torque MASERATI QUATTROPORTE 2019 Owners Manual

When the driver selects a main menu
page and the Traffic Sign Assist (TSA)
feature on "Controls" page of MTC+ is
set off (see "MTC+ "Controls" Screen"
in this section), main menu title, its
number and the scroll arrows will
disappear after two seconds.
When driver selects a main menu, if
the TSA feature is set on and a sign
and/or a speed limit icon is displayed
in sector 20, only the main menu
number and the scroll arrows remain
displayed in sector 3, left side. Within a submenu, press and release
the switch in the
and arrow
directions to scroll the menu.
Press the
button to return to the
main menu from an item of interest or
from an information screen. Main Menu & Submenu Content
Overview
1. MAIN MENU
• View speed in mph or km/h
2. VEHICLE INFO
• Tire Pressure
• Transmission Temperature
• Oil Temperature
• Oil Pressure
• Battery Voltage
• Maintenance
3. DRIVE MODE
• Drive Mode - Torque Distribution (on
AWD version only) - Powertrain
status - ESC status - Suspension
stiffness status
4. DRIVER ASSIST
• Shows the status of any active driver
assist systems: CC, ACC, LKA and
HAS. Graphics in the main area of
TFT display only refer to ACC, LKA
and HAS systems
• LKA (LaneSense) status
5. FUEL ECONOMY
• Average, Range, Current gage
6. TRIP
• Trip A: Average, Avg. speed, Elapsed
time, DistanceDashboard Instruments and Controls
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• Transmission Temperature
Displays the current transmission
temperature level.
• Oil Temperature
Displays the current engine oil
temperature level.
The gauge fill and telltale (if
applicable) are highlighted in red to
emphasize that the parameter is at a
critical level. NOTE:
This strategy is also applicable in the
Transmission Temperature and Oil
Pressure information screen.
• Oil Pressure
Displays the current engine oil
pressure level.
• Battery Voltage
Displays the current battery voltage.
• Maintenance (service)
Displays mileage and days remaining
to the execution of scheduled
maintenance service. Press and release the
button to
return to the main menu.
3. DRIVE MODE
Press and release the switch in the
or arrow directions until this
menu item is displayed. The screen
graphically shows the Drive Mode
(Normal, Sport, and I.C.E.) set by the
user through the relevant controls.
The display main area will show
vehicle image with parameters and
color-coded components affected by
the selected drive mode.
The image will show the following
parameters:
• selected drive mode (in the example
shown: I.C.E.);
• torque distribution percentage
indicated under the arrow in front of
the wheels (on AWD version only).Dashboard Instruments and Controls
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the hood (see “Maintenance
Procedures” in section “Maintenance
and Care”).
Electric Power Steering Failure
Warning Light
This warning light, and the
related message, illuminate
when the electric power
steering is not operating and
needs service.
If the warning light is on, steering
assistance may be not available.
WARNING!
After battery disconnection event, the
warning light may be on. In this case,
start the engine and perform a
steering wheel stroke end to end.
If the problem persists, contact an
Authorized
Maserati Dealer .
Catalyst Over Temperature Warning
Light
This warning light, and the
related message, light up if
the engine runs irregularly
with consequent high
temperature in the exhaust system. WARNING!
• If the warning light is accompanied
by the message “Catalyst Temp
Getting Hot Reduce Speed”: the
temperature of the catalytic
converters is too high. The driver
must slow down immediately until
the warning light turns off.
• If the message “Catalyst Temp Hot
Stop Safely Wait To Cool” appears
after decelerating: the temperature
in the catalytic converters has
reached a dangerous level and the
catalytic converters could be
damaged. Drive slowly to the
nearest Authorized Maserati Dealer.
• Maserati declines all responsibility
for whatever damage deriving from
non-compliance with the above
mentioned warnings.
Door Ajar Indicator
This
indicator illuminates
when
one or more doors are
ajar. The indicator will show
which door is ajar. When one
or more doors are open, a related
message will be displayed if the vehicle
is running at a speed of 5 mph
(8 km/h) or faster. Trunk Lid and Hood Ajar Indicators
These light indicators will
illuminate to indicate that the
trunk lid and/or the hood are
ajar.
When the trunk lid or the
hood is open, a related
message will be displayed
besides the light if the vehicle is
running at a speed of 5 mph (8 km/h)
or faster.
Electronic Throttle Control (ETC)
Indicator
This indicator light indicates a
failure of the Electronic
Throttle Control (ETC) system.
