wheel CITROEN C4 PICASSO 2022 Owner's Guide

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

143
Checking tyre pressures
This check should be done when the tyres
are "cold" (vehicle stopped for 1 hour or
after a
journey of less than 6 miles (10 km)
at moderate speeds).
Other wise, add 0.3
bar (30 kPa) to the
values indicated on the label.
Under-inflation alert
This is indicated by continuous
illumination of this warning lamp,
an audible signal and, depending
on equipment, the display of
a


message.
F

R

educe speed immediately, avoid excessive
steering movements and sudden braking.
F

S

top the vehicle as soon as it is safe to do
so.
The loss of pressure detected does not
always cause visible bulging of the tyre.
Do not satisfy yourself with just a
visual
check. F

I
f it is not possible to make this check
immediately, drive carefully at reduced
speed.
or
F
I
n case of a puncture, use the temporary
puncture repair kit or the spare wheel
(depending on equipment).
The alert is kept active until the system is
reinitialised.Reinitialisation
The system must be reinitialised after any
adjustment to the pressures of one or more
tyres, and after changing one or more wheels.
Before reinitialising the system, ensure
that the pressures of the four tyres
are correct for the conditions of use
of the vehicle and conform to the
recommendations on the tyre pressure
label.
The under-inflation alert can only be relied
on if the reinitialisation of the system has
been done with the pressures in the four
tyres correctly adjusted.
The under-inflation detection system
does not give a
warning if a pressure is
incorrect at the time of reinitialisation. Snow chains
The system does not have to be
reinitialised after fitting or removing snow
chains.
Reinitialisation of the system is done on the
touch screen, with the ignition on and the
vehicle stationary.
F
I
n the Driving
menu, select the " Driving
functions " tab, then " Under-inflation
initialisation ".
F
C
onfirm the instruction by pressing "
Ye s",
an audible signal and a message confirm
the reinitialisation.
The new pressure parameters saved are
treated as reference values by the system.
Malfunction
F If you have a compressor, such as the one
in the temporary puncture repair kit, check
the pressures of the four tyres when cold. In this case, under-inflation monitoring of the
tyres is no longer provided.
Have the system checked by a
CITROËN
dealer or a
qualified workshop.
The flashing and then fixed illumination of the
under-inflation warning lamp accompanied
by illumination of the Ser vice warning lamp
indicates a
fault with the system.
A message appears, accompanied by an
audible signal.
6
Driving

145
The speed limit units (mph or km/h)
depend on the country you are driving in.
This should be taken into account in order
to obser ve the speed limit.
For the system to operate correctly when
you change country, the units for speed in
the instrument panel must be those for the
country you are driving in.
The automatic reading of road signs is
a driving assistance system and does not
always display speed limits correctly.
The speed limit signs present on the road
always take priority over the display by the
system.
The system cannot in any circumstances
replace the need for vigilance on the part
of the driver.
The driver must observe the driving
regulations and must adapt the speed of
the vehicle to suit the weather and traffic.
The system may not display the speed
limit if it does not detect a
speed limit sign
within a
preset period.
The system is designed to detect signs
that conform to the Vienna Convention on
road signs. To maintain correct operation of the
system: regularly clean the area in front of
the camera.
The internal sur face of the windscreen can
also become misted around the camera.
In humid and cold weather, demist the
windscreen regularly.
Activation/Deactivation
Activation and deactivation of the system is
done in the touch screen's Driving
menu.
Select the " Vehicle settings " tab, then
" Security "/ "Safety " and "Recommended
speed display ".
Displays in the instrument panel
1.Detected speed limit indication.
or
2. Indication of the end of the speed limit. The system is active but is not detecting speed
limit information.
On detection of speed limit information, the
system displays the value.
Operating limits
The legislation on speed limits is specific to
each country.
The system does not take account of reduced
speed limits in the following cases:
-

p
oor weather (rain, snow),
-
a

tmospheric pollution,
-
w

hen towing,
-

d
riving with a space-saver type spare wheel
or snow chains fitted,
-
p

uncture repair using the temporary repair
kit,
-
y

oung drivers, etc.
The following situations may interfere with
the operation of the system or prevent it from
working:
-

p
oor visibility (inadequate street lighting,
falling snow, rain, fog),
6
Driving

