2020 MASERATI GRANTURISMO display

recommended on the “Scheduled
Service Plan”:
• check front disc brake pad conditions
and wear;
• check cleanliness of hood and trunk
locks, cleanliness and lubrication of
linkage;
• visually inspect conditions of: engine,
transmission, pipes and hoses
(exhaust - fuel system - brakes) and
rubber elements (trunks - sleeves -
bushes - etc.);
• check battery charge;
• visually inspect condition of the
accessory drive belts;
• check and, if necessary, change
engine oil and replace oil filter;
• check and, if necessary, replace
pollen filter of the A/C system;
• check and, if necessary, replace air
cleaner filter.
CAUTION!
All maintenance operations for the
vehicle must be carried out by the
Authorized Maserati Dealer. For
routine and minor maintenance
operations which you can carry out
yourself, make sure that you have the
necessary experience and always usesuitable equipment, originalMaserati
spare parts (or equivalent) and the
prescribed fluids. Shall this not be the
case, do not carry any operation on
your own and contact anAuthorized
Maserati Dealer.
Onboard Diagnostic System
Your vehicle is equipped with a
sophisticated onboard diagnostic
system. This system monitors the
performance of the emissions, engine,
and automatic transmission control
systems. When these systems are
operating properly, your vehicle will
provide excellent performance and
fuel economy, as well as engine
emissions suited to current
government regulations.
If any of these systems require service,
the system will turn on the
Malfunction Indicator Light on the
instrument cluster display (refer to
“Instrument Cluster” in section
“Dashboard Instruments and
Controls”). The system stores as well
diagnostic codes and other
information to assist your service
technician by performing repairs.
Although the vehicle will be driveable
and will not need towing, contact anAuthorized Maserati Dealerfor service
as soon as possible.
CAUTION!
• Prolonged driving with the
MIL
on could cause further damage to
the emissions control system. It could
also affect fuel economy and
drivability. The vehicle must be
serviced before any emissions tests
can be performed.
•Ifthe
MIL is flashing while the
engine is running, severe catalytic
converter damage and power loss
will soon occur. Immediate service at
theAuthorized Maserati Dealeris
required.
Spare Parts
Use of genuine parts for normal or
scheduled maintenance and repairs is
highly recommended to ensure
excellent performance.
Damage or failures caused by
non-genuine spare parts used for
maintenance and repairs will not be
covered by the manufacturer's
warranty.
Maintenance and Care
7
228

the related message of low oil level
displays, or during scheduled services
(see “Scheduled Maintenance Service”
in this section) it is necessary to check
the engine oil level.
The vehicle should be parked on level
ground to improve the accuracy of the
oil level readings.
CAUTION!
• Do not top up with oil with different
characteristics than the engine one
(refer to “Refillings” in section
“Features and Specifications”).
• Overfilling or underfilling the oil pan
will cause aeration or loss of oil
pressure. This could damage your
engine.
• Do not add any supplemental
materials to the engine oil, other
than leak detection dyes. Engine oil
is an engineered product, and its
performance may be impaired by
supplemental additives.
WARNING!
California Proposition 65
Operating, servicing and maintaining
a passenger vehicle or off-road vehiclecan expose you to chemicals including
such as, engine exhaust, carbon
monoxide, phthalates and lead, that
which are know to the State of
California to cause cancer and birth
defects or other reproductive harm. To
minimize exposure, avoid breathing
exhaust, do not idle the engine except
as necessary, service your vehicle in a
well-ventilated area and wear gloves
or wash your hands frequently when
servicing your vehicle. For more
information go to:
www.P65Warnings.ca.gov/passenger-
vehicle
• Start the vehicle and warm it up until
the temperature stabilizes.
• Turn off the engine, remove the filler
neck cap and wait 5 minutes to allow
the oil to flow into the oil pan.• Remove the dipstick and clean it with
a dry and clean cloth.
• Re-insert the dipstick completely and
remove: the oil level should maintain
between the “MIN” and “MAX”
reference ranges (SAFE range).
• If a refilling is necessary, adding 0.4
US gallons (1,5 liters ) of oil when the
level is at the bottom of the SAFE
range will result in the level being at
the top of the SAFE range.
Maintenance and Care
7
234

Pos. Amp. –
ColorSystem / Component
F64 - Not used
F65 10 A –
RedKey-Lock solenoid
F66 20 A –
YellowFuel pumps
F67 - Not used
F68 - Not used
F69 - Not used
F77 - Not used
F78 20 A –
YellowPower outlet
F79 - Not used
F80 25 A –
WhiteBass boxBulb Replacement
The signal failure of an external light
(turn signal, low beam and high beam,
license plate light, reverse light, brake
light and rear fog light) is
communicated to the instrument
cluster that displays on the TFT screen
the
oramber warning light
and a text message indicating which
light is faulty.
Front Headlights
The light bulbs of the headlight
clusters are arranged as follows:
1Bi-Xenon low-beam/high-beam
bulb.
2Position light and DRL (*) LED.
3Turn signal light bulb.
4FTP bulb, headlight flashing.
5Side marker bulb.
(*) On vehicles for the Canadian
market DRL are always enabled.
CAUTION!
Due to the complexity of the
operation, for the replacement of the
headlight clusters light bulbs, we
recommend that you contact an
Authorized Maserati Dealer.
WARNING!
The headlamps are a type of high
voltage discharge tube. High voltage
can remain in the circuit even with the
headlamp switch and the ignition
switch off. Because of this, you should
not attempt to replace a headlamp
bulb yourself, but take the vehicle to
an Authorized Maserati Dealer for
service.
Maintenance and Care
7
247

