overheating MASERATI QUATTROPORTE 2019 Owners Manual

reaching the set threshold an acoustic
signal will be heard.
If the warning light switches on while
driving, safely pull over and stop the
vehicle. If the A/C system is on, turn it
off. Also, shift the transmission into N
(Neutral) and idle the vehicle. If the
temperature does not return to
normal, immediately turn the engine
off and contact an Authorized
Maserati Dealer . Check “Engine Overheating” in
section “In an Emergency” for more
information.
Low Oil Pressure Warning Light
Under normal conditions, the
warning light illuminates
when the ignition device is
turned to RUN and goes off as
soon as the engine is started.
If the warning light stays or turns on
while driving, the engine oil pressure is too low. The warning light is
combined with a displayed message
and an acoustic signal that will last 4
minutes. In this case, turn the engine
off immediately and carry out the
necessary checks.
Do not operate the vehicle until the
problem has been corrected. This light
does not indicate the oil level. The
engine oil level must be checked with
the dipstick located under the hood
(see “Maintenance Procedures” in
section “Maintenance and Care”).
If the problem persists, contact an
Authorized Maserati Dealer .
Engine Oil Temperature Warning Light
This light indicates that the
engine oil is overheated. The
warning light is combined
with the related displayed
message. In this case, drive carefully
until the temperature drops back to
normal level and the light warning
light turns off.
If the problem persists, contact an
Authorized Maserati Dealer .
Low Engine Oil Level Warning Light
This warning light and the
related displayed message,
indicate a low engine oil level.
The engine oil level must be
checked with the dipstick fitted underDashboard Instruments and Controls
4
171

steering wheel, or through the button
on the central console or through the
relevant soft-key of the MTC+. See
chapter “Automatic Start&Stop
System” of section “Driving” for
further information.
Start&Stop Failure Warning Light
This warning light illuminates
when there is a failure in the
Start&Stop system. Switch the
engine on or off using the
normal procedure with the ignition
device START/STOP and have the
vehicle checked at an Authorized
Maserati Dealer .
Scheduled Maintenance (Service)
Indicator
This indicator illuminates and
a message flashes on the
display for approximately 5
seconds after an acoustic
signal to indicate that the next
scheduled maintenance is due or is
already overdue.
Unless reset, the message will continue
to display each time you cycle the
ignition to the RUN position.
To turn off the message temporarily,
press and release the
button on the
steering wheel. To reset the service
indicator system, please visit an
Authorized Maserati Dealer . ADAS Status Indicators (if equipped)
When you are not viewing the
“Drive Assist” page, the
indicators at the top left-hand
side of the display indicate
status of individual ADAS system or
the combination of them (see
examples).
For further details, refer to
“Adaptive Cruise Control -
ACC”, “Lane Keeping Assist -
LKA” and “Highway Assist - HAS” in
section “Driving”.
Forward Collision Warning (FCW) Off
(if equipped)
This warning light informs the
driver that Forward Collision
Warning (FCW) is disabled.
This might occur when front
sensor and/or the ACC/FCW system
sensors are malfunctioning and need
cleaning or servicing and when
ACC/FCW system is not available due
to a system error (for further details,
refer to “Adaptive Cruise Control –
ACC” in section “Driving”). This
warning light will light even when the
activation of another driver assistance
feature or drive mode (such as “
-ESC
OFF”) disables the FCW. Forward Collision Warning (FCW) Fault
(if equipped)
This warning light informs that
FCW is in fault state. If this
light occurs together with
other specific messages, take
your vehicle to an Authorized Maserati
Dealer for service. It is nevertheless
possible to drive the vehicle without
using this function (for further details,
refer to “Forward Collision Warning -
FCW” in section “Driving”).
AWD Failure Warning Light (on AWD
version only)
This warning light turns on to
indicate a fault of the AWD
system otherwise a fault or
overheating due to excessive
wheel spin. Contact an Authorized
Maserati Dealer as soon as possible,
and avoid using the vehicle in heavy
duty conditions.
Set Passive Speed Limit
This indicator light indicates
the passive speed limit set via
the controls on the RH side of
the steering wheel (for further
details, refer to “TFT Display: Menus
and Settings” in this chapter).Dashboard Instruments and Controls
4
174

