brakes Citroen C5 RHD 2011.5 (RD/TD) / 2.G Owner's Manual

VIII
120
SAFETY














TRAJECTORY CONTROL
SYSTEMS

Anti-slip regulation (ASR)
and electronic stability
programme (ESP)

Activation
These systems are activated auto-
matically each time the vehicle is
started.
They come into operation in the event
of a grip or trajectory problem.
This is indicated by fl ashing
of this warning lamp in the
instrument panel.


Deactivation
In exceptional conditions (starting a
vehicle which is bogged down, stuck
in snow, on soft ground...), it may be
advisable to deactivate the ASR and
ESP systems, so that the wheels
can move freely and regain grip.


)
Press the "ESP OFF"
button,
located in the middle of the dash-
board.


If this warning lamp comes on
in the instrument panel and
the indicator lamp in the button comes on, this indicates that
the ASR and ESP systems
are deactivated.
Your vehicle has a system to im-
prove traction on snow: intelligent
traction control
.
This system detects situations
of low adhesion that might make
moving off and progress diffi cult
on deep fresh snow or compacted
snow
.
In these situations the intelligent
traction control
system regulates
the amount of wheel slip to optimise
the traction and trajectory control of
your vehicle.
The anti-slip regulation (also known
as Traction Control) optimises trac-
tion to prevent skidding of the wheels,
by acting on the brakes of the driving
wheels and on the engine.
The electronic stability programme
acts on the brake of one or more
wheels and on the engine to keep
the vehicle on the trajectory required
by the driver, within the limits of the
laws of physics.







Intelligent traction control
system ("Snow motion") For vehicles with Hydractive III +
suspension, manual adjustment of
ground clearance to the intermediate position improves further the ability
to make progress in deep snow (see
the relevant paragraph).
The use of snow tyres is strongly
recommended on surfaces with low
adhesion.

It is recommended that these systems be reactivated as soon as possible.

IX
153
DRIVING
In the event of a steep descent or
under excessive acceleration, the
speed limiter (which does not act
on the brakes) may not be able to
prevent the vehicle from exceeding
the programmed speed.
Use of a fl oor mat other than that
recommended by CITROËN may
affect the normal operation of the
accelerator pedal and hamper the
operation of the speed limiter.
Floor mats approved by CITROËN
are fi tted with a 3rd fi xing located in
the pedal area to avoid any risk of
interference with the pedals.

Suspension/Resumption



)
Press on button 3
.
This action causes the information
"PAUSE"
to appear in zone A
of the
instrument panel.
This action does not cancel the
memorised maximum speed which
remains displayed in zone A
of the
instrument panel.


Overriding the programmed
speed
The accelerator pedal has an end-
of-travel switch. In order to exceed
the memorised maximum speed at
any time, you can press the pedal
all the way down. While the speed
is being exceeded, the speed dis-
played in zone A
will fl ash. You have
only to release the accelerator pedal
to return below the maximum speed,
to restore the function.
The speed will also fl ash if the speed
limiter is not able to prevent the vehi-
cle from exceeding the programmed
speed (e.g. on a steep descent or
under excessive acceleration).
To reactivate the speed limiter, re-
lease the accelerator to slow to a
speed lower than the programmed
speed.


Return to normal driving



)
Either press on button 5
.

)
Or select the speed limiter func-
tion.

)
Or stop the engine.



Operating fault

If there is a fault, a message is
displayed accompanied by an au-
dible signal and illumination of the
SERVICE
warning lamp.
Have it checked by a CITROËN
dealer or a qualifi ed workshop.

X
!
175
CHECKS





















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.







Manual gearbox

The gearbox does not re-
quire any maintenance (no
oil change).






Automatic gearbox

The gearbox does not re-
quire any maintenance (no
oil change).

Brake disc wear

For information on check-
ing brake disc wear, con-
tact a CITROËN dealer or
a qualifi ed workshop.


Parking brake

If a loss of effectiveness
of this system is noticed,
the parking brake must be
checked, even between
two services.
This system must be checked by a
CITROËN dealer.
Only use products recom-
mended by CITROËN or
products of equivalent quality
and specifi cations.
Do not use a dry cloth with an abra-
sive product for the maintenance of
aluminium parts; use a sponge and
soapy water.
In order to optimise the operation
of units as important as the braking
system, CITROËN selects and of-
fers very specifi c products.
To avoid damaging the electrical
units, the use of a high pressure
washer in the engine compartment
is strictly prohibited
. Refer to the servicing booklet for the
details of the level checking interval
for this component.
Refer to the servicing booklet for de-
tails of the level checking interval for
this component.

XI!
202
PRACTICAL INFORMATION





TOWING A TRAILER,
A CARAVAN, ETC.

Towbar suitable for the attachment
of a trailer or caravan with additional
lighting and signalling.
Your vehicle is primarily designed
for transporting people and luggage,
but it may also be used for towing a
trailer.
We recommend the use of genuine
CITROËN towbars and their har-
nesses that have been tested and
approved from the design stage of
your vehicle, and that the fi tting of the
towbar is entrusted to a CITROËN
dealer or a qualifi ed workshop.
If the towbar is not fi tted by a
CITROËN dealer, it is impera-
tive that it is fi tted in accordance
with the vehicle manufacturer's in-
structions.
Driving with a trailer places greater
demands on the towing vehicle and
the driver must take particular care.


