2019 MASERATI GRANTURISMO CONVERTIBLE maintenance

Dear Customer,
Thank you for choosing a Maserati.
This vehicle represents the result of Maserati's great experience in the design and production of sports, touring and
racing vehicles.
With this manual you will acquaint yourself with the equipment and options of your Maserati in order to take advantage
of its full potential.
The updated version of the onboard documentation can be consulted by accessing the section “SERVICES” on the website
www.maserati.com or by using the specific apps developed for the more common Tablet and Smartphone.
In a dedicated section of this manual you will also find instructions for basic maintenance procedures, in order to ensure
steady levels of performance, quality and safe driving.
Keep in mind that proper maintenance is an essential factor to help preserve the value of the vehicle over time and
protect the environment.
For “Scheduled Maintenance” or any other operation, contact your Authorized Maserati Dealer : you can trust our
trained technical staff, who is constantly updated and provided with the required equipment in order to ensure that all
service operations are performed properly and reliably.
The Quick guide and other documents contained in onboard documentation kit are integral part of the vehicle and
should always be kept on board.
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, 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.
2

Introduction
Before Starting
Understanding the Vehicle
Dashboard Instruments and Controls
Driving
In an Emergency
Maintenance and Care
Features and Specifications
Index 1
2
3
4
5
6
7
8
9
3

Consulting the Manual This Owner's Manual illustrates use
and maintenance information related
to all versions of this model. If not
otherwise specified, the information is
valid for all versions.
For an easy identification of the topics,
this Manual is divided into sections
and chapters: each chapter can have
more paragraphs.
Within the text, important warnings
and notes are also easily identifiable
through icons.
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, 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
WARNING!
Failure to comply with the instructions
could cause HAZARDOUS SITUATIONS
involving personal and vehicle safety.
ENVIRONMENTAL!
This note indicates the correct
behavior when using the vehicle to
protect the environment.
CAUTION!
Aimed at preventing any damage to
the vehicle and thus hazards involving
the safety of persons.
NOTE:
Additional
information regarding the
subject and/or the operation
described.
• “Left” and “right” in this manual,
always refer to the driving direction.
• All indications and images in this
Manual refer to a vehicle with
left-hand drive. On right-hand drive vehicles, some controls are ordered
differently than shown in the
illustrations.
NOTE:
Unless otherwise specified, pictures
refer to Sport model.Introduction
1
6

Service and Warranty The information provided in this
manual is limited to instructions and
indications that are strictly required
for vehicle use and proper
maintenance.
By following these instructions
carefully, the vehicle will meet the
owner's satisfaction and best results.
We advise to have all service and
inspections completed only by an
Authorized Maserati Dealer , where
you will find a specially trained staff
and the proper equipment to repair
your vehicle.
Please visit the www.maserati.com to
find the nearest Authorized Maserati
Dealer .
All features and accessories installed
on the vehicle have been designed by
Maserati engineers and have
successfully passed rigorous tests,
submitted in all conditions of use.
Installing aftermarket components or
accessories not approved by Maserati
may interfere with the vehicle
electronics and compromise driving
safety.
For details and information about the
warranty, please refer to the
“Warranty Card”. An Authorized Maserati Dealer is at
your complete disposal for any
information and questions you may
have.
Suggestions for Obtaining
Service for Your Vehicle Prepare for the Appointment If warranty work is required, be sure to
have the right papers with you and
take your warranty folder. Not all work
being performed may be covered by
the warranty: therefore discuss
additional charges with the service
manager. It is advisable to keep a
maintenance log of your vehicle’s
service history, as this can often
provide a clue to the current problem.
Prepare a List Make a written list of your vehicle’s
problems or the specific work you wish
to be performed. If the vehicle has had
an accident or work done that is not
indicated on the maintenance log,
please communicate this to the service
advisor.
Optimize the Requests If there are a number of items needing
attention, it is advisable to discuss this
with your service advisor to agree on
the order of priorities.
At many Authorized Dealers/Service
Centers , it is possible to obtain a
loaner vehicle or a rental vehicle at aIntroduction
1
8

