Spare Citroen C4 PICASSO 2009 1.G Owner's Manual

Page 4 of 337

7
F A M I L I A R I S A T I O N

Grand C4 Picasso
Torch

Pneumatic rear
suspension
Allows the height of the rear
of the vehicle to be adjusted Access to
spare wheel
Puncture repair kit
Depending on model, the puncture repair kit is located eit her in the boot well or in the compartment under
the left hand second-row passenger (open the fl ap by turning the screw a quarter turn).
This puncture repair kit is a complete system for a temporary repair; it is made up of a compressor and
a setting product. Luggage cover blind
Luggage cover in two
sections
Torch
 99
 100

 169

 153

 165

 104
C4 Picasso
B O O T
Also see section "Practical information - § Changing a wheel".

 168

Page 146 of 337

114
S A F E T Y
TYRE UNDER-INFLATION DETECTION
Sensors fi tted in each valve check
the tyre pressure during driving and
trigger a warning in the event of
malfunction (speed above 12 mph
(20 km/h).
Flat tyre The tyre under-infl ation detection
system is an aid to driving which
does not replace the vigilance or
responsibility of the driver. Puncture
The service warning lamp
comes on in the instru-
ment panel, accompanied
by an audible signal and
a message on the multi-
function screen locating
the wheel concerned.
Check the tyre pressures as soon as
possible. This check must be carried
out when the tyres are cold. The
STOP warning lamp
comes on in the instrument
panel, accompanied by an
audible signal and a mes-
sage on the multifunction
screen locating the wheel
concerned.
Stop immediately, avoiding any sudden
movement of the steering wheel and
the brakes.
Change the damaged wheel (punctured
or very defl ated tyre), and have the tyre
pressure checked as soon as possible.
Sensor(s) not detected or faulty
The service warning
lamp comes on in the
instrument panel, ac-
companied by an audible
signal and a message on
the multifunction screen
locating the wheel or wheels which
are not detected or indicating a fault
in the system.
Have the faulty sensor(s) checked
by a CITROËN dealer. All repairs and changing of tyres
on a wheel fi tted with this system
must be carried out by a CITROËN
dealer.
If, when changing a tyre, you in-
stall a wheel which is not detected
by your vehicle (example: fi tting
of snow tyres), you must have the
system reinitialised by a CITROËN
dealer.
This system does not eliminate
the need to have the tyre pres-
sure checked regularly (refer to the
"Technical data - § Identifi cation
features" section) to ensure that
the optimum dynamic perfor mance
of the vehicle is maintained and
prevent premature wear of the
tyres, particularly in arduous driv-
ing conditions (heavy load, high
speed).
The tyre pressures must be
checked cold, at least once a
month. Remember to check the
pressure of the spare wheel.
The tyre under-infl ation detection
system may experience temporary
interference due to radio-electric
emissions on a frequency close to
that used by the system.
This message is also displayed
when one of the wheels is away
from the vehicle (being repaired) or
when one or more wheels without a
sensor are fi tted.
The spare wheel is not fi tted with a
sensor.

Page 203 of 337

169
XI
P R A C T I C A L I N F O R M A T I O N
Grand C4 Picasso C4 Picasso Access to the spare wheel
Taking out the wheel

 Move the third-row seat, right-
hand side (7 seater model).

 Retrieve the extension that is
attached to the rear of the seat
well.

 Engage the extension on the
pinion, located under the carpet
in the seat well.

 Using the wheel brace 4 on the
extension to turn the pinion
clockwise , release the cable
to lower the spare wheel to the
ground.

 Remove the wheel from under
the vehicle, disengaging the
linking plate in the centre of the
wheel.
The pinion to release the spare wheel
is located under the boot carpet, on
the right hand side in the wheel well
for the Grand C4 Picasso and on the
left hand side for the C4 Picasso. Putting the wheel back in place

 It is essential to direct the valve
upwards.

 Pass the linking plate through
the centre of the wheel (fi rst re-
moving the central trim on cer-
tain alloy wheels).

 Turn the pinion anti-clockwise
to draw in the cable. First the pin-
ion will turn idly, then the cable
will tighten to raise the wheel.
Check that the wheel is tight against the vehicle fl oor and
not interfering with other nearby
components (e.g. the exhaust).

 Stow the tools.
With the damaged wheel
now under the vehicle fl oor,
the vehicle has reduced
ground clearance, so take extra
care when reversing or driving on
uneven surfaces, including kerbs.
Retrieval of the spare wheel and
stowage of the affected road wheel
are operations that should be done
with the vehicle supported on its
wheels, not by the jack.