If the indicator turns on while
driving (a torque decrease is possible),
have the system checked by an
Authorized Maserati Dealer .
When detecting a failure, the light
indicator will illuminate while the
engine is running.
If the indicator remains lit with the
engine running, you can still drive your
vehicle. However, contact an
Authorized Maserati Dealer as soon as
possible.
If the indicator is flashing while the
engine is running, immediate service is
required. You may experience reduced
performance, an elevated/rough idleDashboard Instruments and Controls
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(if equipped). The available
languages are specific to the target
markets.
• Touchscreen Beep
When in this display, you can turn
on or shut off the sound activated
by pressure of a touchscreen
soft-key.
• Controls Screen Time-Out
When this mode is selected, the
“Controls” screen will remain
displayed for 5 seconds. If this mode
is not selected, the screen will
remain displayed until closed
manually.
• Nav Next Turn Pop-ups in Cluster
By selecting this feature, the next
turn direction will appear on the
instrument cluster along a
programmed route until the desired
destination is reached (see picture). • AutoShow Smartphone Display
Upon Connection
This feature allows to use the MTC+
display as a projection device
connected via USB port in order to
browse the Apple CarPlay and
Android Auto apps. By setting this
feature, automatic switch from
native screen to projection device
will happen every time you connect
your smartphone. For further details
refer to the “Maserati Touch
Control Plus (MTC+)” guide.
Units After pressing the “Units” and then
“Custom” softkey on the touchscreen
you may select between “Imperial”
units and “Metric” of measure. Each
unit of measure can be independently displayed in the TFT Display and in the
navigation system. The following
selectable units of measure are listed
below:
• Distance unit :
select from: “mi” or “km”.
• Speed unit :
select from: “MPH” or “km/h”.
• Consumption unit :
select from: “MPG (US)”, “MPG
(UK)”, “L/100km” or “km/L”.
• Capacity unit :
select from: “gal (US)”, “gal (UK)”
or “L”.
• Pressure unit :
select from: “psi”, “kPa” or “bar”.
• Temperature unit :
select from: “°F” or “°C”.
• Power unit :
select from: “kW”, “hp (US)” or “hp
(UK)”.
• Torque unit :
select from: “lb-ft” or “Nm”.
Voice Commands After pressing “Voice” softkey the
following modes will be available.
• Voice Response Length
When in this display, you canDashboard Instruments and Controls
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All-Wheel Drive (AWD
version only) The active on-demand All-Wheel Drive
(AWD) system provides available
optimum traction for a wide variety of
road surface and driving conditions.
The system minimizes wheel slip by
automatically redirecting torque to
the front and rear wheels as necessary.
To maximise fuel economy, the AWD
system automatically disangages
torque distribution on front axle when
road and environmental conditions
are such that wheel slip is unlikely to
occur. When specific road and
environmental conditions require
increased levels of road traction, the
AWD system automatically distributes
the torque between front and rear
axle in order to grant the best driving
experience. Torque distribution is
displayed on the TFT in the “Drive
Mode” main menu. Refer to
paragraph “TFT Display: Menus and
Settings” in chapter “Instrument
Cluster” of section “Dashboard
Instruments and Controls” for further
information. WARNING!
There may be a slight delay for AWD
engagement after a wheel slip
condition occurs.
NOTE:
If the A
WD system service warning
light and message appears after
engine start up, or during driving, it
means that the AWD system is not
functioning properly or is in recovery
mode due to overheating caused by
the excessive wheel spin. In this
condition the vehicle can continue
driving but only rear wheel drive is
working. If the warning light and
message is often activated, it is
recommended to have the vehicle
serviced at an Authorized Maserati
Dealer . Driving
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corresponding button once: the yellow
LED on the button will turn on.
To reactivate the Start&Stop function,
press the same button again: the LED
will turn off.
Activate/Deactivate I.C.E., SPORT and
(Suspension) Drive Mode
To activate one of these drive mode,
press the corresponding button once:
the white LED on the button will turn
on.
To disable the drive mode activated,
press the same button again: the LED
will turn off. Monitoring Settings on Display
By gaining access to “Drive mode”
menu through the buttons on steering
wheel right-hand side, it is possible to
monitor the settings for driving.
The list and figure show vehicle
parameters referred to each drive
mode. Driving mode and its
parameters are identified by a
different color (example in the figure:
I.C.E.).
A Powertrain
. B ESC
. C Suspension stiffness
. D Torque distribution (AWD version
only)
. Press “ ” (Suspension) button, the
icon with "S" beside will light up on
the upper right side of the TFT display.
