Maserati GranTurismo Owner's Manual page 262

Driving and Driver Assistance Systems
the hands will occupy the pop-up area of
the instrument cluster for 8 seconds or
the HUD, if activated.
The red attention level colour appears
when the driver releases his/her grip
from the steering wheel for 16 seconds:
5
in this case a single audible chime is
repeated until he/she will take the
control of the vehicle again.
The red attention level colour and the
chime remains even when the steering
wheel is released for more than 16
seconds.
260
If the driver keeps his/her hands away
from the steering wheel (for more than
29 seconds), also the ACC system is
deactivated ( white ACC symbol on
the display) and will have to be reset. In
these cases the display will not show the
attention level colour anymore and the
vehicle will be controlled by the driver
only.
System Disengage
To disengage ADA you can do any of the
following actions:
• Press the ADA enable button on the
steering wheel.
• Begin steering manually.
• Press brake pedal.
• Turn off ACC.
• Unbuckle the driver's seat belt.
• Shift out of the (D) or (M) Drive mode.
• Enter an Autonomous Emergency
Braking (AEB) event (See chapter
"Forward Collision Warning - FCW" in
this section).
• Turn signal activated.
• ACC cancellation.
System Cancellation
The ADA system will cancel (without
driver intervention) if either of the
following actions occur:
• When removing the hands from the
steering wheel.
• Lane line markers are not detected by
the forward facing camera.
• The lane intersection or roundabout
(traffic circle).
• Any ADAS system faults.
• Vehicle speed exceeds the maximum
limit.
NOTE:
When ADA cancels, the
turn grey.
System Limitations
ADA is unable to guide the vehicle when
the following conditions occur.
• Lane markings are not clear or visibility
is poor (i.e. heavy rain, snow, fog, etc.).
• Obstructed, covered or damaged
forward-facing camera or sensor.
• When driving on hills or sharp curves.
• When approaching toll booths.
• When the highway entrance or exit is
wider than 4.2 meters (13.8 ft).
• Bright light (ex. direct sunlight or glare)
facing the forward camera.
symbol will