open bonnet CITROEN C4 PICASSO 2022 Owners Manual

53
Alarm
System which protects and provides a deterrent
a gainst theft and break-ins. It provides the
following types of monitoring:
-

E
xterior perimeter :
T

he system checks whether the vehicle is
opened. The alarm is triggered if anyone
tries to open a
door, the boot or the bonnet.
-

I
nterior volumetric:
T

he system checks for any variation in the
volume in the passenger compartment.
The alarm is triggered if anyone breaks
a


window, enters the passenger
compartment or moves inside the vehicle.
Self-protection function : the system
checks for the putting out of ser vice of its
own components. The alarm is triggered
if the siren's battery, button or wiring is
disconnected or damaged. For all work on the alarm system,
contact a
CITROËN dealer or a qualified
workshop.
Locking the vehicle with full
alarm system
Activation
F Lock the vehicle using the remote control.
or
F

L

ock the vehicle using the "
K
eyless Entry
and Starting" system.
The monitoring system is active: the indicator
lamp for the button flashes once per second
and the direction indicators come on for about
2


seconds.
After an instruction to lock the vehicle using
the remote control or the "
K

eyless Entry
and Starting" system, the exterior perimeter
monitoring is activated after 5
seconds, the
interior volumetric monitoring after 45
seconds.
If an opening (door, boot, bonnet, etc.) is
incorrectly closed, the vehicle is not locked
but the exterior perimeter monitoring will be
activated after 45
seconds at the same time as
the interior volumetric monitoring.
Deactivation
F Press one of the remote control unlocking buttons.
or
F

U
nlock the vehicle with the "
K
eyless Entry
and Starting" system.
The monitoring system is deactivated: the
indicator lamp for the button goes off and the
direction indicators flash for about 2
seconds.
When the vehicle automatically locks itself
again (as happens if a
door or boot is not
opened within 30
seconds of unlocking),
the monitoring system is automatically
reactivated.
Locking the vehicle
with exterior perimeter
monitoring only
Deactivate the interior volumetric monitoring
to avoid unwanted triggering of the alarm in
certain cases such as:
-

l
eaving a pet in the vehicle,
F

Switch off the ignition and get out of the vehicle.
Short press
Long press
2
Access

142
Have it checked by a CITROËN dealer or
a qualified workshop.
If a
fault occurs in STOP mode, the engine may
stall.
All of the instrument panel warning lamps come
on.
Depending on version, an alert message may also
be displayed, asking you to place the gear lever in
position N and press the brake pedal.
It is then necessary to switch off the ignition and
start the engine again using the "START/STOP"
button.
The Stop & Start requires the use of
a 12 V battery of special specification and
technology.
All work on this type of battery must be
carried out only by a
CITROËN dealer or
a


qualified workshop.
For more information on the 12
V batter y,
refer to the corresponding section.
Opening the bonnet
Before doing anything under the bonnet,
deactivate the Stop & Start system to avoid
the risk of injury related to an automatic
change to START mode. Driving on flooded roads
Before driving in a
flooded area, it is
strongly recommended that you deactivate
the Stop & Start system.
For more information on Driving advice ,
particularly on flooded roads, refer to the
corresponding section.
Tyre under-inflation
detection
System which automatically checks the
pressures of the tyres while driving.
The system monitors the pressure of the four
tyres when the vehicle is moving.
It compares the information given by the
wheel speed sensors with reference values,
which must be reinitialised after ever y tyre
pressure adjustment or wheel change .
The system triggers an alert as soon as it
detects a
drop in the pressure of one or more
tyres. The under-inflation detection system does
not replace the need for vigilance on the
part of the driver.
This system does not avoid the need to
check the tyre pressures (including the
spare wheel) every month as well as
before a


long journey.
Driving with under-inflated tyres worsens
road-holding, lengthens braking distances,
causes premature wear of the tyres,
particularly in adverse conditions (heavy
loads, high speeds, long journeys).
Driving with under-inflated tyres
increases fuel consumption.
The inflation pressures defined for your
vehicle can be found on the tyre pressure
label.
For more information on the
Identification markings , refer to the
corresponding section.
Driving

