2013 Lancia Delta wheel torque

1
KNOWING YOUR CAR105
DST SYSTEM
(Dynamic Steering Torque)
This system is incorporated with the ESP control unit
and suggests steering corrections whilst driving via the
electric power steering. The system applies a torque to
the steering wheel which increases the safety perception
of the vehicle, maintaining control of the steering and
making the intervention of the Advanced ESP system
less intrusive.
SPORT FUNCTION
(for versions/markets where provided)
The vehicle may be equipped with a system that allows
a choice between two styles of driving, normal and sports.
Pressing the SPORT button fig. 66 produces sporty dri-
ving featuring higher acceleration response and more ef-
fort required on the steering wheel to produce this effect.
When the function is active, “S” is lit up in the instru-
ment panel. Press the button again to turn the function
off and restore the normal driving setting.IMPORTANT The function is activated about 5 seconds
after the SPORT button is pressed.
IMPORTANT The steering may become stiffer during
parking manoeuvres including a great deal of steering.
This is normal and caused by the system preventing the
electric control motor overheating. No repairs are needed.
The power steering system will start working normally
again the next time the car is used.
fig. 66L0E0058m

1
KNOWING YOUR CAR109
OPERATING CONDITIONS FOR ACTIVATION
Once switched on, the system becomes active only if the
following conditions are present:
❍always keep at least one hand on the steering wheel;
❍vehicle speed between 65 km/h and 180 km/h;
❍presence of lane demarcation lines not deteriorated
and visible on both sides;
❍suitable visibility conditions;
❍straight line or wide radius bends;
❍visual field condition sufficient (safe distance from ve-
hicle in front). ACTIVATING/DEACTIVATING THE SYSTEM
With the system on, if the vehicle approaches one of the
lines defining the side of the lane, a torque is applied to
the steering wheel to let the driver know which direction
to steer in order to stay within the lane. If the driver turns
on the direction indicator in order to change lanes or for
overtaking, then the system will switch off momentarily.
If the driver wishes to change lanes without turning the
direction indicator on, then there will be a warning from
the steering wheel that they are about to cross the line.
If the driver continues with the manoeuvre to change
lanes, the system will be temporarily deactivated and then
switch back on again once it has recognised the new dri-
ving lane. This temporary deactivation will be signalled
to the driver by the LED in the button flashing and by
the
esymbol in the amber coloured panel in the instru-
ment panel display also flashing.
IMPORTANT The force applied to the steering wheel by
the system is sufficient for the driver to notice it but they
can easily override it and maintain control of the vehicle.

116KNOWING YOUR CAR
ASR SYSTEM (Antislip Regulation)
It is an integral part to the ESP system and automatically
intervenes in the event of slip of one or both drive wheels,
helping the driver to control the car. The action of the
ASR system is particularly helpful in the following cir-
cumstances:
❍slipping of the inner wheel when cornering due to the
effect of dynamic load changes or excessive accelera-
tion;
❍too much power transmitted to the wheels. also in re-
lation to road surface conditions;
❍acceleration on slippery, snowy or frozen road sur-
faces;
❍in the event of loss of grip on a wet surface (aqua-
planing).MSR system (engine drive regulation)
The MSR system is an integral part of the ASR, that in-
tervenes, if there is a sudden change to a lower gear,
restoring torque to the engine, thereby preventing exces-
sive drive at the drive wheels which, especially in poor grip
conditions, could lead to a loss in stability of the vehicle.

118KNOWING YOUR CAR
TTC system (Electronic self-locking differential)
THIS IS a system, which is an integral part of the ASR,
that intervenes on entering bends giving drive torque to
the outer wheel and braking the inner wheel.
In this way the effect of a self-locking differential is sim-
ulated, increasing the sportiness of the car and improv-
ing cornering.ABS SYSTEM
This system, which is an integral part of the braking sys-
tem, prevents one or more wheels from locking and slip-
ping in all road surface conditions, irrespective of the in-
tensity of the braking action, ensuring that the vehicle
can be controlled even during emergency braking.
The EBD system (Electronic Braking Force Distribution)
completes the system allowing the brake force to be dis-
tributed between the front and rear wheels.
IMPORTANT To get 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.