2017 Citroen GRAND C4 PICASSO ECU

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Spare wheel
The tools are installed in the boot under the
f l o o r.
Remove the boot carpet for access to them.
Access to the tools
List of tools*
Procedure for changing a wheel with a punctured tyre for the spare wheel using the tools provided with the vehicle.All of these tools are specific to your
vehicle and can vary according to the level
of equipment. Do not use them for other
purposes.
1.
W

heelbrace.
F

or removing the wheel trim and removing
the wheel bolts.
2.
C

hock for immobilising the vehicle (except
versions with manual gearbox).
3.
J

ack with integral handle.
F

or raising the vehicle.
4.
W

heel bolt cover remover.
F

or removing the wheel bolt covers on alloy
wheels.
5.
S

ocket for the security bolts (located in the
glove box).
F

or adapting the wheelbrace to the special
"security" bolts.
6.
T

owing eye and front protective cover
opening tool.
For more information about To w i n g , refer to
the corresponding section.
* Depending on equipment.
In the event of a breakdown

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F Unscrew the central nut.
F R emove the fixing (nut and screw).
F

L
ift the spare wheel towards you from
the
rear.
F

R
emove the wheel from the boot. As the spare wheel is narrower than the
wheels on the vehicle, in the event of a
puncture, the punctured wheel must be
carried in the boot.
The spare wheel is located in the boot under the floor.
Access to the spare wheel
F Return the wheel to its housing.
F
U nscrew the nut a few turns on the screw.
F

P
osition the fixing (nut and screw) in the
middle of the wheel.
F

F
ully tighten the central nut to secure the
wheel correctly. F
R eturn the box to its position in the middle
of the wheel.
Taking out the wheel Putting the spare wheel back in
place
8
In the event of a breakdown

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Spare wheelProcedure for changing a wheel with a punctured tyre for the spare wheel using the tools provided with the vehicle.
Some of the tools are accessible from inside
the boot.
The wheel chock 2 as well as the wheelbrace
extension 6 are stowed under the right-hand
boot sill trim.
The wheelbrace 1 and the towing eye 7 are
stowed under the left-hand boot sill.
Access to the tools*3. Jack with integral handle. F or raising the vehicle.
4.
W

heel bolt cover remover.
F

or removing the wheel bolt covers on alloy
wheels.
5.
S

ocket for the security bolts (stowed in the
glove box).
F

or adapting the wheelbrace to the special
security bolts.
6.
W

heelbrace extension.
F

or lowering/raising the spare wheel
c a r r i e r.
7.
T

owing eye and front protective cover
opening tool.
For more information about To w i n g , refer to
the corresponding section.
Wheel with trim
When removing the wheel , detach the trim
first using the wheelbrace 1 pulling at the valve
passage hole.
When refitting the wheel , refit the trim
starting by placing its notch facing the valve
and press around its edge with the palm of your
hand.
All of these tools are specific to your vehicle
and can vary depending on equipment. Do not
use them for other purposes.
1.
W

heelbrace.
F

or removing the wheel trim and the wheel
fixing bolts.
2.
W

heel chock for immobilising the vehicle
(except versions with manual gearbox). *

D
epending on version. A complete set of tools
is provided with the spare wheel.
The other tools, the jack 3 and the tool for
removing the wheel bolt covers on alloy
wheels

4 , are stowed in a box attached to the
spare wheel.
The assembly is secured under the vehicle in
a carrier.
List of tools*
In the event of a breakdown

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Removing a wheel
Parking the vehicle
Immobilise the vehicle where it does not
block traffic: the ground must be level,
stable and not slippery.
Apply the parking brake unless it has
been programmed to automatic mode,
switch off the ignition and engage first
gear* to block the wheels.
Check that the braking warning lamp
and the P warning lamp in the parking
brake control lever come on.
For greater safety, place the chock 2
against the wheel opposite to the one
being changed.
The occupants must get out of the
vehicle and wait where they are safe.
Never go underneath a vehicle
supported by a jack; use an axle stand.
List of operations
F Remove the wheel bolt cover(s) using the tool 4 (depending on equipment).
F

