rims CITROEN DS3 2018 Handbook (in English)

97
Anti-slip regulation (ASR)
The ASR system (also known as Traction
Control) optimises traction in order to limit
wheel slip by acting on the brakes of the driving
wheels and on the engine. It also improves
the directional stability of the vehicle on
acceleration.
Dynamic stability control (DSC)
If there is a difference between the path
f ollowed by the vehicle and that required by
the driver, the DSC monitors each wheel and
automatically acts on the brake of one or more
wheels and on the engine to return the vehicle
to the required path, within the limits of the laws
of physics.
Anti-lock braking system
(ABS) and electronic brake
force distribution (EBD)It is triggered in relation to the speed at which
the brake pedal is pressed. This is felt by
a
reduction in the resistance of the pedal and
an increase in the effectiveness of the braking.
When lit up continuously, this
warning lamp indicates a
fault with
the ABS.
The vehicle retains conventional braking. Drive
carefully at moderate speed.
If these warning lamps come on,
accompanied by an audible signal
and a
message, this indicates a fault
with the electronic brake force
distribution (EBFD).
When changing wheels (tyres and rims),
make sure that these are approved for
your vehicle.
Normal operation of the ABS system may
be indicated by slight vibration felt at the
brake pedal. In case of emergency braking, press
ver y hard without releasing the
pressure at all.
Anti-slip regulation (ASR)/
Dynamic stability control
(DSC)
Activation
These systems are activated automatically
every time the vehicle is started.
They come into operation in the event of
a
problem with grip or trajectory.
This is indicated by flashing of this
warning lamp in the instrument
panel.
Deactivation
In extremely severe conditions (deep snow,
mud, etc.), if you are unable to move off, it
may be useful to temporarily deactivate these
systems so that the wheels can spin and allow
the vehicle to regain grip.
You must stop as soon as it is safe to do so.
In both cases, have the system checked in the
dealer network or by a

qualified workshop as
soon as possible.
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Safety

98
F Press this button.
If the indicator lamp in the button comes on,
this indicates that the systems are deactivated.
Reactivation
These systems are reactivated automatically
every time the ignition is switched off, or
from 30 mph (50 km/h), except for the 1.6 l
petrol and (THP 165, THP 155, THP 150) and
PERFORMANCE engines.
F

P
ress this button again to reactivate them
manually.
Operating fault
Illumination of this warning lamp
and the indicator lamp in the button,
accompanied by an audible signal
and a
message, indicate a fault with
these systems.
Have them checked by an
authorised dealer or by a
qualified
workshop. ASR/DSC
These systems offer increased safety
in normal driving, but they should not
encourage the driver to take extra risks or
drive at high speed.
It is in conditions of reduced grip (rain,
snow, ice) that the risk of loss of grip
increases. It is therefore important for your
safety to keep these systems activated in
all conditions, and particularly in difficult
conditions.
The correct operation of these systems
depends on observation of the
manufacturer's recommendations, not
only about the wheels (tyres and rims),
braking and electronic components but
also the assembly and repair procedures
used in the dealer network.
To benefit in full from the effectiveness
of these systems in wintry conditions,
the vehicle must be fitted with four snow
tyres, allowing the vehicle to retain neutral
behaviour on the road.
Seat belts
Front seat belts
The front seat belts are fitted with
a
pretensioning and force limiting system.
This system improves safety in the front
seats in the event of a
front or side impact.
Depending on the severity of the impact, the
pretensioning system instantly tightens the seat
belts against the body of the occupants.
The pretensioning seat belts are active when
the ignition is on.
The force limiter reduces the pressure of
the seat belt on the passenger's chest, thus
improving their protection.
Fastening
F Pull the strap then insert the tongue in the buckle.
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Safety