Parts Service Genuine parts keep the reliability,
comfort and performance of your new
car unchanged throughout its life.
For service and scheduled
maintenance Maserati suggests you to
ask for genuine parts since they are
the result of constant research and
development, reliability test and new
technologies, as well as they are
specifically designed for this vehicle.
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, 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. Aftermarket Parts &
Accessories Statement Modification of the vehicle or
installation of any accessory or
components attached to the vehicle
which alters the original engineering
and/or vehicle operating
specifications, or which result in
damage to the other original
components, electrical interference,
electrical short(s), radio static, water
leaks and wind noise may result in
damage to genuine components,
compromise the safety of the vehicle
and affect the validity of the new car
warranty on the vehicle.
Non-genuine Maserati Parts Non-genuine Maserati Parts (while
you may elect to use non-genuine
Maserati parts for maintenance or
repair services), Maserati North
America, Inc. is not obligated to pay
for repairs that include non-genuine
Maserati parts or for any damage
resulting from the use of non-genuine
parts.
Maserati will not accept any liability
for any parts and accessories not
approved by Maserati, including
Dealer-installed accessories not distributed by Maserati North
America, Inc.
Introduction
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11

Summary of Program Benefits
and Services • Towing of a disabled registered
Maserati vehicle. In the event a
registered vehicle becomes disabled
in connection to a warranty related
concern it will be transported to the
nearest Authorized Maserati
Dealership . You may request that the
vehicle be taken to a different
Authorized Maserati Dealer , as long
as it is no more than 50 miles further
away from the nearest authorized
dealer (one tow per disablement).
• Battery jump start.
• Flat tire change providing the vehicle
is equipped with a spare tire.
• Fuel delivery (up to 2 gallons).
• Lockout Services.
• Service Loaner Vehicle: For warranty
repairs, your dealer may provide you
with a Maserati Service Loaner
Vehicle (if available) or provide you
with Rental Car allowance: in the
event your vehicle is disabled due to
a warranty related concern, we will
reimburse you up to $50 per day. A
five (5) day or $250 maximum
applies. In order to receive
reimbursement, you must supply the
following information within 20 days of the rental car transaction to the
address listed below; the original
pre-printed rental car receipt, which
must include your name, address,
telephone number, VIN, rental dates
and the corresponding warranty
repair order.
Maserati Roadside Assistance ATTN:
Maserati Rental Car Claims Dept.
P.O. Box 8140 Ft.
Washington, PA 19034
NOTE:
An authorized licensed driver must be
driving at the time of the disablement.
Items excluded from coverage:
• Parts, labor, tire repair, rental of
towing equipment, storage fees, or
any labor performed at the service
facility.
• Any form of impound towing, or
towing by someone other than a
licensed service station or garage.
• Assistance from a private citizen. NOTE:
Membership is intended to cover
emergencies and is not intended to be
a substitute for proper vehicle
maintenance or repair. Repeated calls
which are considered by Maserati
North America, Inc. Signature Motor
Club, Inc. or Signature Motor Club of
California, Inc. to be excessive may, at
our discretion, result in cancellation of
the membership.
Emergency road service providers are
independent contractors and are not
employees, agents or representatives
of Maserati North America, Inc.
Signature Motor Club, Inc. or
Signature Motor Club of California,
Inc.
Under this Agreement
• You will not be required to pay any
sum for services up to the mileage
limit on towing.
• Your registered Maserati vehicle is
the vehicle covered. The Vehicle
Identification Number (VIN) that
appears on the vehicle represents
your identification number with
Signature Motor Club, Inc. or
Signature Motor Club of California,
Inc.Introduction
1
16

