29, 54Brake discs 134Brake lamps 148
Brakes 134Braking assistance system 67Braking, automatic emergency 108–111Brightness 186Bulbs 147Bulbs (changing) 146–148
C
Cable, audio 204Cable, Jack 204Capacity, fuel tank 123–124Cap, fuel filler 123–124Care of the bodywork 138CD 169, 182, 204CD, MP3 169, 182, 204Central locking 25, 30Changing a bulb 146–149Changing a fuse 150–152Changing a wheel 139, 143Changing a wiper blade 61–62Changing the remote control battery 27Charger, induction 48Charger, wireless 48Checking the engine oil level 14Checking the levels 131–133Checking tyre pressures (using the kit) 140, 142Checks 131, 133–134Checks, routine 133–134Child lock 84–85