The table below specifies the default
settings for each drive mode.Driving
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Brake and Stability Control
System The vehicle is equipped with an
Electronic Stability Control System
(ESC), which helps to maintain
directional control in the event of loss
of grip of the tires. The system is able
to detect potentially dangerous
situations for the stability of the
vehicle and automatically sets the
brakes on all four wheels in a
differentiated manner, in order to
provide a torque settlement of the
vehicle.
ESC includes the following subsystems:
• ABS (Anti-lock Braking System);
• EBD (Electronic Brake-force
Distribution);
• TCS (Traction Control System);
• BAS (Brake Assist System);
• BTO (Brake Throttle Override);
• HSA (Hill Start Assist).
WARNING!
• These systems cannot prevent the
natural laws of physics from
affecting the vehicle, nor can they
increase traction, braking or steering
efficiency beyond that afforded by the condition of the vehicle brakes
and tires.
• These systems cannot prevent
collisions, including those resulting
from excessive speed in turns,
following another vehicle too
closely, or hydroplaning.
• The capabilities of a vehicle
equipped with these systems must
never be exploited in a reckless or
dangerous manner that could
jeopardize the driver’s and the
passenger’s safety or the safety of
others.
Electronic Stability Control
(ESC) This system enhances directional
control and stability of the vehicle
under various driving conditions. The
ESC corrects over steering and under
steering of the vehicle by applying the
brake to the appropriate wheel.
Engine power may also be reduced to
assist in counteracting the conditions
of instability and maintain the right
direction. The system is also able to
reduce the engine power.
Through sensors fitted on the vehicle,
the ESC system detects the driver’s
chosen direction comparing it to the
one maintained while running. In case of discrepancy between the required
trajectory and the current one, the ESC
system brakes the appropriate wheel
to counteract over or under steering.
• Oversteer - when the vehicle is
turning more than appropriate for
the steering wheel position.
• Understeer - when the vehicle is
turning less than appropriate for the
steering wheel position.
The ESC system has two available
operating modes:
ESC on
This is the normal ESC operating mode.
At each start-up of the vehicle, the ESC
system is set in this mode and should
be used for most driving conditions.
The ESC should only be turned off for
specific reasons as pointed out in the
following paragraphs.
ESC off
The “ESC off” mode is aimed for a
more spirited driving experience but
also purposeful for driving in deep
snow, sand, or gravel. The current
mode disables the TCS portion of the
ESC and raises the threshold for ESC
activation, allowing higher wheel spin
than normally granted by the ESC
system. The
(ESC OFF) button is
fitted beside the gear shift lever: toDriving
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WARNING!
• The ABS contains sophisticated
electronic equipment that may be
susceptible to interference caused by
improperly installed or high output
radio transmitting equipment. This
interference can cause possible loss
of anti-lock braking capability.
Installation of such equipment
should be performed by qualified
Maserati personnel.
• Pumping the Anti-Lock Brakes will
diminish their effectiveness.
Pumping brakes makes the stopping
distance longer. Just press firmly on
your brake pedal when you need to
slow down or stop. Do not pump
brakes.
Traction Control System (TCS) The current device is an integral part
of the ESC system. It operates
automatically by reducing the power
transmitted by the engine in case of
slipping, loss of grip on wet floor
(aquaplaning), acceleration on slippery
snow-covered or frozen surfaces, etc.
Activating under slip conditions
different control systems: • if slippage affects both drive wheels,
it reduces the power transmitted by
the engine;
• if slippage only affects one drive
wheel, it brakes the slipping wheel
automatically.
Brake Assist System (BAS) This system completes the ABS system
by optimizing the vehicle braking
capacity during emergency brake
maneuvers. The system detects an
emergency braking situation by
sensing the rate and amount of brake
application and then applies optimum
pressure to the brakes in order to help
reduce braking distances.
The quick brake coupling is optimal for
BAS performances. In order to fully
exploit the system, apply continuous
brake pedal pressure during the entire
vehicle stop sequence. Do not reduce
brake pedal pressure earlier than
required. Once the brake pedal is
released, the BAS is deactivated.
Brake Throttle Override (BTO) To complete the range of systems that
assist braking, the vehicle is equipped
with BTO, which is designed to stop
the vehicle even when it is during
acceleration. If the brake pedal is
depressed together with the accelerator, the system does not
consider as “conflict” the sequence
“brake-first-then-accelerator” of pedal
application and it will not engage the
BTO. When the system recognizes that
the accelerator pedal is stuck pressed
and the sequence “accelerator-first-
then-brake-pressed” (this sequence is
recognized as a “conflict”), the engine
power should be automatically
reduced and, if the driver continues to
depress the accelerator and the brake
pedal, the system can make the vehicle
come to a complete stop.