198
Bonnet
Opening
F Open the front left door.
F
P
ull the lever, located at the bottom of the
door aperture, towards you.
F

L
ift the lever and raise the bonnet. F

U
nclip the stay from its housing and place it
in the support slot to hold the bonnet open.
Closing
F Take the stay out of the support slot.
F C lip the stay in its housing.
F

L
ower the bonnet and release it near the
end of its travel.
F

P
ull on the bonnet to check that it is fully
latched.
The location of the interior bonnet release
lever prevents opening of the bonnet when
the left-hand front door is shut. When the engine is hot, handle the
exterior safety catch and the stay with
care (risk of burns), using the protected
area.
When the bonnet is open, take care not to
damage the safety catch.
Do not open the bonnet under very windy
conditions.
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid any risk of injury resulting from an
automatic change to START mode.
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
Because of the presence of electrical
equipment under the bonnet, it is
recommended that exposure to water
(rain, washing, etc.) be limited.
Practical information

200
If you find that the level is above the A mark or
below the B mark, do not star t the engine.
-

I
f the level is above the MAX mark (risk of
damage to the engine), contact a
CITROËN
dealer or a
qualified workshop.
-

I
f the level is below the MIN mark, you must
top up the engine oil.
Oil grade
Before topping up the oil or changing the oil,
check that the oil is the correct grade for your
engine and conforms to the manufacturer's
recommendations.
Topping up the engine oil level
The location of the oil filler cap is shown in the
corresponding underbonnet layout view.
F

U
nscrew the oil filler cap to access the filler
opening.
F

A
dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
F

W
ait a few minutes before checking the
level again using the dipstick.
F

A
dd more oil if necessary.
F

A
fter checking the level, carefully refit the oil
filler cap and the dipstick in its tube.
After topping up the oil, the check when
switching on the ignition with the oil level
indicator in the instrument panel is not
valid during the 30
minutes after topping
up.
Engine oil change
To ensure that the reading is correct, your
vehicle must be parked on a level sur face
with the engine stopped for more than
30


minutes.
It is normal to top up the oil level between
two ser vices (or oil changes). CITROËN
recommends that you check the level, and top
up if necessary, every 3,000
miles (5,000 km).
Checking using the dipstick
The location of the dipstick is shown in the
corresponding underbonnet layout view.
F
T
ake the dipstick by its coloured grip and
pull it out completely.
F

W
ipe the end of the dipstick using a clean
non-fluffy cloth.
F

R
efit the dipstick and push fully down, then
pull it out again to make the visual check:
the correct level is between marks A and B .A = MA X
B = MIN
In order to maintain the reliability of the engine
and emissions control system, never use
additives in the engine oil.
Practical information

305
ABS .......................................................103 -104
Accessories .................................................. 101
Accessory position


....................................... 131
Access to the 3rd row
..................................... 65
Active Safety Brake................. 21, 165 -166, 168
AdBlue
® ................................. 8, 20, 28, 204-205
Additive, Diesel ....................................... 18, 202
Adjusting head restraints


..........................59-60
Adjusting seats


............................... 57- 5 9, 6 2- 6 4
Adjusting the air distribution


................7 2 , 74 -75
Adjusting the air flow
............................ 7

2 , 74 -75
Adjusting the date


............................... 39, 18, 31
Adjusting the height and reach of the steering wheel
........................................ 68
A

djusting the seat belt height
....................... 10

6
Adjusting the temperature


...................72-73, 75
Adjusting the time


............................... 39, 17, 31
Advice on driving


................................... 126 -127
Airbags
............................... 2

2 - 2 3 , 1 0 9 , 111, 113
Airbags, curtain


...................................... 11 0 -111
Airbags, front ................................... 11 0 -111, 114
Airbags, lateral


....................................... 11 0 -111
Air conditioning


........................................... 6, 73
Air conditioning, automatic


..................71, 75 -76
Air conditioning, dual-zone automatic


............74
Air conditioning, manual
............................ 71

-72
Air intake


............................................. 72, 75 -76
Air vents


.......................................................... 70
Alarm


......................................................... 53-54
Anti-lock braking system (ABS)
............103 -104
Anti-pinch
........................................................ 89
A

nti-theft/Immobiliser

..................................... 44
Apple CarPlay connection


........................12, 16
Armrest, front
............................................ 62, 79
Anti-slip regulation (ASR)


.....................103 -104
Assistance, emergency braking


..................... 103 -104, 168
Assistance call
...............................

