WARNING
When the ABS cuts in and you feel the
brake pedal pulsating, do not raise
your foot , but keep it pressed; in doing so you
will stop in the shortest amount of space
possible depending on the current road
conditions.
WARNING
If the ABS system intervenes, this
indicates that the traction of the tyres
on the road is nearing its limit .You must slow
down to a speed compatible with the available
traction.
MSR SYSTEM
(Motor Schleppmoment Regelung)
This system is an integral part of the ABS, that
intervenes, if there is sudden downshifting, restoring
torque to the engine, thereby preventing excessive
drive at the drive wheels which, especially in poor
grip conditions, could lead to a loss in stability of the
car.MECHANICAL BRAKE ASSIST (emergency
braking assistance)
(for versions/markets, where provided)
This system, which cannot be deactivated, recognises
emergency braking conditions (according to the
brake pedal operation speed) and provides an
additional hydraulic braking pressure to support that
provided by the driver. This allows faster and more
powerful operation of the braking system.
WARNING
When the Mechanical Brake Assist
intervenes, noises may be heard from
the system.This is normal. In any case, keep the
brake pedal firmly depressed while braking.
73GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
ESC SYSTEM (Electronic Stability
Control)(for versions/markets, where provided)
This is an electronic system that controls car stability
in the event of tyre grip loss, 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 stabilizing torque.
The ESC system also includes the following
subsystems:
❒Hill Holder
❒ASR
❒HBA
❒ABS
❒EBD
SYSTEM INTERVENTION
It is signalled by the flashing of theESCwarning light
on the instrument panel, to inform the driver that
the car is in critical stability and grip conditions.
SYSTEM ACTIVATION
The ESC system switches on automatically when the
engine is started and cannot be switched off.HILL HOLDER SYSTEM
This system is an integral part of the ESC system and
facilitates starting on slopes.
It is activated automatically in the following instances:
❒uphill: car stationary on a road with a gradient
higher than 5%, engine running, brake pressed and
gearbox in neutral or gear (other than reverse)
engaged;
❒downhill: car stationary on a road with a gradient
higher than 5%, engine running, brake pressed and
reverse gear engaged.
When setting off, the ESC system control unit
maintains braking pressure on the wheels until the
torque required for starting is reached or, in any
case, for a maximum of 2 seconds so that the right
foot can be moved easily from the brake pedal to the
accelerator pedal.
When 2 seconds have elapsed, without any
departure having taken place, the system is
automatically deactivated, gradually releasing the
braking pressure. During this release stage, a 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
engaged parking brake.
74GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