Additionally, if the brake pedal is
released when the accelerator is still
stuck pressed, the corresponding
engine torque increases gradually to a
safe value.
During this event, the ETC light
indicator will illuminate. The system
exits from this strategy when the
accelerator pedal is completely
released.
Hill Start Assist (HSA) The HSA system is designed to assist
the driver when starting a vehicle
uphill. HSA will maintain the level of
brake pressure applied for a short
period of time also after releasing the
brake pedal.Driving
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If the driver does not apply the
throttle during this short period of
time, the system will release brake
pressure and the vehicle will start
sloping down. The system will release
brake pressure proportionally to the
amount of throttle/torque applied as
the vehicle starts to move in the
chosen direction.
HSA Activation Criteria
The following criteria must be met in
order for HSA to activate:
• vehicle is stationary;
• gear selection matches vehicle uphill
direction (i.e., vehicle facing uphill is
in forward gear; vehicle backing
uphill is in reverse gear).
HSA will work in R (Reverse) and all
forward gears when the activation
criteria have been met.
The system will not activate if the
transmission is placed in N (Neutral) or
P (Park). Using the Brakes CAUTION!
To obtain a good performance by
brake pads and discs, avoid sudden
braking during the first 190 mi
(300 km).
The pad wear limit is indicated by the
illumination
of the
warning light
and by a message on the
instrument cluster.
In this event, please contact an
Authorized Maserati Dealer .
WARNING!
Riding the brakes can lead to brake
failure and possibly an accident.
Driving with your foot resting or
riding on the brake pedal can result in abnormally high brake temperatures,
excessive lining wear, and possible
brake damage. In an emergency full
braking capacity may be impaired.
Brake Pads and Brake Discs Wear on the brake pads and brake
discs depends to a great extent on the
driving style and the conditions of use
and therefore cannot be expressed in
actual miles driven on the road.
The brake system is designed for
optimal braking effect at all speeds
and temperatures.
Certain speeds, braking forces and
ambient conditions (e.g. temperature,
humidity and long outdoor stopping
periods) can therefore cause the
brakes to “squeal”. This is normal and
will cease after a few brakings.
New Brake Pads and/or Brake
Discs New brake pads have to be “broken
in”, and therefore only attain optimal
friction to the brake disc when the
vehicle has covered several hundreds
of miles.
During this break-in period, the
slightly reduced braking ability must
be compensated for by pressing the
brake pedal harder. This appliesDriving
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providing limited autonomous braking
or additional brake support if the
driver is not braking adequately in the
event of a potential frontal collision.
In this state the system disables the
brake jerk.
Limited Operation and Service
Warning The messages indicating on display the
limited functionality or service at an
Authorized Maserati Dealer required
are the same as for the ACC system.
For further details, refer to “Adaptive
Cruise Control – ACC” in this section.
NOTE:
• The adjustment of the sensor could
be affected by strong shocks or light
collisions. This could affect the
system by reducing the systems
performance or could increase the
false positive rate. The adjustment of
the radar system has to be proved or
a new adjustment has to be
performed by an Authorized
Maserati Dealer .
• The radar system requires specific
feature to detect objects. The
detection could be disturbed/
reduced by environment influences,
for example by electrical field or the
object itself. Object with small radar reflection properties could not be
detected or detected late.
Radar Device - Regulatory
Information The “Regulatory Information” for all
the radio frequency and radar devices
can be consulted by accessing the
“Services” section on the website
www.maserati.com.
Lane Keeping Assist - LKA
(optional, with ACC only) This system was designed especially
for highway or freeway driving, to
reduce the risk that the vehicle, under
particular circumstances, accidentally
departs from the lane in use. When
this happens, graphic instructions on
instrument cluster display together
with steering torque application and
steering wheel vibration (depending
on the distance to the line) warn the
driver that the vehicle is going out of
the lane initiates a steering maneuver
to try to prevent the lane exit.
To detect lane lines, the system uses
the forward-facing camera behind the
rear-view mirror, which is the same
one used also by the lighting system
to manage the automatic high beams.
The logic core is in the front radar.
LKA system remembers the condition
it was in before turning off the
vehicle.
Refer to “MTC+ "Controls" Screen” in
section “Dashboard Instruments and
Controls” for further information.Driving
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