........102-103
Audio streaming (Bluetooth)


.......................9, 24Cable, audio


................................................9, 23
Cable, Jack


.................................................9, 23
Cap, fuel filler

...............................
.................19 0
Capacity, fuel tank


........................................19 0
Cartridge, fragrance
.................................. 7

7-78
CD


.........................................................9, 23 -24
CD, MP3


................................................9, 23 -24
AB
C
Battery ........................... 195, 202, 231, 233-234
Battery, charging ................................... 232-233
Battery, remote control


.............................45 - 47
Black panel ...................................................... 11
Black screen


................................................... 11
Blanking screen (snow shield)


..............193, 197
Blind, panoramic sunroof


................................89
Blinds, side


.......................................... 79-80, 84
Blind spot detection
................................2 4 , 174
BlueHDi


.......................................... 28, 204, 236
Bluetooth (hands-free)
................... 1

3 -14, 25 -2 6
Bluetooth (telephone)
..................... 1

3 -15, 25 -27
Bonnet


........................................................... 198
Boot


............................................................ 47- 4 8
Boot (fittings)


................................................... 86
Boot (opening)
...............................

..................40
Bottle holder
.................................................... 79
B

rake discs

............................................ 203-204
Brake lamps
...............................

...........223-225
Brakes


............................................. 13, 203-204
Braking, automatic emergency


...........21, 165 -166, 168
Braking, dynamic emergency


................131-13 4
Brightness


....................................................... 16
Bulbs (changing)


...........................220, 223-225 Central locking ....................................
4
0, 42- 43
Changing a
bulb ............................22
0, 223-225
Changing a


fuse
............................2

26-228, 230
Changing a


wheel
..................................21

1-216
Changing a


wiper blade
................1

0 0, 195 -19 6
Changing the remote control battery


........46 - 47
Checking the engine oil level


..........................27
Checking the levels


...............................19 9, 201
Checking tyre pressures (using the kit)


......................................208 -210
Checks


..........................................199, 202-204
Checks, routine


.....................................202-204
Child lock


.......................................................124
Children


..................................118, 120 -121, 123
Children (safety)


............................................124
Child seats

..............1

0 8 , 112 -113 , 117-11 8 , 12 4
Child seats, conventional


..............................117
Child seats, ISOFIX
.......................119 -121, 123
CITROËN Connect Nav


....................................1
CITROËN Connect Radio
................................. 1
C

losing the boot
.........................................4

7- 4 8
Closing the doors


................................40, 42- 43
Collision Risk Alert ................................. 165 -167
Configuration, vehicle
.................... 3

1-33, 35-36
Configurations, seats


......................................67
Connection, Bluetooth
............. 1

3 -15, 19, 25 -27
Connection, MirrorLink


........................11 -12 , 17
Connection, Wi-Fi network


.............................20
Control, back-up boot release
........................51
Control, back-up door release
..................45-46
Control, heated seats


......................................61
Control stalk, lighting


................................90, 92
Control stalk, wipers

.................................98

-99
Courtesy lamps
.........................................87- 8 8
Cruise control


.......................14 4, 14 6, 148 -15 0,
157-161, 163, 165
Cruise control, adaptive .................. 1 46, 151-15 4
15 6 -157, 159
Cruise control, adaptive with Stop function


................................ 146, 157-161, 163
.
Alphabetical index

308
Scented air freshener ................................7 7-78
Screen, cold climate ..................................... 19
7
Screen menu map


........................................... 12
Screenwash, front


......................................... 10 0
Screenwash, rear


............................................ 99
Seat belts


................................. 15, 10 6 -108, 117
Seats, electric


........................................... 58-59
Seats, front
...............................