NOTE:
The gearshift indicator will only work
when the transmission is set in M +/-
(Manual) mode.
Transmission Malfunction and
Overheating Conditions Transmission Emergency Control
Transmission function is electronically
monitored to detect abnormal
conditions. If a condition that could
result in transmission damage is
detected, “Transmission Limp Home
Mode” will be activated. In this
situation, the transmission may
operate only in certain gears, or may
not shift at all. In some situations, the
transmission system may not
re-engage if the engine is turned off
and restarted.
A message in the instrument cluster
will inform the driver about the more
serious transmission conditions, and
indicate what actions may be
necessary.
Transmission Oil Overtemperature
If the transmission oil temperature
exceeds the operating limit, the red
warning light
illuminates on the
instrument cluster. In this case, slow down until
temperature returns to normal level
(the light will turn off).
If this is not sufficient, we recommend
to stop the vehicle, shift the lever to
position P (Park) or N (Neutral) and
keep the engine idle until the
temperature red warning light
turns off and the message
disappears from the display. Resume
driving without demanding high
engine performance. If the red
warning light
and the related
message turns on again, it is advisable
to stop the vehicle, turn off the engine
and wait for the engine/transmission
assembly to fully cool down.
If the instrument cluster message
indicates that the transmission may
not re-engage after engine shutdown,
perform the following procedure
preferably at an Authorized Maserati
Dealer . In the event of a momentary problem,
the transmission can be reset to regain
all forward gears by performing the
following steps.
• Stop the vehicle.
• Shift the transmission into P (Park), if
possible.
• Turn the engine off.
• Wait approximately 30 seconds.
• Restart the engine.
• Shift the transmission into D (Drive)
and then into the desired gear
range. If the problem is no longer
detected, the transmission will return
to normal operation.
NOTE:
Even if the transmission can be reset,
we recommend that you visit an
Authorized Maserati Dealer at your
earliest possible convenience, which
has diagnostic equipment to
determine if the problem could recur.
Transmission Manual Release of P
(Park) Position
See chapter “Transmission Manual
Release of P (Park) Position” in section
“In an Emergency”.Driving
5
232

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
5
233

whenever the brake pads and/or brake
discs are replaced.
Brake Overheating Driving on mountain roads with steep
slopes or a sports use of the vehicle
could overheat the brake system
components. In these conditions, the
parking brake must not be used since
the push of the power actuator might
not be sufficient to ensure vehicle
braking, especially on a slope.
Drive normally without braking to
allow the brakes to cool down a few
minutes before stopping. The
automatic or manual activation of the
parking brake will ensure vehicle
braking.
Brake overheating could also cause
“squeals” and “vibration”. Use of the Engine Breaking-In Today's most modern production
methods are designed to provide
extremely precise construction and
assembly of components. However,
moving parts do undergo a settling
process, basically in the first hours of
vehicle operation.
Do not drive keeping at a constant
high speed rate for a prolonged time.
While cruising, brief full-throttle
acceleration within the limits of local
traffic laws contributes to a good
break-in. Wide-open throttle
acceleration in low gear can be
detrimental and should be avoided.
The engine oil installed in the engine
at the factory is a high-quality energy
conserving type lubricant. Oil changes
should be consistent with anticipated
climate conditions under which vehicle
operations will occur. For the
recommended viscosity and quality
grades, see “Refillings” in section
“Features and Specifications”.
A new engine may consume some oil
during its first few thousand
miles/kilometers of operation. This
should be considered as a normal part of the break-in and not interpreted as
an indication of malfunction.
Specific Requirements
Avoid exceeding 5000 rpm for the first
620 mi trip (1000 km).
After starting the vehicle, do not
exceed 4000 rpm until the engine has
warmed up sufficiently (coolant
temperature: 149-158°F /65 70°).
While Driving Never travel with the tachometer
indicator approaching the peak rpm,
not even downhill. When the
tachometer indicator is approaching
the peak rpm (red colored zone), take
precautions to avoid exceeding that
limit.
Ensure proper operation of different
devices checking their respective
control telltales.Driving
5
252

