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ENG_UD35069_2
Dispositifs de correction et d’assistance à la conduite (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_2
DRIVER CORRECTION DEVICES/AIDS (4/4)
Hill start assistance
This function assists the driver when
starting on hills. It prevents the vehicle
from rolling forwards or backwards by
automatically applying the brakes when
the driver lifts their foot off the brake
pedal to depress the accelerator pedal.
It only operates when the gear lever is
in a position other than neutral (other
than N or P for automatic transmis-
sions) and the vehicle is completely
stationary (brake pedal depressed).
The system holds the vehicle for ap-
proximately 2 seconds. The brakes are
then gradually released (the vehicle will
move according to the slope). Operating principle
A sensor in the steering wheel detects
the direction selected by the driver.
Other sensors throughout the vehicle
measure the actual direction.
The system compares driver input to
the actual trajectory of the vehicle and
corrects the trajectory if necessary by
controlling the braking of certain wheels
and/or engine power. In the event that
the system is engaged, the indicator
light
flashes on the instrument
panel.
Operating faults
When the system detects an opera-
ting fault the warning lights
Ò and
appear on the instrument panel.
In this case, the Electronic Stability
Program ESC with understeer control
and traction control are deactivated.
Please consult an authorised dealer if
these warning lights remain displayed
on the instrument panel after the igni-
tion is switched off and on again.
The hill start assistance
system cannot completely
prevent the vehicle from
rolling backwards in all sit-
uations (extremely steep gradients,
etc.).
In all cases, the driver may depress
the brake pedal to prevent the
vehicle from rolling forwards or
backwards.
The hill start assistance function
should not be used for prolonged
stops: use the brake pedal.
This function is not designed to im-
mobilise the vehicle permanently.
If necessary, use the brake pedal to
stop the vehicle.
The driver must remain particularly
vigilant when driving on slippery or
low-grip surfaces and/or on hills.
Risk of serious injury.
