2014 Citroen C4 AUTOMATIC
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9
DRIVING
170
Maintenance
In the event of a malfunction with the sys-
tem, the "ECO OFF"
switch warning lamp
fl ashes, then comes on continuously.
Have it checked by a CITROËN dealer or
a qualifi ed workshop.
Operating fault
Before doing anything under the
bonnet, deactivate the Stop &
Start system to avoid any risk of
injury resulting from automatic
operation of START mode.
This system requires a specifi c battery
with a special specifi cation and technol-
ogy (reference numbers available from
a CITROËN dealer or a qualifi ed work-
shop).
Fitting a battery not listed by
CITROËN introduces the risk of mal-
function of the system.
The Stop & Start system makes
use of advanced technology. All
work on this type of battery must
be done only by a CITROËN
dealer or a qualifi ed workshop.
In the event of a fault in STOP
mode, the vehicle may stall. All
of the instrument panel warning
lamps come on.
Depending on version, an alert
message may also be displayed
asking you to put the gear lever
into position N
and put your foot
on the brake pedal.
It is then necessary to switch off
the ignition, then restart the en-
gine using the key.
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DRIVING
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The system may suffer tem-
porary interference in certain
weather conditions (rain, hail...).
In particular, driving on a wet sur-
face 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 ve-
hicle).
In bad or wintry weather, ensure
that the sensors are not covered
by mud, ice or snow.
Take care not to cover the warn-
ing zone in the door mirrors or
the detection zones on the front
and rear bumpers with adhesive
labels or other objects; they may
hamper the correct operation of
the system.
To deactivate the system, press
this button again; the warning lamp
goes off.
The state of the system remains in
memory on switching off the ignition.
Operating fault
In the event of a fault, the warning lamp
in the button fl ashes then goes off.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.
The system is automatically de-
activated when towing with a
towbar approved by CITROËN.
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DRIVING
178
The cruise control system can-
not, in any circumstances, re-
place the need to respect speed
limits, nor can it replace the need
for vigilance and responsibility
on the part of the driver.
You are advised to keep your
feet near the pedals at all times.
CRUISE CONTROL
System which automatically maintains
the speed of the vehicle at the value
programmed by the driver, without any
action on the accelerator pedal.
The functions of this system are grouped
together on the steering mounted con-
trols.
1.
Cruise control mode selection dial.
2.
Speed programming/value decrease
button.
3.
Speed programming/value increase
button.
4.
Cruise control off/resume button.
5.
Memorised speeds display button.
(see "Memorising speeds")
Steering mounted controls
The programmed information is grouped
together in the instrument panel screen.
6.
Cruise control off/resume indica-
tion.
7.
Cruise control mode selection indi-
cation.
8.
Programmed speed value.
9.
Selecting a stored speed.
(see "Storing speeds")
Displays in the instrument panel
Operation
The cruise control is switched on
manually: it requires a minimum ve-
hicle speed of 25 mph (40 km/h) and
engagement of:
- fourth gear on the manual gearbox,
- second gear on the electronic gear-
box system or automatic gearbox,
in sequential driving mode,
- position A
on the electronic gearbox
system or D
on an automatic gear-
box.
The cruise control is switched off
man-
ually or by pressing the brake or clutch
pedal or on triggering of the ESP sys-
tem for safety reasons.
It is possible to exceed the programmed
speed temporarily by pressing the ac-
celerator pedal.
To return to the programmed speed,
simply release the accelerator pedal.
Switching off the ignition cancels any
programmed speed value.
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DRIVING
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When the cruise control is
switched on, be careful if you
maintain the pressure on one of
the programmed speed changing
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 traffi c.
On a steep descent, the cruise
control will not be able to prevent
the vehicle from exceeding the
programmed speed.
On steep climbs or when towing,
the programmed speed may not
be reached or maintained.
To avoid any risk of jamming of
the pedals:
- ensure that the mat is posi-
tioned correctly,
- never fi t one mat on top of
another.
Programming
Turn dial 1
to the "CRUISE"
po-
sition: the cruise control mode is
selected but is not switched on
(Pause).
Set the programmed speed by ac-
celerating to the required speed,
then press button 2
or 3
(e.g.:
70 mph (110 km/h)); the cruise
control system is activated (ON).
You can then change the programmed speed using but-
tons 2
and 3
:
- by + or - 1 mph (km/h) = short press,
- in steps of + or - 5 mph (km/h) = maintained press.
If storing speeds is available and activated on your vehicle,
the programmed speed will stop at the closest stored speed;
refer to the corresponding section.
Stop the cruise control system by pressing button 4
:
this is confi rmed in the screen (Pause).
Exceeding the programmed speed
Intentional or unintentional exceeding of the programmed
speed results in fl ashing of this speed in the screen.
Return to the programmed speed, by means of intentional
or unintentional deceleration of the vehicle, automatically
cancels the fl ashing of the speed.
Exiting cruise control mode
Turn dial 1
to the "0"
position: the cruise control mode
is deselected. It disappears from the screen.
Switch on the cruise control again with another press
on button 4
.
Operating fault
In the event of a cruise control malfunc-
tion, the speed is cleared resulting in
fl ashing of the dashes.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.
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DRIVING
183
In addition to the rear parking sensors,
the front parking sensors are triggered
when an obstacle is detected in front
and the speed of the vehicle is still below
6 mph (10 km/h).