compartment, remembering to avoid
directing the jet of water for too long
on the ECUs and other electric parts.
To perform this operation, you must
contact anAuthorized Maserati
Dealer.Interior Maintenance and
Care
Interior trim should be cleaned
starting with a damp cloth. Do not use
harsh cleaners.
The leather upholstery can be best
preserved by regular cleaning with a
damp soft cloth. Small particles of dirt
can act as an abrasive and damage the
leather upholstery and should be
removed promptly with a damp cloth.
Stubborn soils stains can be removed
easily with a soft cloth and
appropriate products. Avoid soaking
the leather upholstery with any liquid.
Please do not use polishes, oils,
cleaning fluids, solvents, detergents, or
ammonia-based cleaners to clean your
leather upholstery.
Application of a leather conditioner is
not required to maintain the original
condition.
Check at regular intervals that there is
no water trapped under the mats (due
to drips off shoes, umbrellas etc.)
which may cause the metal parts to
oxidize.
CAUTION!
Do not use alcohol, petrol or solvents
to clean the instrument cluster'stransparent dome, the MTC+ display,
the analog clock and the leather
upholstery. We recommended the use
of “Car Care” products approved by
Maserati for the maintenance and care
of the interior.
Leather Upholstery Treatment
Have the leather upholstery only
treated, as provided in the Scheduled
Service Plan, by anAuthorized
Maserati Dealerwhich has the
required specific products.
Parts in Premium Quality Wood
Remove any dirt with a buckskin
leather or damp cloth.
NOTE:
TheAuthorized Maserati Dealercan
provide you with any information
about the Maserati approved “Car
Care” products, available in the
“Genuine Accessories” range.
WARNING!
California Proposition 65
Operating, servicing and maintaining
a passenger vehicle or off-road vehicle
can expose you to chemicals including
Maintenance and Care
7
258

In the Event of an Accident. . . .203
Jump Starting Procedure......214
ToolKit..................202
Towing a Disabled Vehicle.....216
Engine
Engine Air Filter Replacement . .235
Engine Coolant Level Check. . . .230
Engine Oil Level Check.......233
Engine Overheating.........204
Engine Start Failure.........149
Engine Turn Off............149
Hood, Open and Close........38
Normal Starting of the Engine . .148
Use of the Engine...........173
EPB (Electric Parking Brake)......164
ESC (Electronic Stability Control) . .167
Filters
A/C Air Filter Replacement.....253
Engine Air Filter Replacement . .235
Fuel
Carbon Monoxide Warning. . . .191
Emergency Fuel Filler Door
Release..................193
Fuel Consumption Data.......268
Fuel Requirements..........189
Fuel System Warnings........191
Gasoline/Oxygenate Blends. . . .190
Materials Added to Fuel......191
MMT in Gasoline...........190
Reformulated Gasoline.......190
Fuses Position and Replacement. . .241HomeLink...................98
Hood, Open and Close..........38
Indicator Lights
Air bag Warning Light........66
Indicator Lights/Warning Lights
TFT Display: Warning/Indicator
Lights...................116
Warning and Indicator Lights on
Analog Instrument..........109
Inertia Switch, Fuel Cut-out......218
Infotainment System..........120
Manual Controls and Devices . .122
Installing a LATCH-Compatible Child
Restraint System.............56
Instrument Cluster............108
Interior Components...........70
Interior Maintenance and Cure . . .258
Interiors Features.............93
Jump Start Procedure.........
.215
Keys
......................22
Level Checks................230
Adding Windshield/Headlight
Washer..................233
Brake Fluid Level Check.......232
Engine Coolant Level Check. . . .230
Engine Oil Level Check.......230
Power Steering Fluid Level
Check...................235
Transmission Oil Check.......235Lights.....................83
Adaptive Bi-Xenon Headlights . . .84
Automatic Headlights.........85
Bulb Replacement..........247
Cargo Light................89
DRL, Daytime Running Lights....84
Front Domelights............88
Hazard Warning Flasher.......89
Headlights................85
High Beams and Flashing......87
Light Switch...............83
Parking Lights..............85
Rear Fog Lights.............86
Turn Signals................86
Twilight Sensor.............86
Loading the Vehicle
Vehicle Load Carrying Capacity . .97
Maintenance
A/C System Maintenance......252
Bodywork Maintenance and
Care....................255
Interior Maintenance and Care . .258
Maintenance Procedures......229
Periodic Maintenance........227
Scheduled Maintenance
Service..................222
Scheduled Service Plan.......224
Wheels Maintenance........254
Maserati Roadside Assistance
Program...................15
MIL (Malfunction Indicator Light). .109
Index
9
277

