2019 MASERATI GRANTURISMO sensor

NOTE:
Front sensors are enabled only when
button LED is illuminated. In
addition, any pressing of
button
when vehicle speed is above 6 mph
(10 km/h) will be ignored by the
system.
Obstacle Signalling The acoustic signals are emitted by
two buzzers, one under the dashboard
and one in proximity of the luggage
shelf.
When the obstacle is located at a
distance of less than 14 in (35 cm) from
the bumper, the beep is continuous.
The warning beep stops immediately if
the distance between the vehicle and
the obstacle increases. The tone cycle is
constant if the distance measured by
the central sensors remains unaltered.
If this occurs with the lateral sensors,
the signal stops after approximately 7
seconds, to prevent for example
continuous beeps in the event of
maneuvers alongside walls.
The distance from the obstacles can
also be graphically shown on the
instrument cluster display by means of
an image that shows the vehicle
surrounded by explanatory symbols of
the distance (maximum/average/ minimum) and the position
(front/rear/central/side) of the obstacle
detected.
The color represents the distance,
while the field represents the position.
The green color represents the
maximum distance detected, the
yellow color the medium distance and
the red color the minimum one. The
rear sensors are not shown in the
image on the instrument cluster
display if only the front sensors are
active.
WARNING!
For the system to operate correctly the
sensors positioned on the bumper
must be kept clean (remove any mud,
dirt, snow or ice). Sensor Range The sensors allow the system to
monitor the front and rear of the
vehicle; they are positioned so as to
monitor the central and lateral zones
at the front and at the rear of the
vehicle.
In the event of an obstacle located in a
central area, this will be detected at
distances of less than 35 in (0,9 m) at
the front and 59 in (1,50 m) at the rear,
depending on the type of obstacle and
its dimensions.
If the obstacle is located in a lateral
position, it will be detected at
distances of less than 31 in (0,8 m).
Failure Indicators The system ECU checks all the
components every time R (Reverse)
gear is engaged.
In the event that the parking sensors
fail, the relative
warning light and
message illuminate on the instrument
cluster display.
In the event of a failure signal, stop
the vehicle and turn the key in the
ignition switch to STOP (OFF) position.
Then try cleaning the sensors or
moving the vehicle away from any
possible ultrasound sources (e.g.
pneumatic truck brakes or pneumaticBefore Starting
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hammers) and rotate the key to the
MAR (ON) position. So, if the
operating failure cause has been
eliminated, system full operation will
be recovered. If however, the failure
beep continues, contact an Authorized
Maserati Dealer to have the system
checked.
Cleaning the Park Assist
Sensors When cleaning the sensors, take
special care not to scratch or damage
them; therefore, do not use dry, rough
or hard cloths.
The sensors must be washed with
clean water, possibly adding car
shampoo.
Should you need to repaint the
bumper or in case of paint touch-ups
in the sensor area, please contact
exclusively the Authorized Maserati
Dealer . Incorrect paint application
could affect the parking sensors
operation.
Park Assist System Usage
Precautions
NOTE:
• Jackhammers, large trucks, and
other vibrations could affect the
performance of Park Assist. • Objects such as bicycle carriers,
trailer hitches, etc., must not be
placed within 12 in (30 cm) from the
rear bumper while driving the
vehicle. Failure to do so can result in
the system misinterpreting a close
object as a sensor problem, causing
the service Park Assist message to be
displayed in the instrument cluster.
CAUTION!
• Park Assist is only a parking aid and
it is unable to recognize every
obstacle, including small obstacles.
Parking curbs might only be
temporarily detected or not
detected at all. Obstacles located
above or below the sensors will not
be detected when they are in close
proximity.
• The vehicle must be driven slowly
when using Park Assist in order to be
able to stop in time when an
obstacle is detected. When backing
up, it is recommended that the
driver looks over his/her shoulder
when using Park Assist. WARNING!
Drivers must be careful when backing
up even when using the Park Assist
system. Always check carefully behind
your vehicle, look behind you, and be
sure to check for pedestrians, animals,
other vehicles, obstructions, and blind
spots before backing up. You are
responsible for safety and must
continue to pay attention to your
surroundings. Failure to do so can
result in serious injury or death.Before Starting
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1 Adjustable side air vents.
2 Hood lid opening lever.
3 Headlight and fog light switch.
4 "Mode" and adjust "+" and
"–" buttons.
5 Front parking sensors
disabling/enabling.
6 Trunk lid opening button.
7 Fuel tank door opening button
(see "Refueling" in section
"Driving" for operation).
8 Multifunction lever (Cruise
Control, turn signals, headlight
washer and headlight
selection).
9 Lower gearshift paddle
"DOWN".
10 Instrument cluster.
11 Steering wheel height and
depth adjustment lever.
12 Upper air vent.
13 Sun radiation sensor.
14 Horn control.
15 Multimedia controls repeated
on the steering wheel.
16 Windshield/headlight
wiper/washer control lever. 17 Upper gearshift paddle "UP".