Opening from the Inside To open the door, even if the lock is
engaged, pull the internal handle.
There are two buttons in front of the
transmission lever which operate the
door locking and unlocking functions:
: door locking;
: door unlocking. NOTE:
By pulling the internal handle on the
driver’s door, all the locks can be
released at the same time or just the
driver’s door, depending on the MTC+
settings (see "MTC+ Settings" in
section "Dashboard Instrument and
Controls").
Door Open Warning Lights If the doors and the engine/luggage
compartment lids are not closed
properly, this is signaled by the
illumination of relative symbols on the
instrument panel display, accompanied
by the messages “Door open” or
“Doors open” shown in the picture.
Door Lock ECU Initialization
Every time the battery is connected or
a fuse replaced, you must perform the
system initialization procedure to ensure proper system operation. To
perform this procedure, lock and then
unlock the doors using the buttons
and on the radio control device.
For more details, see "Maintenance-
Free Battery" in section "Maintenance
and Care".
Door Open Indicator Light Each door is provided with a reflector
fitted on the rear side of the door
panel that makes it visible when
illuminated by the headlights of a
vehicle.
Signal Upon exceeding a speed of 3 mph
(5 km/h), if one or more doors/lid are
open or not properly closed, a warning
signal will be activated.
Door Courtesy Light Each door panel is fitted with a
courtesy light, on the lower part of the
door framework, to illuminate the
area where passengers enter/exit the
vehicle.Before Starting
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32

Automatic Locking Mode Unsetting
Unbuckle the three point seat belt and
allow it to retract completely to
disengage the automatic locking mode
and activate the vehicle emergency
locking mode.
WARNING!
• The belt and retractor assembly must
be checked by an Authorized
Maserati Dealer and must be
replaced if the Automatic Locking
Retractor (ALR) feature or any other
seat belt function is not working
properly.
• Failure to replace the belt and
retractor assembly could increase the
risk of injury in collisions.
Seat Belt Pretensioners To further enhance the seat belt
efficiency, the vehicle front seat belts
are equipped with ETD (Emergency
Tensioning Device) pretensioners.
These devices “detect”, by means of a
sensor, that a violent crash is occurring
and retract the belts by a few
centimeters. This ensures that the belt
properly adheres to the occupants’ bodies before its restraining action
starts.
The seat belt locking indicates that the
device has activated; a small amount
of smoke may be released. The smoke
is not toxic and does not indicate the
presence of a fire.
The pretensioners are activated in the
event of an impact of a certain
severity.
The pretensioner only activates when
the seat belt is fastened.
After a pretensioner activation, the
seat belt can be unfastened as usual,
by pressing the button on the buckle.
The pretensioner does not require any
maintenance or lubrication.
Any change to its original condition
invalidates its efficiency. If, in the
event of exceptional natural events
(e.g. floods, heavy storms, etc.), the
device has been in contact with water
and sludge, it is mandatory to replace
it.
To help ensure the best protection
from the pretensioners, wear the belt
in such a way that it fits snugly against
your chest and pelvis.
WARNING!
• The pretensioners can be deployed
only once and activate only when the seat belts are fastened. After
activation, contact an Authorized
Maserati Dealer to have the
pretensioners replaced and for
properly discarding the old
components.
• Do not tamper with the pretensioner
components. Any operation must be
performed only by qualified and
authorized personnel. Always
contact an Authorized Maserati
Dealer.
CAUTION!
Work on the vehicle which involves,
vibrations or localized heating (over
212°F/100°C for 6 hours max.) in the
area of the pretensioners may damage
or activate them: vibrations due to
uneven road surfaces or small
obstacles, such as impacts with curbs,
do not affect the units. Please contact
an Authorized Maserati Dealer if any
interventions must be carried out.
Load Limiting Devices
To enhance passive safety, the front
seat belt retractors are equipped with
load limiting devices which control the
seat belt reeling out so as to adjust theBefore Starting
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