147
Speed limiter "LIMIT"
System which prevents the
vehicle from exceeding the speed
programmed by the driver.
Once the programmed speed limit is reached,
additional pressure on the accelerator pedal
has no effect.
Operation of the speed limiter requires
a

programmed speed of at least 19 mph
(30


km/h).
The speed limiter is paused using the control.
The programmed speed can be exceeded
temporarily by pressing the accelerator firmly
beyond the point of resistance.
To return to the programmed speed, simply
release the accelerator pedal until the set
speed limit has been reached again.
The programmed speed remains in the system
memory when the ignition is switched off.
The speed limiter cannot, in any circumstances,
replace the need to obser ve speed limits, nor can it
replace the need for vigilance on the part of the driver.
Steering mounted controls
For more information on Memorising speeds ,
refer to the corresponding section.
For more information on Speed Limit
recognition and recommendation and its
memorisation, refer to the corresponding
section.
Displays in the instrument panel
6. Speed limiter on/off indicator.
7. Speed limiter mode selected.
8. Value of the speed setting.
Switching on/Pause
F Turn wheel 1 to the LIMIT position: the
speed limiter mode is selected but is not
switched on (Pause).
F

S
witch the speed limiter on by pressing
button 4 , if the speed displayed is suitable
(by default, the last speed programmed).
F

Y
ou can pause the speed limiter by pressing
button 4
again: the display confirms that it
has been stopped (Pause).
1.
Select speed limiter mode.
2. Decrease the programmed speed.
3. Increase the programmed speed.
4. Speed limiter On/Pause.
5. Display the list of memorised speeds or
Use the speed suggested by the Speed
Limit recognition and recommendation
system.
6
Driving

148
Adjusting the Speed Limit
recognition and recommendation
setting
You do not have to switch the speed limiter on
in order to set the speed.
To modify the limit speed setting from the
current speed of the vehicle:
F
i
n steps of +/- 1 mph (km/h), make
successive short presses on button 2
or 3,
F

c
ontinuously, in steps of +/- 5 mph (km/h),
press and hold button 2
or 3.
To modify the limit speed setting using
memorised speeds and from the touch screen:
F

p
ress button 5 to display the memorised
speed settings,
F

p
ress the button for the desired speed
setting.
The selection screen closes after a
few
moments.
This setting becomes the new limit speed.
To modify the limit speed setting from the
speed suggested by the vehicle Speed Limit
recognition and recommendation:
F

t
he speed suggested is displayed in the
instrument panel,
F

m
ake a first press on button 5 ; a message
is displayed to confirm the memorisation
request,
F

p
ress button 5 again to save the suggested
speed.
The speed displays immediately in the
instrument panel as the new speed setting.
Temporarily exceeding the
programmed speed
F Press firmly on the accelerator pedal,
going beyond the point of resistance, to
exceed the programmed speed limit.
The speed limiter is deactivated temporarily
and the displayed programmed speed flashes.
An audible signal accompanies the flashing
of the programmed speed when exceeding
the speed is not due to an action by the driver
(steep hill, etc.).
As soon as the vehicle's speed returns to the
programmed value, the limiter operates again:
the display of the programmed speed becomes
steady again.
Switching off
F Turn wheel 1 to the 0 position. The display
of information related to the speed limiter
disappears.
Malfunction
Flashing of the dashes indicates a fault with the
sp eed limiter.
Have it checked by a
CITROËN dealer or
a


qualified workshop. On sharp acceleration, as when
descending a
steep hill, the speed limiter
will not be able to prevent the vehicle from
exceeding the programmed speed.
An audible signal accompanies the
flashing of the programmed speed when
exceeding the speed is not due to an
action by the driver.
The use of mats not approved by
CITROËN may inter fere with the operation
of the speed limiter.
To avoid any risk of jamming of the pedals:
-
e
nsure that the mat is positioned
c o r r e c t l y,
-
n
ever fit one mat on top of another.
Cruise control "CRUISE"
System which automatically
maintains the speed of the vehicle
at the value programmed by the
driver, without any action on the
accelerator pedal.
Driving