Mirrors
Folding Mirrors.............81
Inside Rearview Mirror........82
Mirrors Positioning...........80
Outside Mirrors.............80
MTC+ “Controls” Screen........131
MTC+ Settings - Customer
Programmable Features.......131
MTC+ System (Maserati Touch
Control Plus), Controls........128
Onboard Computer (Trip).......157
Onboard Diagnostics System.....173
ORC
(Occupant Restraint Controller) . . .51
Park Assist...................60
Parking....................166
Parking Brake...............164
Emergency Release of Parking
Brake...................209
Parking (Camera)..............64
Part Service..................11
Pets, transporting.............60
Phone/Bluetooth
Phone and Voice Controls on
Steering Wheel.............144
Phone/Bluetooth, Customer
settings..................137
Phone Mode..............145
Voice Commands...........145
Pollution Control Devices.......197Power Outlets................93
Refillings...................266
Refueling..................192
Reporting Safety Defects.........10
Restraint System
Child Restraint Systems........54
Occupant Restraint System......39
Roadside Assistance Program......15
Safety
Child Restraint Systems........54
Occupant Restraint System......39
Safety Tips.................65
Supplemental Restraint System -
Air bags..................47
Scheduled Maintenance Service . . .222
Scheduled Service Plan.........224
SD Memory Card, USB and AUX
Ports.....................122
Seat Belt
Load Limiting Devices.........45
Loking Retractor (ALR) Mode....44
Rear Passenger Seat Belts.......43
Seat Belt Reminder Light......111
Seat Belt Reminder System (SBR) . .46
Seat Belts and Pregnant Women . .46
Seat Belts Pretensioners........45
Three-Point Seat Belts.........40
Three-Point Seat Belts Untwisting
Procedure.................43
Seats, Front..................74
Front Seats Cupholders........94Power Lumbar..............75
Seat Adjustment.............74
Seatback Tilt...............75
Seats, Rear..................78
Rear Armrest...............79
Rear Head Restraints..........78
Rear Seats Cupholders.........94
Service and Warranty............8
Siri Smart Personal Assistant.....145
Skyhook Suspension...........103
Smoking Kit.................96
Snow Chains................183
SRS (Supplemental Restraint System) -
Air Bags...................47
Start the Engine
Engine Start Failure..........149
Normal Starting of the Engine . .148
Steering Wheel Adjustment.......79
Phone and Voice Controls on
Steering Wheel.............144
Stored, Vehicle...............259
Stuck Vehicle, Freeing..........212
Symbols....................12
Tank, Fuel Refill..............192
Technical Data...............269
Telltales
Telltales on Speedometer......109
Telltales on Tachometer.......111
TFT Display: Warning/Indicator
Lights...................114
TFT Display
Controls..................114
Index
9
278

Menus and Settings.........114
Screen Pages..............115
Tire Repair Kit...............204
Tires
Department of Transportation
Uniform Tire Quality Grades. . . .179
General Information.........177
Inflation Pressure...........274
Punctured Tire.............204
Replacement Tires..........182
Snow Chains..............183
Tire Pressure..............180
Tire Pressure Checkup........181
Tire Repair Kit.............204
Tire Safety Information.......177
Tires Durability.............182
TPMS - Tire Pressure Monitoring
System..................184
Tread Wear Indicators........181
Winter Tires...............183
ToolKit ...................202
Towing the Vehicle...........216
TPMS System................184
Transmission, Automatic
Automatic Transmission Lever . .150
Malfunction and Overheating
Conditions................156
Transmission Manual Release of
P (Park) Position............210
Trip - Onboard Computer.......157
Trunk
Trunk Safety...............37
Trunk Compartment Lid.........35Trunk Lid
Trunk Lid Emergency Release from
inside the Trunk.............37
Updating....................7
USB, AUX and SD Memory Card
Ports....................122
Vehicle Identification Data
Homologation Labels.........18
Vehicle Identification Number
(VIN)....................17
Warning and Information
Labels....................18
Voice Commands.............145
Warning Icons.................6
Warning/Indicator Lights on TFT
Display...................116
Warnings when Driving
.........14
Warranty and Service............8
Warranty Information..........10
Wheels
Tires Maintenance..........254
Wheels Rims Maintenance.....255
Windows
Auto Down/Auto Up Feature....34
Reset Auto-Up/Down.........35
Windshield Wipers and Washers . . .90
Adding Washer, Headlight Washer
Fluid....................233
Rain Sensing Wipers..........91Windshield and Headlight
Washers..................92
Windshield Wipers...........90
Wiper Maintenance and Blades
Replacement..............235
Index
9
279