tow Citroen C4 RHD 2011 2.G Owner's Guide

9
DRIVING
138
ELECTRIC PARKING BRAKE

The electric parking brake combines
2 operating modes:


- Automatic Application/Release


Application is automatic when the
engine stops, release is automatic
on use of the accelerator (activated
by default),

- Manual Application/Release


The parking brake can be applied/
released manually by pulling control
lever A
.
If this warning lamp comes on
in the instrument panel, the au-
tomatic mode is deactivated.
Programming the mode

Depending on the country of sale of the ve-
hicle, the automatic application when the
engine is switched off and the automatic
release when you press the accelerator
can be deactivated.

It is recommended that you do
not apply the parking brake in
very cold conditions (ice) and
during towing (breakdown, cara-
van...). Deactivate the automatic
functions and release the parking
brake manually.

Manual application

With the vehicle stationary, to apply the
parking brake whether the engine is
running or off, pull
control lever A
.
The application of the parking brake is
confi rmed by:


- lighting of the braking warn-
ing lamp and of the P
warning
lamp in the control lever A
,

- display of the message
"Handbrake on".

Before leaving the vehicle, check
that parking brake warning lamp
in the instrument panel is on
fi xed, not fl ashing.
When the driver’s door is opened with
the engine running, a loud beep is heard
and a message is displayed if the park-
ing brake has not been applied, unless
the gear lever is in position P
(Park) in
the case of an automatic gearbox.
Activation/deactivation is per-
formed using the vehicle confi gu-
ration menu, refer to the section
on parameter settings for the
systems of your vehicle.

The parking brake is then applied and
released manually. When the driver's
door is opened, there is an audible signal
and a message is displayed if the brake
is not applied.

Do not place any object (packet
of cigarettes, telephone...) be-
tween the gear lever and the
electric parking brake control
lever.

9
139

Manual release

With the ignition on or the engine run-
ning, to release the parking brake,
press
on the brake

pedal
or the accel-
erator, pull then release
control A
.
The full application of the parking brake
is confi rmed by:


- extinction of the braking warn-
ing lamp and of the P
warning
lamp in the control lever A
,

- display of the message
"Handbrake off".

If you pull control lever A
with-
out pressing the brake pedal,
the parking brake will not be
released and a warning lamp
will come on in the instrument
panel.


Maximum application

If necessary, you can utilise maximum
application
of the parking brake. It is
obtained by means of a long pull
on
the control lever A
, until you see the
message "Handbrake on maximum"
and a beep is heard.

Maximum application is essential:



- in the case of a vehicle towing a
caravan or a trailer, if the auto-
matic functions are activated but
you are applying the parking brake
manually,

- when the gradient you are parked
on may vary (e.g. on a ferry, on a
lorry, during towing),

In the case of towing, a loaded vehicle
or parking on a gradient, make a maxi-
mum application of the parking brake
then turn the front wheels towards the
pavement and engage a gear when you
park.
After a maximum application, the re-
lease time will be longer.

Automatic application, engine off

With the vehicle stationary, the parking
brake is automatically applied when
the engine is switched off.

The application of the parking brake is
confi rmed by:


-

illumination of the braking warn-
ing lamp and of the P
warning
lamp in the control lever A
,


- display of the message
"Handbrake on".

Before leaving the vehicle, check
that parking brake warning lamp
in the instrument panel is on
fi xed (not fl ashing).
Never leave a child alone inside
the vehicle with the ignition on,
as they could release the parking
brake.

In the case of towing, a loaded
vehicle or parking on a gradient,
turn the front wheels towards the
pavement and engage a gear
when you park.

9
DRIVING
152

Manual operation



)
Select position M
for sequential

changing of the six gears.

)
Push the lever towards the +
sign to
change up a gear.

)
Pull the lever towards the -
sign to
change down a gear.
It is only possible to change from one
gear to another if the vehicle speed
and engine speed permit; otherwise,
the gearbox will operate temporarily in
automatic mode.

D
disappears and the gears
engaged appear in succes-
sion in the instrument panel.
If the engine speed is too low
or too high, the gear selected
fl ashes for a few seconds, then the ac-
tual gear engaged is displayed.
It is possible to change from position D

(automatic) to position M
(manual) at
any time.
When the vehicle is stationary or moving
very slowly, the gearbox selects gear M1

automatically.
The sport and snow programmes do
not operate in manual mode.
Invalid value during manual
operation
This symbol is displayed if a
gear is not engaged correctly
(selector between two posi-
tions).



Stopping the vehicle

Before switching off the engine, you
can engage position P
or N
to place the
gearbox in neutral.
In both cases, apply the parking brake
to immobilise the vehicle, unless it is
programmed to automatic mode.

If the lever is not in position P
,
when the driver's door is opened
or approximately 45 seconds af-
ter the ignition is switched off,
there is an audible signal and a
message appears.


)
Return the lever to position P
;
the audible signal stops and
the message disappears.


You risk damaging the gearbox:


- if you press the accelerator
and brake pedals at the same
time,

- if you force the lever from po-
sition P
to another position
when the battery is fl at. When the ignition is on, the
lighting of this warning lamp,
accompanied by an audible
signal and a message in the multifunction
screen, indicates a gearbox malfunction.
In this case, the gearbox switches to
back-up mode and is locked in 3rd gear.
You may feel a substantial knock when
changing from P
to R
and from N
to R
.
This will not cause any damage to the
gearbox.
Do not exceed 60 mph (100 km/h), local
speed restrictions permitting.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.
This warning lamp may also come on if
a door is opened.
Operating fault
To reduce fuel consumption
when stationary for long periods
with the engine running (traffi c
jam...), position the gear lever at
N
and apply the parking brake,
unless it is programmed in auto-
matic mode.