149
Operation of the cruise control requires
a vehicle speed of at least 25 mph (40 km/h).
As well as engagement:
-

o
f third gear or higher with a manual
gearbox,
-

o
f second gear or higher in manual mode
with an automatic gearbox,
-

o
f position D with an automatic gearbox.
The cruise control is paused manually by
pressing button 4
or pressing the brake pedal
or if the ESC system is invoked for safety
reasons.
It is possible to exceed the programmed speed
temporarily by depressing the accelerator
pedal.
To return to the programmed speed, simply
release the accelerator pedal until the
programmed cruise speed is reached again.
Switching off the ignition cancels any
programmed speed setting.
The cruise control system cannot, in any circumstances,
replace the need to obser ve speed limits, nor can it
replace the need for vigilance on the part of the driver.
It is recommended that you always keep your feet close
to the pedals.
Steering mounted controlsDisplays in the instrument panel
6.Cruise control pause/resume indication.
7. Cruise control selection indication.
8. Value of the speed setting.
For more information on Memorising speeds ,
refer to the corresponding section.
For more information on Speed Limit
recognition and recommendation and its
memorisation, refer to the corresponding
section.
Switching on
F Turn wheel 1 to the CRUISE position: cruise
control mode is selected but the function is
paused.
1.
Select cruise control mode.
2. Set the current speed as the cruise speed
setting/Reduce the cruise speed setting.
3. Set the current speed as the cruise speed
setting/Increase the cruise speed setting.
4. Pause/Resume cruise control.
5. Display the list of memorised speeds or
Use the speed suggested by the sSpeed
Limit recognition and recommendation
system.
6
Driving

150
Pause
You can temporarily stop the speed limiter by
pressing button 4 again: the display confirms
that it has been stopped (Pause).
Modifying the cruise speed
setting
The cruise control must be active.
To modify the cruise speed setting from the
current speed of the vehicle:
F

i
n steps of +/- 1 mph (km/h), make
successive short presses on button 2
or 3,
F

c
ontinuously, in steps of +/- 5 mph (km/h),
press and hold button 2
or 3.
Take care: pressing and holding button
2
or 3 results in a rapid change in the
speed of your vehicle.
As a
precaution, it is recommended
that the cruise speed chosen be close
to the current speed of your vehicle, so
as to avoid any sudden acceleration or
deceleration of the vehicle.
F

P
ress button 2 or 3
: your vehicle's current
speed becomes the cruise speed.
The cruise control is activated (ON). To modify the cruise speed setting using
memorised speed settings and from the touch
screen:
F
p
ress button 5 to display the memorised
speed settings,
F
p
ress the button for the desired speed
setting.
The selection screen closes after a few
moments.
This setting becomes the new cruise speed.
To modify the cruise speed setting using
the speed suggested by the Speed Limit
recognition and recommendation system:
F t he speed suggested is displayed in the
instrument panel,
F

m
ake a first press on button 5; a message
is displayed to confirm the memorisation
request,
F

p
ress button 5 again to save the suggested
speed.
The speed displays immediately in the
instrument panel as the new speed setting.
Exceeding the programmed
speed
If the speed setting is exceeded, the displayed
speed flashes.
The display becomes steady again once the
speed of the vehicle has reached the level of
the speed setting again.
Switching off
F Turn wheel 1 to the 0 position. The display
of information related to the cruise control
disappears.
Operating fault
Flashing of the dashes indicates a fault with the
c ruise control.
Have it checked by a
CITROËN dealer or
a


qualified workshop.
Driving

151
When the cruise control is switched on, be
careful if you maintain the pressure on one
of the programmed speed modification
buttons: this may result in a very rapid
change in the speed of your vehicle.
Do not use the cruise control on slippery
roads or in heavy traffic.
When descending a


steep hill, the cruise
control system cannot prevent the vehicle
from exceeding the programmed speed.
On steep climbs or when towing, the
programmed speed may not be reached
or maintained.
The use of mats not approved by
CITROËN may inter fere with the operation
of the cruise control.
To avoid any risk of jamming of the pedals:
-

e
nsure that mats are secured correctly,
-

n
ever fit one mat on top of another.Adaptive cruise control
The system allows the speed of
your vehicle to be maintained at the
setting you have made, and also to
respect the inter-vehicle time that
you have selected between your
vehicle and the one in front, when
the situation permits it.
Switching between the
types of cruise control
The choice between "adaptive" and "standard"
cruise control is made in the Driving menu.
F

T
urn the cruise control wheel to
the "CRUISE" position.
F

I
n the Driving menu, select the Driving
functions tab and then Active cruise
control to activate or deactivate adaptive
cruise control.
For more information on the Cruise
control , refer to the corresponding
section.
Principles of operation
Using radar with a range of about 100 metres,
l ocated at the front of the vehicle, this system
detects a
vehicle travelling in front of your
vehicle.
It automatically adapts the speed of your
vehicle to that of the vehicle in front.
If the vehicle in front is travelling more slowly,
the system progressively reduces the speed of
your vehicle using just engine braking (as if the
driver had pressed the " -" b u t to n).
If your vehicle is too close to the vehicle in
front or is approaching it too quickly, adaptive
cruise control is automatically deactivated.
The driver is then alerted by an audible signal
accompanied by a


message.
If the vehicle in front accelerates or changes
lane, the adaptive cruise control gradually
accelerates your vehicle to return to the
programmed speed.
If the driver operates the direction indicator to
the left (left-hand drive) or to the right (right-
hand drive), to overtake a
slower vehicle, the
adaptive cruise control allows your vehicle to
temporarily approach the vehicle in front to
assist the overtaking manoeuvre, though never
exceeding the programmed speed.
The adaptive cruise control operates
by day and at night, in fog or moderate
rainfall.
6
Driving

