2020 MASERATI GRANTURISMO CONVERTIBLE display

Once the set limit in kilometers or the
expiry date is reached, every time the
instrument cluster is turned on
thereafter, the message “Service
coupon expired” will be displayed.Selecting the function “Service” in the
“Trip” menu of the MTC+, you can
display the next service deadline (see
“Onboard Computer (Trip)” in section
"Driving"). The residual mileage left
to the service deadline is always
indicated. The days remaining before
the scheduled service date instead, are
only indicated starting from the 511th
day (approximately 17 months).
NOTE:
Every time the battery is disconnected,
the date and time must be set (see
"MTC+ Settings" in section
"Dashboard Instruments and
Controls").
CAUTION!
• Failure to reset the system may cause
it to malfunction and indicate wrong
maintenance service intervals.
• If you incorrectly set a date earlier
than the last service coupon, the
system updates the indication
“Scheduled service within... days”
automatically entering a later date
considering the maximum number of
days allowable for the next service
coupon.
Maintenance and Care
7
233

you should perform the following
inspections more frequently than
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 outyourself, make sure that you have the
necessary experience and always use
suitable 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 an
Authorized 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
238

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
244

Bulb 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.
Tail-Light Clusters Light Bulbs
The taillight bulbs are arranged as
follows:
1Position light guide LED.
2Stop light LED.
3Turn signal LED.
4Reverse light bulb.
5Rear fog light bulb.
Tail-Light Clusters Bulbs
Replacement
Most of the lamps of the taillight are
LED powered and cannot be replaced
individually. The only exceptions are
the reverse and the rear fog light
bulbs for which you find below the
replacement procedure.
Contact anAuthorized Maserati
Dealerto locate the correct parts and
replace them.
Maintenance and Care
7
257

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
such as, engine exhaust, carbonmonoxide, 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
Maintenance and Care
7
268

Jump Starting Procedure......225
ToolKit..................212
Towing a Disabled Vehicle.....228
Engine
Engine Air Filter Replacement . .245
Engine Coolant Level Check. . . .240
Engine Oil Level Check.......243
Engine Overheating.........214
Engine Start Failure.........159
Engine Turn Off............159
Hood, Open and Close........37
Normal Starting of the Engine . .158
Use of the Engine...........183
EPB (Electric Parking Brake)......174
ESC (Electronic Stability Control) . .177
Filters
A/C Air Filter Replacement.....263
Engine Air Filter Replacement . .245
Fuel
Carbon Monoxide Warning. . . .201
Emergency Fuel Filler Door
Release..................203
Fuel Consumption Data.......278
Fuel Requirements..........199
Fuel System Warnings........201
Gasoline/Oxygenate Blends. . . .200
Materials Added to Fuel......201
MMT in Gasoline...........200
Reformulated Gasoline.......200
Fuses Position and Replacement. . .251
HomeLink..................108Hood, Open and Close..........37
Indicator Lights
Air bag Warning Light........66
Indicator Lights/Warning Lights
TFT Display: Warning/Indicator
Lights...................126
Warning and Indicator Lights on
Analog Instrument..........119
Inertia Switch, Fuel Cut-out......229
Infotainment System..........130
Manual Controls and Devices . .132
Installing a LATCH-Compatible
Child Restraint System.........57
Instrument Cluster............118
Interior Components...........70
Interior Maintenance and Cure . . .268
Interiors Features.............102
Jump Start Procedure.........
.226
Keys
......................22
Level Checks................240
Adding Windshield/Headlight
Washer..................243
Brake Fluid Level Check.......242
Engine Coolant Level Check. . . .240
Engine Oil Level Check.......240
Power Steering Fluid Level
Check...................245
Transmission Oil Check.......245
Lights.....................82Adaptive Bi-Xenon Headlights . . .84
Automatic Headlights.........84
Bulb Replacement..........257
Cargo Light................88
DRL, Daytime Running Lights....83
Front Domelights............87
Hazard Warning Flasher.......88
Headlights................84
High Beams and Flashing......86
Light Switch...............82
Parking Lights..............84
Rear Fog Lights.............85
Turn Signals................86
Twilight Sensor.............85
Loading the Vehicle
Vehicle Load Carrying Capacity . .107
Maintenance
A/C System Maintenance......262
Bodywork Maintenance and
Care....................265
Interior Maintenance and Care . .268
Maintenance Procedures......239
Periodic Maintenance........237
Scheduled Maintenance
Service..................232
Scheduled Service Plan.......234
Wheels Maintenance........263
Maserati Roadside Assistance
Program...................15
MIL (Malfunction Indicator Light). .119
Mirrors
Folding Mirrors.............81
Index
9
287