F
it the security socket 5 on the
wheelbrace


1 to slacken the security bolt
(if
fitted).
F

S
lacken the other bolts (no more than a
1/4
turn) using the wheelbrace 1 o n l y.
* Position P for an automatic gearbox. Do not use:
-

t
he jack for any purpose other than
lifting the vehicle,
-

a
ny other jack than the one
supplied by the manufacturer. F

P
lace the foot of the jack 3 on the ground
and check that it is directly below the
front A or rear B jacking point provided on
the underbody, whichever is closest to the
wheel to be changed.
Ensure that the jack is stable. If the
ground is slippery or loose, the jack
may slip or drop - Risk of injury!
Ensure that the jack is positioned only
at one of the jacking points A or B
under the vehicle, making sure that the
vehicle's contact sur face is centred on
the head of the jack. Other wise there is
a risk of damage to the vehicle and/or of
the jack dropping - Risk of injury!
In the event of a breakdown

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Fitting a wheel
F Lower the vehicle fully.
F F old the jack 3 and detach it.
List of operations
F Put the wheel in place on the hub.
F S crew in the bolts fully by hand.
F

P
re-tighten the security bolt using the
wheelbrace 1 fitted with the security
socket
5

(depending on equipment).
F

P
re-tighten the other bolts using the
wheelbrace 1 o n l y.
The jack must only be used to change a
wheel with a damaged tyre.
The jack does not require any
maintenance.
The jack conforms to European
legislation, such as defined in the
Machinery Directive 2006/42/CE.
In the event of a breakdown

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Fitting the "space-saver"
spare wheel
If your vehicle is fitted with alloy wheels,
when tightening the bolts on fitting, it
is normal to notice that the washers
do not come into contact with the
"space-saver" spare wheel. The wheel
is secured by the conical sur face of
each bolt.
After changing a wheel
To correctly store the punctured wheel
in the boot (not in the location for the
space-saver wheel ), first remove the
central cover.
When using the "space-saver" type
spare wheel, do not exceed 50 mph
(80
km/h).
Have the tightening of the bolts and the
pressure of the spare wheel checked
by a CITROËN dealer or a qualified
workshop without delay.
Have the punctured wheel repaired
and refitted to the vehicle as soon as
possible.
F

T

ighten the security bolt using the
wheelbrace 1 fitted with the security
socket 5
(depending on equipment).
F

T

ighten the other bolts using the
wheelbrace 1 o n l y.
F

R

efit the wheel bolt cover(s) (depending on
equipment).
F

S

tow the tools in the box. The tyre inflation pressures are given on this
label.
8
In the event of a breakdown

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12 V battery
The battery is located under the bonnet.
For access to the (+) terminal:
F
r
elease the bonnet using the interior lever,
then the exterior safety catch,
F

r
aise the bonnet and secure it with its stay,
F

l
ift the plastic cover for access to the (+)
terminal.
Access to the battery
Procedure for starting the engine using another battery or charging a discharged battery.
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 after wards.
Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a CITROËN dealer or a qualified
workshop.
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.
General points
Lead-acid starter batteries
If your vehicle has an automatic
gearbox, do not try to start the engine
by pushing the vehicle.
The (-) battery terminal is not accessible.
A remote earth point is located in the upper
section under the bonnet (alongside the
battery).
In the event of a breakdown

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Audio and Telematics
Level 2Level 3Comments
Applications
OPTIONS
Bluetooth connection
All Display all telephones detected and saved.
Connected Display all telephones connected.
Search Start the search for a device to be connected.
Applications
OPTIONS
Wi- Fi network connection
Secured Display the secured Wi-Fi networks.
Not secured Display the not secured Wi-Fi networks.
Stored Display the stored Wi-Fi networks.
Applications
OPTIONS
Manage connection
Display the status of the subscription to the connected services, the status of the network connection and the connection mode.
Applications
OPTIONS
Share Wi- Fi connection
Activation Activate or deactivate the Wi-Fi connection sharing.
Settings Select a Wi-Fi network found by the system and connect.
Save the settings.