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171
XI
P R A C T I C A L I N F O R M A T I O N
Wheel for temporary use
If your vehicle is equipped with a
spare wheel for temporary use only,
when fi tting this it is normal to ob-
serve that the wheel bolts do not
come to bear directly on the wheel
rim.
The spare wheel is secured by the
conical tapering of the wheel bolt’s
shaft.
When refi tting the original wheel, en-
sure that the wheel bolts and wash-
ers are clean and in good condition. Fitting a wheel

 Position the wheel with the aid of
the centring guide 3 .

 Do up the 3 bolts by hand, then
remove the centring guide 3 .
Position the 4 th bolt.

 Pre-tighten the wheel bolts, us-
ing the wheelbrace 4 .


Retract the jack 5 and disengage it.

 Tighten the wheel bolts, using
the wheelbrace 4 .

 Ensure that the tyre pressure is
correct.
Defl ation detection
Such wheels have tyre pressure
sensors. It is essential to have re-
pairs carried out by a CITROËN
dealer. The spare wheel does not
have a sensor.
Anti-theft bolts (alloy wheels)
Each wheel may be equipped with
one anti-theft bolt.
To remove it:

 Remove the protector that is cov-
ering it by means of the tool for
removing the chrome covers 2 .

 Use the anti-theft socket 6 with
the wheelbrace 4 . Dimension of the spare
wheel
If your spare wheel has dimensions
different from those of the normal ve-
hicle wheels (identifi ed by a label), it
is imperative to use the spare wheel
only temporarily, to drive with cau-
tion, not to exceed 80 km/h (50 mph)
and to have the tyre repaired and
the normal wheel refi tted as soon as
possible.
Tyre pressures
These are indicated on the label on
the front right-hand door pillar (see
section "Technical Specifi cation - §
Vehicle Identifi cation").
The wheel bolts are specif-
ic to each type of wheel.
If new wheels are fi tted, check
with your CITROËN dealer that
the wheel bolts are compatible
with the new wheels.
Note: take care to note down the
code number on the head of the
anti-theft bolt socket. This will en-
able you to obtain a replacement
anti-theft socket from a CITROËN
dealership.

Page 206 of 337

171
XI
P R A C T I C A L I N F O R M A T I O N
Wheel for temporary use
If your vehicle is equipped with a
spare wheel for temporary use only,
when fi tting this it is normal to ob-
serve that the wheel bolts do not
come to bear directly on the wheel
rim.
The spare wheel is secured by the
conical tapering of the wheel bolt’s
shaft.
When refi tting the original wheel, en-
sure that the wheel bolts and wash-
ers are clean and in good condition. Fitting a wheel

 Position the wheel with the aid of
the centring guide 3 .

 Do up the 3 bolts by hand, then
remove the centring guide 3 .
Position the 4 th bolt.

 Pre-tighten the wheel bolts, us-
ing the wheelbrace 4 .


Retract the jack 5 and disengage it.

 Tighten the wheel bolts, using
the wheelbrace 4 .

 Ensure that the tyre pressure is
correct.
Defl ation detection
Such wheels have tyre pressure
sensors. It is essential to have re-
pairs carried out by a CITROËN
dealer. The spare wheel does not
have a sensor.
Anti-theft bolts (alloy wheels)
Each wheel may be equipped with
one anti-theft bolt.
To remove it:

 Remove the protector that is cov-
ering it by means of the tool for
removing the chrome covers 2 .

 Use the anti-theft socket 6 with
the wheelbrace 4 . Dimension of the spare
wheel
If your spare wheel has dimensions
different from those of the normal ve-
hicle wheels (identifi ed by a label), it
is imperative to use the spare wheel
only temporarily, to drive with cau-
tion, not to exceed 80 km/h (50 mph)
and to have the tyre repaired and
the normal wheel refi tted as soon as
possible.
Tyre pressures
These are indicated on the label on
the front right-hand door pillar (see
section "Technical Specifi cation - §
Vehicle Identifi cation").
The wheel bolts are specif-
ic to each type of wheel.
If new wheels are fi tted, check
with your CITROËN dealer that
the wheel bolts are compatible
with the new wheels.
Note: take care to note down the
code number on the head of the
anti-theft bolt socket. This will en-
able you to obtain a replacement
anti-theft socket from a CITROËN
dealership.