If the space-saver wheel is used, the ESP
system keeps operating. Always remind
that the space-saver wheel, being smaller than
the original wheel provides less grip.
WARNING
For the correct operation of the ESP and
ASR systems, the tyres must absolutely be
the same make and type on all wheels, in perfect
conditions and, above all, of the type, make
and size specified.
WARNING
ASR SYSTEM (Antislip Regulation)
This is integral part of the ESP system and controls the car,
intervening automatically automatically every time one or
both driving wheels slip.
Depending on the slipping conditions, two different con-
trol systems are activated:❒
if the slipping involves both drive wheels, the ASR func-
tion intervenes by reducing the power transmitted by the
engine;
❒
if the slipping involves only one driving wheel, the ASR
system cuts in automatically braking the wheel that is
slipping.
❒
downhill: car at a standstill on a road with a gradient
higher than 2%, engine running, clutch and brake pedal
pressed and reverse gear engaged.
At pickup, the ESP system control unit will keep braking
pressure on the wheels until reaching the required torque
for starting or, in any case, for a maximum of 2 seconds
in order to move easily the right foot from the brake ped-
al to the accelerator pedal.
When two seconds have elapsed, without starting, the sys-
tem is automatically deactivated, gradually releasing the
braking pressure. During this release stage, the typical me-
chanical brake release noise can be heard, indicating that
the car is about to move.
Failure indications
A possible system failure is indicated by the *warning
light on the instrument panel – together with the dedicated
message in the reconfigurable multifunction display
(for versions/markets, where provided) – coming on
(see “Warning lights and messages” chapter).
IMPORTANT The Hill Holder system is not a parking
brake; therefore, never leave the car without having
engaged the handbrake, turned the engine off and engaged
first gear.
77KNOW YOUR
VEHICLESAFETY
CORRECT USE
OF THE CAR
WARNING LIGHTS
AND MESSAGES
IN
AN EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
065-090 PANDA EN 7-10-2009 13:45 Pagina 77
