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ACTIVE SAFETY
SYSTEMS
ABS (Anti-lock Braking
System)
This system, which is an integral part of
the braking system, prevents one or
more wheels from locking and slipping
in all road surface conditions,
irrespective of the intensity of the
braking action, ensuring that the car
can be controlled even during
emergency braking.
IMPORTANT To obtain the maximum
efficiency of the braking system, a
bedding-in period of about 500 km is
needed: during this period it is better to
avoid sharp, repeated and prolonged
braking.
The ABS also integrates the following
systems: EBD (Electronic Braking Force
Distribution), MSR (Motor
Schleppmoment Regelung) and MBA
(Mechanical Brake Assist) (for
versions/markets, where provided).
System intervention
The driver can feel that the ABS system
has come into action because the
brake pedal pulsates slightly and the
system gets noisier: this is entirely
normal with the system operating.
44) 45) 46) 47) 48) 49) 50) 51) 52)
ESC (Electronic Stability
Control) SYSTEM
(for versions/markets, where provided)
This is an electronic system that
controls car stability in the event of loss
of tyre grip, helping maintain directional
control. The system is capable of
recognising potentially dangerous
situations in terms of the stability and
intervenes automatically on the brakes
in a differentiated manner for the four
wheels in order to provide a stabilising
torque.
The ESC system switches on
automatically when the engine is
started and cannot be switched off.
System intervention
The intervention of the system is
indicated by the flashing of the ESC
warning light on the instrument panel,
to inform the driver that the vehicle is in
critical stability and grip conditions.
53) 54) 55) 56) 57) 58)
HH (Hill Holder) SYSTEM
This system is an integral part of the
ESC system and facilitates starting on
slopes.
It is automatically activated in the
following conditions:
uphill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and
transmission in neutral or gear other
than reverse engaged;
downhill: car stationary on a road
with a gradient of more than 5%,
engine running, brake pressed and
reverse gear engaged.
When setting off, the ESC system
control unit maintains the braking
pressure on the wheels until the torque
necessary for starting is reached, or
in any case for a maximum of 2
seconds, allowing your right foot to be
moved easily from the brake pedal to
the accelerator.
When the 2 seconds have elapsed,
without starting, the system is
automatically deactivated, gradually
releasing the braking pressure. During
this release stage, the typical
mechanical brake release noise can be
heard, indicating that the car is about
to move.
NOTE: The Hill Holder system is not
active with the handbrake engaged.
58
SAFETY
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