.................57- 5 9
Seats, heated


.................................................. 61
Seats, rear


................................................. 62- 66
Selective Catalytic Reduction (SCR)


............204
Selector, gear


......................................... 13 6 -13 9
Serial number, vehicle


..................................244
Service (warning lamp)


...................................17
Service indicator


............................................. 26
Servicing
......................................................... 26
S

ettings, equipment

.......................31-33, 35-36
Settings, system


........................................ 16, 30
Sidelamps
................................. 9

0, 92, 220 -225
Side repeater


................................................ 222
Snow chains


........................................... 191-192
Socket, 12
V accessory ......................79, 81, 85
Socket, 230
V
...............................
...................81
Socket, auxiliary
.......................................... 9

, 23
Socket, Jack


.......................................... 82, 9, 23
Sockets, audio
................................................ 8

2
Speed limiter
.................................. 14

4, 14 6 -148
Speed limit recognition
.......................... 14

4 -145
Spotlamps, door mirror


...................................94
Starting a


Diesel engine
............................... 18

9
Starting the vehicle
............... 1

4 -17, 21, 12 6 -13 0
Starting using another battery


..............13 0, 231
Station, radio
...............................

...........6, 21-22
Stay, bonnet


.................................................. 198
Steering mounted controls, audio
................ 3

, 3
Steering wheel, adjustment
............................ 68
S

TOP (warning lamp)

...................................... 13
Stopping the vehicle


.............14 -17, 21, 12 6 -13 0
Stop & Start


............................. 23 -24, 39, 71, 77,
140 -141, 190, 198, 202, 234RRadio ................................................. 6, 9, 21, 24
Radio, digital (Digital Audio Broadcasting – DAB)
................................8, 22
Range


........................................................ 38-39
Range, AdBlue


.......................................... 28-29
RDS
................

........................................ 7, 2 1 - 2 2
Reading lamps, rear


........................................ 84
Rear screen, demisting


...................................77
Recharging the battery


.........................232-233
Recirculation, air


................................. 72, 75 -76
Reduction of electrical load


..........................195
Regeneration of the particle filter
.................202
Reinitialisation of the under- inflation detection system


...........................143
Reinitialising the remote control
............... 4

6 - 47
Remote control


.......................................... 40-45
Removing a
wheel ................................. 217-219
Removing the mat


..................................... 82- 83
Replacing bulbs
............................ 22

0, 223-225
Replacing fuses


............................ 226-228, 230
Replacing the air filter
................................... 2

02
Replacing the oil filter
................................... 2

02
Replacing the passenger compartment filter


...................................... 202
Resetting the service indicator


.................26-27
Resetting the trip recorder


........................3 0 - 31
Reversing camera
...............................

..........178
Reversing lamp


..................................... 223-225
Roof bars


....................................................... 19 6
Running out of fuel (Diesel)
..........................236
SSafety, children ......................11 0 , 112 -114 , 11 8 ,
120 -121, 123 -124
Saturation of the particle filter (Diesel)
.........202
O
Obstacle detection ........................................ 176
Oil, engine ............................................. 19 9 -20 0
Oil change
............................................. 19

9 -20 0
Oil consumption


.................................... 19 9 -20 0
Opening the bonnet


...................................... 198
Opening the boot


...........................40-41, 47-48
Opening the doors


.................................... 41, 47
Opening the panoramic sunroof blind
............ 89
P

ads, brake

........................................... 203-204
Paint colour code
.......................................... 244
Panoramic glass roof


...................................... 89
Parcel shelf, rear


....................................... 84-85
Park Assist

...............................
......181-182, 185
Parking brake


........................................ 203-204
Parking brake, electric
.......... 1

4 -17, 21, 131-13 4
Parking sensors, audible and visual


.............176
Parking sensors, front


...................................17 7
Parking sensors, rear .................................... 17 7
Plates, identification ...................................... 244
Player, Apple
® ........................................... 10 , 24
Player, MP3

CD ............................... ................23
Player, USB

................................................. 9, 23
Port, USB

.............................................. 82, 9, 23
Pre-heater, Diesel


........................................... 22
Pressures, tyres


.................... 203, 211, 219, 244
Pre-tensioning seat belts


.............................. 108
Priming the fuel system
................................ 236
Profiles


...................................................... 16, 30
Protecting children


................. 11 0 , 112 -114 , 11 8 ,
120 -121, 123 -124
Puncture


................................................ 20 8 -214
P
Alphabetical index