8
102
SAFETY
BRAKING ASSISTANCE
SYSTEMS
Group of supplementary systems
which help you to obtain optimum
braking in complete safety in emer-
gency situations:
- anti-lock braking system (ABS),
- electronic brake force distribution
(EBFD),
- emergency braking assistance (EBA).
Anti-lock braking systemand electronic brake force
distribution
Linked systems which improve the sta-
bility and manoeuvrability of your vehicle
when braking, in particular on poor or
slippery surfaces.
When braking in an emergency,
press very fi rmly without releas-
ing the pressure.
When replacing wheels (tyres
and rims), ensure that they con-
form to the manufacturer's rec-
ommendations.
Operating fault
If this warning lamp comes on,
accompanied by an audible
signal and a message in the
screen, it indicates a malfunc-
tion of the anti-lock braking system
which could result in loss of control of
the vehicle when braking.
If this warning lamp comes on,
together with the STOP
and
ABS
warning lamps, accompa-
nied by an audible signal and
a message in the screen, it indicates a
malfunction of the electronic brake force
distribution which could result in loss of
control of the vehicle when braking.
You must stop as soon as it is safe
to do so.
Emergency braking assistance
System which, in an emergency, en-
ables you to obtain the optimum braking
pressure more quickly, thus reducing
the stopping distance.
Activation
The anti-lock braking system comes
into operation automatically when there
is a risk of wheel lock.
Normal operation of the ABS may make
itself felt by slight vibration of the brake
pedal.
Activation
It is triggered by the speed at which the
brake pedal is pressed.
The effect of this is a reduction in the
resistance of the pedal and an increase
in braking effi ciency.
In either case, contact a CITROËN
dealer or a qualifi ed workshop. When braking in an emergency,
press fi rmly without releasing
the pressure.
EMERGENCY OR ASSISTANCE
CALL
This system allows you to make an
emergency or assistance call to the
emergency services or to the dedicated
CITROËN service.
For more information on the use of this
function, refer to the "Audio and tele-
matics" section.
8
103
SAFETY
The ESP/ASR systems offer
exceptional safety in normal
driving, but this should not en-
courage the driver to take extra
risks or drive at high speed.
The correct operation of these
systems depends on observation
of the manufacturer's recommen-
dations regarding wheels (tyres
and rims), braking components,
electronic components and as-
sembly and repair procedures.
After an impact, have these sys-
tems checked by a CITROËN
dealer or a qualifi ed workshop.
Deactivation
In exceptional conditions (starting a ve-
hicle which is bogged down, stuck in
snow, on soft ground...), it may be ad-
visable to deactivate the ASR and ESP
systems, so that the wheels can move
freely and regain grip.
)
Press the "ESP OFF"
button, locat-
ed in the centre of the dashboard.
If this warning lamp comes on
in the instrument panel and the
indicator lamp on the button
comes on, this indicates that
the ASR and ESP systems are deacti-
vated.
Reactivation
These systems are reactivated automat-
ically each time the ignition is switched
back on or from 30 mph (50 km/h).
)
Press the "ESP OFF"
button again
to reactivate them manually.
Operating fault
If this warning lamp comes on,
accompanied by an audible sig-
nal and a message in the multi-
function screen, this indicates a
malfunction of these systems.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.
TRAJECTORY CONTROLSYSTEMS
The anti-slip regulation (also known as
Traction Control) optimises traction to
prevent skidding of the wheels, by act-
ing 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.
Anti-slip regulation (ASR) and
electronic stability programme (ESP)
This is indicated by fl ashing of
this warning lamp in the instru-
ment panel.
Activation
These systems are activated automati-
cally each time the vehicle is started.
They come into operation in the event
of a grip or trajectory problem.