153
Displays on the instrument
panel
Information is grouped together on the
instrument panel.
Operation
Switching on
Adaptive cruise control must be selected in the
Driving menu.
F

T
urn wheel 1 to the "CRUISE " position:
cruise control mode is selected but the
function is paused.
F

P
ress one of the buttons 2 or 3: the current
speed of your vehicle becomes the cruise
speed setting.
The cruise control is activated (ON).
By default, the inter-vehicle time is set at
2


seconds.
Other wise, the last setting made will be used
when switching on the system.
Modification of the cruise speed
F choose a speed setting: it is displayed on
the instrument panel.
The selection screen closes after a
few
moments. The modification is then accepted.
-

b
y pressing button 5 , if your vehicle is
equipped with speed limit recognition:
F

t
he speed to be memorised appears on
the instrument panel.
F
press button 5
again to save the speed.
The value appears immediately on the
instrument panel.
For more information on Speed Limit
recognition and recommendation and its
memorisation, refer to the corresponding
section.
As a
precaution, it is recommended that
you select a
cruise speed setting close to
the current speed of your vehicle.
Changing the inter-vehicle
distance
Press button 6 to select a new inter-vehicle
d istance setting from the three levels (" Close",
" Normal ", "Distant ").
This setting remains memorised, whatever the
state of the system.
5.
Display the list of memorised speeds or,
Use the speed suggested by the Speed
Limit recognition and recommendation
system.
6. Display and adjustment of the
programmed inter-vehicle distance.
For more information on Memorising speeds ,
refer to the corresponding section.
For more information on Speed Limit
recognition and recommendation and its
memorisation, refer to the corresponding
section.
7. Cruise control pause/resume indication.
8. Cruise control selection indication, or
vehicle speed adjustment phase. 9.
Value of the programmed speed or
adjusted speed below the programmed
speed.
-

u

sing buttons 2

or 3:
F

b

y successive short presses, to change
in steps of + or – 1

mph (km/h),
F
b
y a

maintained press, to change in steps
of + or – 5

mph (km/h).
-

p

ressing button 5 :
F

t

he six speeds memorised are displayed
in the touch screen,
6
Driving

158
Primarily designed for driving on main
roads and motor ways, this system only
works on moving vehicles, driving in the
same direction as your vehicle.
Principle of operation
The system automatically adapts the speed of
your vehicle to that of the vehicle in front, to
maintain a


constant distance.
If the vehicle in front is driving more slowly, the
system slows or even stops your vehicle, using
engine braking and the braking system (for
versions fitted with an automatic gearbox).
If the vehicle in front accelerates or changes
lane, the cruise control progressively
accelerates your vehicle to return to the
programmed speed.
If the driver operates a
direction indicator to
overtake a
slower vehicle, the cruise control
allows your vehicle to temporarily approach
the vehicle in front to assist the overtaking
manoeuvre, though never exceeding the
programmed speed.
The brake lamps illuminate as soon as
the braking system is activated with
deceleration of the vehicle. This system is a
driving aid that cannot,
in any circumstances, replace the need to
obser ve speed limits and safety distances,
nor the need for vigilance on the part of
the driver.
Some vehicles present on the road may
not be properly seen or may be poorly
interpreted by the camera and/or radar
(e.g. a lorry), which may lead to a poor
assessment of the distances and lead to
the vehicle inappropriately accelerating or
braking.
The driver must be ready at all times
to retake control of their vehicle by
permanently holding both hands on the
steering wheel and keeping their feet near
the brake and accelerator pedals.
Steering mounted control
1. Select cruise control mode. 2.
Use the current speed as the speed
setting/decrease the speed setting.
3. Use the current speed as the speed
setting/increase the speed setting.
4. Pause/Resume cruise control.
5. Use the speed suggested by the Speed
Limit recognition and recommendation.
6. Display and adjustment of the
programmed inter-vehicle distance.
For more information on the Speed Limit
recognition and recommendation , refer to
the corresponding section.
Displays in the instrument
panel
7. Indication of the presence/absence of
a
target vehicle.
8. Indication of cruise control activation/
deactivation.
9. Value of the speed setting.
Driving