Driving advice


Distribution of loads


)
Distribute the load in the trailer
so that the heaviest items are as
close as possible to the axle and
the nose weight approaches the
maximum permitted without ex-
ceeding it.
Air density decreases with altitude,
thus reducing engine performance.
Above 1 000 metres, the maximum
towed load must be reduced by 10 %
for every 1 000 metres of altitude.
Refer to the "Technical Data" section
for details of the weights and towed
loads which apply to your vehicle.

Side wind


)
Take into account the increased
sensitivity to side wind.


Cooling
Towing a trailer on a slope increases
the temperature of the coolant.
As the fan is electrically controlled,
its cooling capacity is not dependent
on the engine speed.


)
To lower the engine speed, re-
duce your speed. The maximum towed load on a long
incline depends on the gradient and
the ambient temperature.
In all cases, keep a check on the
coolant temperature.

Braking
Towing a trailer increases the braking
distance.
To avoid overheating of the brakes
on a long mountain type of descent,
the use of engine braking is recom-
mended.

Tyres


)
Check the tyre pressures of the
towing vehicle and of the trailer,
observing the recommended
pressures.


Lighting


)
Check the electrical lighting and
signalling on the trailer.
The rear parking sensors will be
deactivated automatically if a gen-
uine CITROËN towbar is used.




)
If the warning lamp and
the STOP
warning lamp
come on, stop the vehicle
and switch off the engine
as soon as possible.

331
ALPHABETICAL INDEX
A ABS and EBFD systems ....... 119
Accessories ........................... 207
Accessory socket, 12 volt ...... 102
Adjusting headlamps ............... 91
Adjusting head restraints .... 62, 65
Adjusting seat belt height ...... 122
Adjusting the steering wheel ..... 68
Airbags, curtain ............. 126, 127
Airbags, front ......................... 127
Airbags, lateral .............. 126, 127
Air conditioning ...... 24, 50, 51, 54
Air conditioning, digital ............ 54
Air conditioning, mono-zone .... 51
Air diffuser ............................... 49

Air distribution adjustment ..... 52, 55
Air fi lter .................................. 174
Air fl ow ................................ 2, 24
Air fl ow adjustment ............ 52, 56
Air intake ................................. 51
Air recirculation ................. 51, 54
Air vents ............................ 49, 50
Alarm ....................................... 75
Alert/warning log ..................... 31
Alloy wheels .......................... 206
Anti-lock braking system
(ABS) ................................... 119
Anti-pinch .................... 77, 84, 85
Anti-theft .................................. 71
Armrest, front ........................ 101
Armrest, rear ......................... 102
Assistance call ...... 116, 226, 227
Audible warning ..................... 116
Audio/video sockets .............. 256
Audio streaming (Bluetooth) ..... 316
Audio system .................. 305-324
Automatic illumination of
headlamps ....................... 88, 90
Automatic operation of hazard
warning lamps ..................... 116A Automatic rain sensitive
windscreen wipers ........... 94, 95
Auxiliary sockets ... 256, 292, 314
B Battery ........................... 174, 198
Battery, charging ................... 199
Battery, remote control ...... 73, 74
Battery compartment
fuse box ............................... 193
Blind for panoramic sunroof .... 85
Blinds .................................... 102
Bluetooth
(hands-free) ......... 257, 293, 315
Bluetooth
(telephone) .......... 257, 293, 315
Bonnet ................................... 164
Bonnet stay ........................... 164
Boot ................................... 81, 82
Boot (fi ttings) ................. 103, 104
Brake discs ............................ 175
Brake lamps .................. 187, 189
Brake pads ............................ 175
Brakes ................................... 175
Braking assistance system .... 119
C Capacity, fuel tank ................... 86
CD MP3 ......... 253, 290, 291, 311
Central locking .................. 70, 79
Changing
a bulb ........................... 183-192
Changing a fuse ............. 193-197
Changing a wheel .......... 179-182
Changing a wiper blade .......... 96

Changing the date ........ 261, 295, 317
Changing the remote control
battery ................................... 73
Changing
the time ............... 261, 295, 317
CHECK .................................... 31
Checking levels ............. 172, 173C Checking the engine oil level ...... 40
Checks ........................... 164-175
Children .... 78, 108-115, 123, 125
Child seats ........................... 107

Child seats, conventional .....109, 110 CITROËN call button ............. 227
CITROËN services ...... 116, 126, 227
Closing the boot ...................... 70
Closing the doors .............. 70, 79
Cold climate screen ............... 205
Connectors,
audio ........... 259, 292, 312, 314
Control for panoramic sunroof
blind ....................................... 85
Coolant level ................... 41, 172
Coolant
temperature indicator ............ 41
Courtesy lamps ....................... 96
Cruise control ........................ 154
Cup holder ..................... 101, 102
D Date (display) ........ 261, 295, 317
Daytime running lamps ..... 90, 183
Deactivating the passenger
airbag .................................. 125
Defrosting .......................... 52, 57
Demisting .......................... 52, 57
Demisting the rear screen .... 53, 57
Diesel additive level .............. 173
Dimensions ........................... 219
Dipped beam ................... 88, 183
Dipstick ............................ 40, 172
Directional lighting ............. 92, 93
Direction
indicators ............. 116, 183, 189
Doors ....................................... 79
Doors emergency control ........ 80
Driving economically ........... 2, 24
Driving positions
(storing) ................................. 65