Safety
WARNING!
• Improperly inflated tires can be
dangerous.
• Under-inflation increases tire flexing
and can result in tire overheating.
• Over-inflation reduces a tire's ability
to cushion shock. Objects on the
road and potholes can cause
damage that results in tire failure.
• Over-inflated or under-inflated tires
can affect vehicle handling and can
fail suddenly, resulting in loss of
vehicle control.
• Unequal tire pressures can cause
steering problems.
• Unequal tire pressures from one side
of the vehicle to the other can cause
the vehicle to drift to the right or
left.
• Always drive with each tire inflated
to the recommended cold tire
inflation pressure.
Economy
Improper
inflation pressures may
cause uneven wear patterns to
develop across the tire tread. These
abnormal wear patterns will reduce tread life resulting in a need for
earlier tire replacement. Under-
inflation also increases tire rolling
resistance resulting in higher fuel
consumption.
Ride comfort and vehicle stability
Proper tire inflation contributes to a
comfortable ride. Over-inflation
produces a jarring and uncomfortable
ride.
Tire Pressure Checkup The proper cold tire inflation pressure
is indicated on the driver's side rear
door pillar and on the table “Tire
Inflation Pressure” in section
“Features and Specifications”.
Inflation pressure specified on the
table always refers to “cold tire
inflation pressure”. Cold tire inflation
pressure is defined as the tire pressure
after the vehicle has not been driven
for at least three hours, or driven less
than 1 mi (1.6 km) after a three hour
period.
Check tire pressures more often in
case of significant outside
temperature changes, as tire pressure
varies according to temperature
changes.
The pressure should be checked and if
necessary adjusted; tire wear and overall conditions should also be
checked monthly. Tire pressures
change by approximately 1 PSI (0.07
bar) per 12°F (7°C) of air temperature
change. Keep this in mind when
checking tire pressure inside a garage,
especially in winter.
Example: If garage temperature = 68°F
(20°C) and the outside temperature =
32°F (0°C) then the cold tire inflation
pressure should be increased by 3 PSI
(0.21 bar) for every 12°F (7°C) for this
outside temperature condition.
Tire pressure may increase from 2 to 6
PSI (0.13 to 0.4 bar) during operation.
DO NOT reduce this normal pressure
build-up or your tire pressure will be
too low. After inspecting or adjusting
the tire pressure, always reinstall the
valve stem cap. This will prevent
moisture and dirt from entering the
valve stem, which could damage the
valve stem and the TPMS sensor
connected to it.
Tread Wear Indicators Tread wear indicators are in the
original equipment tires to help you
determine when your tires should be
replaced.
These indicators are molded into the
bottom of the tread grooves.Driving
5
297

Insufficient tire inflating pressure can
cause tire overheating and possible
internal damage.
CAUTION!
After inspecting or adjusting the tire
pressure, always reinstall the valve
stem cap. This will prevent moisture
and dirt from entering the valve stem,
which could damage it.
Impacts with curbs, holes, and
obstacles
in the road, and prolonged
trips on rough roads can cause tire
damage which may not be visible to
the naked eye.
Check your tires regularly for any signs
of damage (e.g. scratches, cuts, cracks,
bulges, etc.). If sharp objects penetrate
the tires, they can cause structural
damage which is only visible when the
tire is removed.
In any case, any possible damage must
be inspected by an experienced
technician, as it may seriously reduce
the tire life.
Remember that tires deteriorate with
time, even if used little or not at all.
Cracks in the tire tread and sides,
alongside possible bulging, are a sign
of deterioration. WARNING!
• Check the inflating pressure of the
tires when cold, at least every two
weeks and before long trips.
• Have old tires inspected by an
experienced technician, to make
sure they can still be used safely. If
the same tire has been on your
vehicle for 4 or 5 years, have it
inspected anyway by an
experienced technician.
• Never fit tires of uncertain origin.
• “Directional” tires have an arrow on
their side showing the rolling
direction. To keep the best
performance when replacing a tire,
make sure that the rolling direction
corresponds to the one shown by
the arrow.
• During the tire life, the rolling
direction used for the first fitting
should always be observed, also in
case of “nondirectional” tires.
• Check the depth of the tire tread at
regular intervals. The thinner is the
tread, the greater is the risk of
skidding.
• Drive carefully on wet roads to
decrease the risk of aquaplaning. Winter Tires
These
tires are specially designed for
driving on snow and ice and are fitted
to replace the ones supplied with the
vehicle.
The specific features of the winter
tires lead to lower performance under
normal environmental conditions or
on long highway trips, compared to
the standard tires.
Therefore, their use should be limited
to the situations and performance for
which they have been type-approved.
The Authorized Maserati Dealer can
provide all necessary information
about fitting winter tires on the
vehicle.
NOTE:
• We recommend fitting winter tires
on the vehicle at temperatures
below 45 °F (7°C) since the driving
performance of summer tires is
reduced at low temperatures.
Summer tires may be permanently
damaged at extremely low
temperatures.
• Comply with all state and local laws
governing snow tire and tread depth
requirements.Maintenance and Care
7
359