9
DRIVING
159

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
vehicle).
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.

9
DRIVING
164
When the cruise control is
switched on, be careful if you
maintain the pressure on one of
the programmed speed chang-
ing 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 acceler-
ating 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 buttons 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).

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.

9
DRIVING
168
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 sound emitted by the speaker (front
or rear) indicates whether the obstacle
is in front or behind.
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.
When the vehicle is moving at a
speed below 6 mph (10 km/h),
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 ap-
pears in the screen, accompanied by
an audible signal (short beep).
Contact a CITROËN dealer or a qualifi ed
workshop.

10
CHECKS
177
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.
6-speed electronic gearbox
system
The gearbox does not re-
quire any maintenance (no oil
change).
Refer to the Maintenance and
Warranty Guide for details of
the checking interval for this
component.
Automatic gearbox

The gearbox does not re-
quire 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 workshop.

For more information, see "Driving - Electric parking brake - § Operating faults".
















Brake pads

Brake disc wear

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.

















Only use products recommended
by CITROËN or products of equiv-
alent quality and specifi cation.

In order to optimise the opera-
tion of units as important as
the braking system, CITROËN
selects and offers very specifi c
products.
To avoid damaging the electrical
units, the use of a high pressure
washer in the engine compart-
ment is strictly prohibited
.



Manual parking brake

For information on checking
brake disc wear, contact a
CITROËN dealer or a qualifi ed
workshop. 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 system, a
drop in the brake fl uid level indicates
that the brake pads are worn.

11
PRACTICAL INFORMATION
181

)
Connect the compressor's electric
plug to the vehicle's 12 V socket.

)
Start the vehicle again and leave
the engine running.

)
Visit a CITROËN dealer or a
qualifi ed workshop as soon
as possible.
You must inform the techni-
cian that you have used this
kit. After inspection, the tech-
nician will inform you whether
the tyre can be repaired or
must be replaced.



)
Turn the selector A
to the
"air" position.

)
Uncoil the black pipe H
fully.

)
Connect the black pipe to
the valve of the wheel.
2. Infl ation

)
Adjust the pressure using the com-
pressor (to infl ate: switch B
in po-
sition "I"
; to defl ate: switch B
in
position "O"
and press button C
), in
accordance with the vehicle's tyre
pressure label (located on the left
hand door aperture).
A loss of pressure indicates that the
puncture has not been fully plugged;
contact a CITROËN dealer or quali-
fi ed workshop for assistance.

)
Remove and stow the kit.

)
Drive at reduced speed (50 mph
[80 km/h] max) limiting the distance
travelled to approximately 120 miles
(200 km).

11
PRACTICAL INFORMATION
182

Removing the cartridge




)
Stow the black pipe.

)
Detach the angled base from the
white pipe.

)
Support the compressor vertically.

)

Unscrew the cartridge from the bottom.

)
Connect the compressor's electri-
cal connector to the vehicle's 12 V
socket.

)
Start the vehicle and let the engine
run.

)
Adjust the pressure using the com-
pressor (to infl ate: switch B
in po-
sition "I"
; to defl ate: switch B
in
position "O"
and press button C
),
according to the vehicle's tyre pres-
sure label or the accessory's pres-
sure label.

)
Remove the kit then stow it.


Beware of discharges of fl uid.
The expiry date of the fl uid is in-
dicated on the cartridge.
The sealant cartridge is designed
for single use; even if only partly
used, it must be replaced.
After use, do not discard the car-
tridge into the environment, take
it to an authorised waste dispos-
al site or a CITROËN dealer.
Do not forget to obtain a new
sealant cartridge, available from
CITROËN dealers or from a
qualifi ed workshop.

inflating accessories


You can also use the compressor, with-
out injecting any product, to:


- check or adjust the pressure of your
tyres,

- infl ate other accessories (balls, bicycle
tyres...).


)
Turn the selector A
to the
"Air" position.

)
Uncoil the black pipe H
fully.

)
Connect the black pipe to
the valve of the wheel or accessory.
If necessary, fi t one of the adaptors
supplied with the kit fi rst.

11
PRACTICAL INFORMATION
183
CHANGING A WHEEL
Procedure for changing a faulty wheel
for the spare wheel using the tools pro-
vided with the vehicle.
Access to the tools

The tools are installed in the boot under
the fl oor.
To gain access to them:


)
open the boot,

)
raise the fl oor,

)
secure it by hooking its cord on the
hook on the rear shelf support,

)
with a standard size spare wheel,
unclip and remove the box in the
middle of the wheel containing the
tools,
or

)
with a "space-saver" spare wheel;
lift the wheel at the rear towards you
for access to the storage box con-
taining the tools.
List of tools
All of these tools are specifi c to your
vehicle. Do not use them for other
purposes.


1.
Wheelbrace.
For removing the wheel trim and
the wheel fi xing bolts.

2.
Jack with integral handle.
For raising the vehicle.

3.
"Bolt cover" tool.
For removing the bolt protectors
(covers) on alloy wheels.

4.
Socket for the security bolts (located
in the glove box).
For adapting the wheelbrace to the
special "security" bolts.


Wheel with trim

When removing the wheel
, detach the trim fi rst using the wheelbrace 1

pulling at the valve passage hole.

When refi tting the wheel
, refi t the trim starting by placing its notch facing
the valve and press around its edge with the palm of your hand.