Inside Rearview Mirror........81
Mirrors Positioning...........80
Outside Mirrors.............80
MTC+ “Controls” Screen........141
MTC+ Settings - Customer
Programmable Features.......141
MTC+ System (Maserati Touch
Control Plus), Controls........138
Onboard Computer (Trip).......167
Onboard Diagnostics System.....183
ORC
(Occupant Restraint Controller) . . .50
Park Assist...................60
Parking....................176
Parking Brake...............174
Emergency Release of Parking
Brake...................220
Parking (Camera)..............63
Part Service..................11
Pets, transporting.............59
Phone/Bluetooth
Phone and Voice Controls on
Steering Wheel.............155
Phone/Bluetooth, Customer
settings..................147
Phone Mode..............156
Voice Commands...........156
Pollution Control Devices.......207
Power Outlets...............102
Refillings...................276Refueling..................202
Reporting Safety Defects.........10
Restraint System
Child Restraint Systems........54
Occupant Restraint System......38
Roadside Assistance Program......15
Safety
Child Restraint Systems........54
Occupant Restraint System......38
Safety Tips.................65
Supplemental Restraint System -
Air bags..................46
Scheduled Maintenance Service . . .232
Scheduled Service Plan.........234
SD Memory Card, USB and AUX
Ports.....................132
Seat Belt
Load Limiting Devices.........44
Loking Retractor (ALR) Mode....43
Rear Passenger Seat Belts.......42
Seat Belt Reminder Light
.....
.121
Seat Belt Reminder System (SBR) . .45
Seat Belts and Pregnant Women . .45
Seat Belts Pretensioners........44
Three-Point Seat Belts.........40
Three-Point Seat Belts Untwisting
Procedure.................42
Seats, Front..................74
Front Seats Cupholders.......103
Power Lumbar..............75
Seat Adjustment.............74
Seatback Tilt...............75Seats, Rear..................78
Rear Armrest...............79
Rear Head Restraints..........78
Rear Seats Cupholders........104
Service and Warranty............8
Siri Smart Personal Assistant.....156
Skyhook Suspension...........114
Smoking Kit.................106
Snow Chains................193
SRS (Supplemental Restraint System) -
Air Bags...................46
Start the Engine
Engine Start Failure..........159
Normal Starting of the Engine . .158
Steering Wheel Adjustment.......79
Phone and Voice Controls on
Steering Wheel.............155
Stored, Vehicle...............269
Stuck Vehicle, Freeing..........223
Symbols....................12
Tank, Fuel Refill..............202
Technical Data...............279
Telltales
Telltales on Speedometer......119
Telltales on Tachometer.......121
TFT Display: Warning/Indicator
Lights...................124
TFT Display
Controls..................124
Menus and Settings..........124
Screen Pages..............125
Tire Repair Kit...............214
Index
9
288

Tires
Department of Transportation
Uniform Tire Quality Grades. . . .189
General Information.........187
Inflation Pressure...........284
Punctured Tire.............214
Replacement Tires..........192
Snow Chains..............193
Tire Pressure..............190
Tire Pressure Checkup........191
Tire Repair Kit.............214
Tire Safety Information.......187
Tires Durability.............192
TPMS - Tire Pressure Monitoring
System..................194
Tread Wear Indicators........191
Winter Tires...............193
ToolKit ...................212
Towing the Vehicle...........228
TPMS System................194
Transmission, Automatic
Automatic Transmission Lever . .160
Malfunction and Overheating
Conditions................166
Transmission Manual Release of
P (Park) Position............221
Trip - Onboard Computer.......167
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....................132
Vehicle Identification Data
Homologation Labels.........18
Vehicle Identification Number
(VIN)....................17
Warning and Information Labels .18
Voice Commands.............156
Warning Icons.................6
Warning/Indicator Lights on TFT
Display...................126
Warnings when Driving.........14
Warranty and Service............8
Warranty Information..........10
Wheels
Tires Maintenance..........263
Wheels Rims Maintenance....
.265
Windows
Auto Down/Auto Up Feature....34
Reset Auto-Up/Down.........35
Windshield Wipers and Washers . . .89
Adding Washer, Headlight Washer
Fluid....................243
Rain Sensing Wipers..........90
Windshield and Headlight
Washers..................91Windshield Wipers...........89
Wiper Maintenance and Blades
Replacement..............245
Index
9
289