Tire Inflation Pressure Cold tire inflation pressure value under the following loading conditions listed in the table below:
• PLC (Partial Loading Condition): considering 2 passengers + luggage.
• FLC (Full Loading Condition): considering 4 or 5 passengers + luggage.
(°) Speed driving higher than
124 mph (200 km/h)
Load PLC FLC PLC - FLC
Wheel Front and rear Front and rear Front and rear
Pressure 220 kPa – 32 PSI (2.2 bar) 260 kPa – 38 PSI (2.6 bar) 260 kPa – 38 PSI (2.6 bar)
Spare tire pressure 350 kPa – 51 PSI (3.5 bar)
(°) Not for winter and all-season tires.
NOTE:
• The pressure values indicated in the table are also reported on the driver-side door pillar information label.
• For more information about the pressure check methods, see “Tires – General Information” in section “Driving”.
WARNING!
• Improperly inflated tires are dangerous and can cause collisions.
• Under-inflation increases tire flexing and can result in tire overheating and failure.
• Over-inflation reduces a tire's ability to cushion shock. Objects on the road and chuckholes can cause damage that
results in tire failure.
• Over-inflated or under-inflated tires can affect vehicle handling and can fail suddenly, resulting in loss of vehicle control.
• Unequal tire pressures can cause steering problems. You could lose control of your vehicle.
• Unequal tire pressures from one side of the vehicle to the other can cause the vehicle to drift to the right or left.
(Continued)Features and Specifications
8
381

Abbreviations .................9
Accessories
Aftermarket Parts and Accessories
Statement .................13
Active Blind Spot Assist - ABSA . . . .281
Adaptive Cruise Control (ACC) . . . .257
Activation/Deactivation ...... .260
Display Warnings and
Maintenance ............. .265
Precautions while Driving with
ACC ................... .266
Setting the Following Distance . .262
Setting the Speed .......... .261
Airbag.....................66
Advanced Front Air Bag
Properties .................67
Air Bag Deployment Result .....72
Air Bag Deployment Sensors and
Controls ..................15
Air Bag System Components .....67
Front Air Bag Inflator Units .....71
Passenger Air bag Labels .......20
Supplemental Restraint System
(SRS) .....................66
Supplemental Seat-mounted Side
Air Bags (SAB) ..............69
Supplemental Side Air Bag Inflatable
Curtain (SABIC) ..............69
Transport of persons with
disability ..................73
Air Conditioning (A/C) System . . . .203
A/C Distribution ........... .147 Air Conditioning System (A/C System)
Four-zone Controls ......... .209
Alarm, Vehicle Security ..........28
ALR (Automatic Locking Retractor) . .64
Anti-Lock Braking System (ABS) and
Electronic Brake-force Distribution
(EBD) ................... .249
Assistance ...................11
Assistance, if you need ..........11
ATC (Automatic Temperature
Control) ................. .209
Audio Controls .............. .183
Audio Controls on Central
Console ................. .183
Steering Wheel Audio Controls . .183
Audio, setting .............. .197
Audio System ............... .184
Automatic Transmission
Manual Release of Transmission .325
AUX, USB and SD Memory Card
Ports .................... .134
AWD
All-Wheel Drive, drive mode . . . .233
BAS (Brake Assist System) ...... .250
Battery ................... .344
Battery Recharge .......... .347
Battery Remote Posts Position. . .323
Maintaining Battery Charge . . . .366
To Disconnect the Battery .... .344
To Reconnect the Battery
..... .345
Blind
Spot Alert .............
.276
BSA System .............. .276 RCP - Rear Cross Path ........ .279
Bluetooth, Customer settings .... .198
Bodywork Maintenance and Care . .360
Pre-Short Drop Function ..... .362
Protection from Atmospheric
Agents ................. .360
Useful Advice to Keep the Bodywork
in Good Condition ......... .360
Brakes
Brake and Stability Control System
(ESC) ................... .248
Brake Overheating ......... .252
Brake System ............. .248
Manual Release of Parking
Brake .................. .321
Parking Brake ............. .243
Using the Brakes ........... .251
Capacity/Refillings ........... .370
Cargo Area ................ .139
Loading with Rear Seatbacks Folded
Down .................. .140
Vehicle Load Carrying Capacity . .139
Child Restraint Systems ..........74
Children too large for Booster
Seats .....................75
Infants and Child Restraints .....74
Installing Child Restraint Systems
using the Vehicle Seat Belt equipped
with ALR ..................76
Lower Anchors and Tether for
Children (LATCH) ............77Index
9 384