The front parking sensors are interrupted
if the vehicle stops for more than three
seconds in forward gear, if no further ob-
stacles are detected or when the speed
of the vehicle exceeds 6 mph (10 km/h).
Front parking sensors
Deactivation/Activation of the front
and rear parking sensors
The function is deactivated by pressing
this button. The indicator lamp in the
button comes on.
Pressing this button again reactivates
the function. The indicator lamp in the
button goes off.
Operating fault
The function will be deactivated
automatically if a trailer is being
towed or a bicycle carrier is fi t-
ted (vehicle fi tted with a towbar
or bicycle carrier recommended
by CITROËN).
In bad weather or in winter, en-
sure that the sensors are not
covered with mud, ice or snow.
When reverse gear is engaged,
an audible signal (long beep) in-
dicates that the sensors may be
dirty.
Certain sound sources (motor-
cycle, lorry, pneumatic drill, etc.)
may trigger the audible signals
of the parking sensor system.
In the event of a malfunction
of the system, when reverse
gear is engaged this warn-
ing lamp is displayed in the instrument
panel and/or a message appears in the
screen, accompanied by an audible
signal (short beep).
Contact a CITROËN dealer or a quali-
fi ed workshop.
The sound emitted by the speaker (front
or rear) indicates whether the obstacle
is in front or behind.
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CHECKS
185
BONNET
Push the exterior safety catch B
to
the left and raise the bonnet.
Opening
Open the front left door.
Pull the interior bonnet release le-
ver A
, located at the bottom of the
door aperture.
Unclip the stay C
from its housing
on the back of the bonnet.
Fix the stay in the notch to hold the
bonnet open.
The location of the interior bonnet
release lever prevents opening of
the bonnet while the front left door
is closed.
Closing
Take the stay out of the support
notch.
Clip the stay in its housing on the
back of the bonnet.
Lower the bonnet and release it at
the end of its travel.
Pull on the bonnet to check that it is
secured correctly.
Do not open the bonnet in high
winds.
When the engine is hot, handle
the exterior safety catch and the
bonnet stay with care (risk of
burns).
Before doing anything under the
bonnet, switch off the Stop &
Start system to avoid any risk of
injury resulting from an automatic
change to START mode.
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CHECKS
192
Automatic gearbox
The gearbox does not require
any maintenance (no oil change).
Refer to the maintenance and
warranty guide for details of
the level checking interval for
this component.
Electric parking brake
This system does not require
any routine servicing. However,
in the event of a problem,
have the system checked by
a CITROËN dealer or a qualifi ed work-
shop.
Manual parking brake
Only use products recommended
by CITROËN or products of equiva-
lent quality and specifi cation.
In order to optimise the opera-
tion of units as important as
those in the braking system,
CITROËN selects and offers
very specifi c products.
After washing the vehicle, damp-
ness, or in wintry conditions, ice
can form on the brake discs and
pads: braking effi ciency may be
reduced. Make light brake ap-
plications to dry and defrost the
brakes.
If a loss of effectiveness of this
system is noticed, the parking
brake must be checked, even
between two services.
Checking this system must be
done by a CITROËN dealer or a quali-
fi ed workshop.
Brake pads
Brake wear depends on the
style of driving, particularly in
the case of vehicles used in
town, over short distances. It
may be necessary to have the
condition of the brakes checked, even
between vehicle services.
Unless there is a leak in the circuit, a
drop in the brake fl uid level indicates
that the brake pads are worn.
Brake disc wear
For information on checking
brake disc wear, contact a
CITROËN dealer or a quali-
fi ed workshop.
For more information, refer to the "Electric
parking brake - Operating faults" section.
Manual gearbox
The gearbox does not re-
quire any maintenance (no oil
change).
Refer to the maintenance and
warranty guide for the details
of the level checking interval
for this component.
Electronic gearbox
The gearbox does not require
any maintenance (no oil change).
Refer to the maintenance and
warranty guide for details of the
checking interval for this compo-
nent.
Page 202 of 340
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PRACTICAL INFORMATION
200
Removing a wheel
Parking the vehicle
Immobilise the vehicle where it
does not block traffi c: the ground
must be level, stable and non-
slippery ground.
Apply the parking brake unless
it has been programmed to au-
tomatic mode, switch off the ig-
nition and engage fi rst gear * to
lock the wheels.
Check that the braking warning
lamps in the instrument panel
are on (not fl ashing).
The occupants must get out of
the vehicle and wait where they
are safe.
If necessary, place a chock un-
der the wheel diagonally oppo-
site the wheel to be changed.
Never go underneath a vehicle
raised using a jack; use an axle
stand.
*
position R
for an electronic gearbox; P
for an automatic gearbox.
List of operations
Remove the chromed bolt cover from
each of the bolts using the tool 3
(according to equipment).
Fit the security socket 4
on the
wheelbrace 1
to slacken the secu-
rity bolt.
Slacken the other bolts using the
wheelbrace 1
only.
Place the jack 2
in contact with one
of the two front A
or rear B
locations
provided on the underbody, which-
ever is closest to the wheel to be
changed.
Extend the jack 2
until its base plate
is in contact with the ground. Ensure
that the centreline of the jack base
plate is directly below the location A
or B
used.
Raise the vehicle until there is suffi -
cient space between the wheel and
the ground to admit the spare (not
punctured) wheel easily.
Remove the bolts and store them in
a clean place.
Remove the wheel.