18 Ignition switch.
19 Clock.
20 Central adjustable air vents.
21 MTC+ display.
22 Glove compartment.
23 Side window vents.
Front Dome Console
Components
1 Reading lights control button.
2 Central light control button.
3 Reading lights.
4 Central light.
5 Anti-lift alarm system
deactivation button. 6 Volumetric alarm system
deactivation button.
7 Paired phone hands-free
microphone.
Understanding the Vehicle
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The electric arc requires very high
voltage for activation, but afterward
power is supplied at a lower voltage.
The headlights reach maximum
brightness about 0,5 seconds after
being turned on.
The strong light produced by this type
of headlight requires the use of an
automatic system to keep the position
of the headlights constant and to
prevent dazzling approaching cars, in
the case of braking, acceleration or
load transport.
WARNING!
If xenon headlamp replacement is
necessary, contact the Authorized
Maserati Dealer only: DANGER - RISK
OF ELECTRICAL SHOCK.
Parking Lights The parking lights only work with the
key in the ignition switch turned to
STOP (OFF) or ACC position, or with
the key removed.
They are activated by turning the light
switch to
position.
It is harder to turn the switch to
position than to the other
positions. This is to avoid activating the parking lights unintentionally and
wasting power.
When the parking lights are on, the
warning light on the instrument
cluster illuminates.
With parking lights on, move down
left-hand multifunction lever to switch
on position lights on left-hand side,
and move it up to switch on only the
ones on right-hand side.
Automatic Headlights When the light switch is turned to
"AUTO" position and the key in the
ignition switch is in MAR (ON)
position, the position lights, low beam
lights and license plate lights turn on
and off automatically, depending on
the light outside.
NOTE:
The high beams can only be turned on
manually by pushing the left-hand
multifunction lever forward.
WARNING!
• If the low beams are activated, they
will come on automatically every
time the lights are turned on. You
are therefore advised to turn off the
high beams every time the twilight sensor deactivates the external
lights.
• In case of fog during the day,
position lights and low beam lights
are not turned on automatically. The
driver must always be ready to turn
the lights on manually, including
rear fog lights, if necessary.
• The driver is always responsible for
turning on the external lights,
depending on the light outside and
in compliance with the applicable
legislation in the country of use. The
automatic system for activating/
deactivating the external lights must
be considered an aid for the driver.
If necessary, turn the lights on and
off manually.
NOTE:
After
external lights turn on
automatically, driver can always
manually turn on rear fog lights.
When external lights turn off
automatically, rear fog lights will turn
off automatically too, if on. Upon the
following automatic switch-on driver
must manually turn on rear fog lights,
if necessary.Understanding the Vehicle
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Rear Fog Lights Press button on the light switch to
turn on the rear fog lights.
Fog lights only work when the low
beams are on by operating the light
switch in
(low beam) or "AUTO"
position.
The symbol on the button and the
dedicated indicator light in the
instrument cluster illuminate when the
lights are on.
WARNING!
Do not use the rear fog lights in
normal visibility conditions to avoid
dazzling vehicles behind.
Pressing again the
button will
deactivate the rear fog lights. Twilight Sensor This device consists of two sensors: a
global sensor, capable of measuring
the light intensity above and a
directional sensor, which measures the
light intensity in the vehicle’s traveling
direction, enabling it to recognize
tunnels and driveways.
You can adjust the sensing range of
the twilight sensor by means of the
MTC+, by selecting the “Settings”
menu and "Safety & Driving Assistant"
function (see chapter "MTC+ Settings"
in section "Dashboard instruments and
Controls").
In the event of a sensor failure, the
system will turn on the low beams and
the position lights, regardless of the
light outside, and a failure message
will appear on the instrument cluster
display.
The failure indication will be displayed
as long as the light switch is turned to
"AUTO" position.
In this case, we recommend that you
deactivate the automatic system and
turn on the external lights manually if
necessary; contact an Authorized
Maserati Dealer as soon as possible. Left-hand Multifunction Lever The multifunction lever on the left side
of the steering column controls the
operation of the turn signals,
headlight beam selection and
overtaking lights.
This multifunction lever also controls
the Cruise Control. See chapter "Cruise
Control" in section "Driving" for
further information.
Turn Signals
Move the left-hand multifunction lever
all the way up or down until the stop
trigger.
The left or right arrow indicator on
respectively the speedometer and
tachometer instrument cluster, flashes
to show proper operation of the front
and rear turn signal lights.Understanding the Vehicle
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CAUTION!
The high beams can only be switched
on manually by pushing the left-hand
multifunction lever forward.
WARNING!
If the high beams are activated, they
will turn on automatically every time
the low beams are switched on either
manually or automatically. We
recommend therefore that you switch
them off when they are no longer
necessary and every time the twilight
sensor deactivates the external lights.
“Follow me Home” Function
This
function allows you to set a
timing for activation of the position
lights and low beams, so that they may
remain on for a set time after turning
off the vehicle.