Seat Adjustment .............98
Service .....................10
Siri Smart Personal Assistant .... .215
Smoking Kit ................ .135
Snow Chains ............... .299
Spare parts service
Genuine Parts ..............13
Scheduled Maintenance .......13
Spare Parts Service .............13
SRS (Supplemental Restraint
System) ....................66
Start&Stop System ........... .220
Occupant Safety Function .... .222
Start&Stop Active Indicator . . . .155
Start&Stop Disable Indicator . . . .173
Start&Stop Failure Indicator
Light ................... .174
Start&Stop Function Disabling
Indicator ................ .222
Start&Stop Menu .......... .164
Start&Stop System Failure .... .224
Start the Engine
Engine Start Failure ......... .219
Engine Turn Off ........... .220
Steering Wheel
Heated Steering Wheel ...... .111
Phone and Voice Controls on
Steering Wheel ............ .213
Sunroof
Pinch Protect Feature ....... .142
Slide Opening Sunroof ....... .142
Sunroof Maintenance ....... .143
Venting Sunroof ........... .142 Sunshades ...................48
Power Sunshades ............50
Power Sunshades on Rear
Window ..................48
Power Sunshades on the Rear Doors
Windows ..................48
Sun Visors ................. .135
Surround View Camera System ....87
Symbols ....................14
Danger Symbols .............14
Symbols of Prohibitions and
Compulsory Measures .........14
Tables .................... .137
TCS (Traction Control System) .... .250
Technical Data .............. .375
Telltales
Telltales on Speedometer ..... .153
T
elltales on Tachometer ...... .155
Warning/Indicator Lights of Set
Modes/Functions on Display . . . .170
TFT Display: Menus and Settings . . .157
Tires
Change a Tire ............. .316
Compact spare tire ......... .300
Department of Transportation
Uniform Tire Quality Grades . . . .296
General Information ........ .292
Inflation Pressure .......... .381
Punctured Tire, use ......... .316
Replacement Tires .......... .298
Tire Pressure .............. .296
Tire Pressure Checkup ....... .297 Tire Safety Information ...... .292
TPMS - Tire Pressure Monitoring
System .................. .300
Winter Tires .............. .299
ToolKit................... .314
Towing
Towing a Disabled Vehicle .... .325
Towing the Vehicle ......... .325
Vehicle Towing Conditions .... .325
TPMS System ............... .300
Tire Pressure Low Warning .... .301
TPMS Deactivation ......... .303
Traffic Sign Assist - TSA ........ .290
Transmission, Automatic ....... .224
Automatic Transmission Lever . . .225
Automatic Transmission Range . .228
Malfunction and Overheating
Conditions ............... .232
Transmission Manual Release of P
(Park) Position ............ .322
Transmitter, Key fob RKE
Preventing Inadvertent Locking of
Key fob RKE Transmitter Inside the
Vehicle ...................43
Trunk
Power Trunk Lid/Hand Free
(optional) .................53
Trunk Safety ...............57
Trunk Lid
Power Trunk Lid Emergency
Release ...................56
Power Trunk Lid/Hand Free
(optional) .................53Index
9 388