Maserati Ghibli Owner's Manual page 235

System reaction force can be set to
"Low", "Medium" (default mode) or
"High".
Meanings of Settings
"Visual & Haptic": the system will
apply steering torque when lane
departure is detected showing at
the same time the proper cluster
indication, adding to this steering
vibration when the departure is very
imminent.
When "Visual & Haptic" is selected
and of course LKA is enabled then two
following menu will be used by the
system.
• "LKA Sensitivity": it tunes the
distance to the lane boundary
interested where the system will start
to apply steering torque.
• "LKA Strength": it tunes the
steering torque and speed value
increasing or decreasing it to have
a stronger or weaker trajectory
correction/deviation.
WARNING!
In rare cases, Lane Keeping Assist
(LKA) may make an inappropriate
steering torque application. LKA may
be interrupted at any time by counter
steering. Lack of attention may lead to
serious injury or death.
System Availability
The ADAS systems help the driver
while driving. These systems can be set
and monitored simultaneously on
the display, after opening "Driver
Assist" menu (see "TFT Display:
Menu and Submenu Content" in
section "Dashboard Instruments and
Controls").
When you are not in the "Driver
Assist" page, the system status is
indicated by a telltale at the top left of
the TFT display.
LKA is designed for an attentive driver
therefore the system is available only
when his/her hands are on the steering
wheel or with hands off for a very
limited amount of time. When the
system is enabled it will trigger cluster
warning in case at least one hand is
not detected on the steering wheel.
The torque application as well as the
vibration are suppressed/inhibited
in case of: high driver torque in
the steering wheel, high lateral
acceleration, trailer connected to the
proper control module, hands not on
the steering wheel detected for more
than a certain time.
Driver Assistance Systems
High dynamic behaviours, driving on
the lane boundary, off course will
prevent the function from working.
FCW braking and stability system
interventions (ESC, ABS) will also
prevent the system from operating.
Changing lane results in system
inhibition for a certain time. In
addition, the road must respect
some characteristics such as
minimummaximum width, lane clearly
defined by two lane boundaries and
only in limited cases for a limited time
at least one.
The LKA system is active both in the
case of both lines visible and available
for the system, and in case of the only
line available on the road.
Each LKA intervention is notified to
the driver with the relative graphics
which is shown for the entire duration
of the system intervention and for a
minimum time of 1 second.
Multiple interventions are allowed
both in terms of visual and acoustic
signals and in terms of steering torque.
If more then three consecutive
interventions are required within a
period of 180 seconds, starting from
the second intervention the acoustic
signal will last 10 seconds longer the
previous one.
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