This function is activated by pushing
the left-hand multifunction lever on
the steering column, used to flash the
headlights.
The position lights and low beams turn
on for 30 seconds, the message
“Follow me” appears on the
instrument cluster display for 20 seconds, and the light activation time
is displayed.
When this function is active, every
time the left-hand multifunction lever
for flashing the headlights is operated,
the time the lights remain on is
increased by 30 seconds, with a
maximum total time of 210 seconds.
The display will show the time set.
If the left-hand multifunction lever for
flashing the headlights is operated for
more than 2 seconds, the function is
deactivated, and the indicator on the
instrument cluster display goes off.
When the function is active, turning
the key in the ignition switch back to
MAR (ON) position deactivates the
system.
Front Domelights The front domelight includes a central
and two reading lights.
The central light automatically turns
on when one of the doors is opened
and turns off when the door is closed
(timed switching off). The light may be
switched on manually by pressing the
central button.
The reading lights are controlled by
the respective side buttons.
If they are turned on by pressing the
button, both central and reading lights
will stay on for about 15 minutes after turning the engine off, and will then
turn off gradually.
When the exterior lights are switched
on, the two night LEDs fitted on the
side of the lateral buttons will light up
to facilitate use of the transmission
shift lever and the central console
controls.
In the event of a collision causing the
inertia switch activation, the
domelights turn on automatically for
approx. 15 minutes.
If one or more doors are opened, the
front and rear domelights will turn on
for approx. 3 minutes. If the door is
closed before this time, the lights will
dim and subsequently switch off after
about 10 seconds.
Upon removing the key from the
ignition switch and activating the
centralized door locking system with
the remote control buttons, theUnderstanding the Vehicle
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Windshield Wipers and
Washers The multifunction lever on the
right-hand side of the steering column
operates the windshield wipers and
washer when the key in the ignition
switch is turned in MAR (ON) position.
The windshield washer and headlight
washer share the same fluid reservoir,
and a low fluid level is indicated by the
same warning light and by the
message on the instrument cluster.
To refill the fluid, see “Maintenance
Procedures” in section “Maintenance
and Care”.
Windshield Wipers
Starting from the not-active position
"OFF", the right-hand multifunction
lever can be moved downward (three stable positions) or upward (one
unstable position).
AUTO Automatic operation. In this
position the rain sensor
adapts the windshield wiper
frequency to the intensity of
the rain.
1 Slow continuous operation.
2 Fast continuous operation.
– Fast temporary operation by
pushing the multifunction
lever upward.
CAUTION!
• Turn the windshield wipers off when
driving through an automatic car
wash. The windshield wipers may be damaged if the wiper control is left
in any position other than “OFF”.
• In cold weather, always turn off the
wiper switch and allow the wipers to
return to the park position before
turning off the engine. If the wiper
switch is left on and the wipers
freeze to the windshield, the wiper
motor may be damaged when the
vehicle is restarted.
• Always remove any buildup of snow
that prevents the windshield wiper
blades from returning to the off
position. If the windshield wiper
control is turned off and the blades
cannot return to the off position, the
wiper motor may be damaged.Understanding the Vehicle
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Rain Sensing Wipers This feature detects moisture on the
windshield through an inside rearview
mirror integrated sensor.
The rain sensor adapts the frequency
of the windshield wiper strokes (in the
intermittent operation mode) to the
intensity of the rain.
All the other functions controlled by
the right-hand multifunction lever
(windshield wipers off, in continuous
slow and fast operation mode and in
temporary fast operation mode)
remain the same.
The rain sensor is activated
automatically by moving the
right-hand multifunction lever to
"AUTO" position. The sensor has a
setting range that varies progressively:
from the windshield wiper stationary
position - when the windshield is dry -
to the windshield wiper second speed
- in conditions of pouring rain. To regulate the frequency of
intermittent operation, with the
right-hand multifunction lever in
"AUTO" position, turn the end section
of the lever.
Rotating the end section clockwise,
intermittent operation varies from fast
intermittent wipe (max.) to slow
intermittent wipe (min).
If the engine is turned off during
automatic windshield wiper
operation, with the right-hand
multifunction lever in "AUTO"
position, to reactivate the function the
next time the engine is started, the
lever must be moved to "OFF" (stop
position) then back to "AUTO"
position. CAUTION!
• The rain sensing feature may not
function properly by ice or dried salt
water on the windshield.
• Use on the windshield of RainX ®
or
products containing wax or silicone
may reduce rain sensor performance.
Rain Sensor Failure
When
the rain sensor is activated, in
the event that it is malfunctioning, the
windshield wiper will be switched on
in intermittent operation mode and
the sensing range will be set by the
user, regardless of whether or not
there is rain on the windshield.
The
symbol appears on the
instrument cluster display.
In this case, we recommend that you
cut-out the rain sensor and turn on
the wiper, if necessary, in continuous
mode. Contact the Authorized
Maserati Dealer as soon as possible.Understanding the Vehicle
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