belt MASERATI GRANTURISMO CONVERTIBLE 2020 Owners Manual

Abbreviations
Some descriptions and terms with
particular meanings are found in this
manual in abbreviated form.
A/CAir-Conditioning System.
ABSAnti-Lock Braking System.
ALCAdaptive Light Control.
ALRAutomatic Locking Retractor.
ASRAnti-Slip Regulation.
BOSBrake Override System.
CANController Area Network.
CCCruise Control.
CRSChild Restraint System.
DRLDaytime Running Lights.
EBDElectronic Brake-force
Distribution.
ECUElectronic Control Unit.
EDREvent Data Recorder.
EPBElectric Parking Brake.
ESCElectronic Stability Control.
ETDEmergency Tensioning
Device.
FTPFlash To Pass.
HBAHydraulic Brake Assistance.
ICEIncrease Control and
Efficiency.LATCHLower Anchors and Tether
for CHildren.
MILMalfunction Indicator Light.
MTC+Maserati Touch Control Plus.
OBDOn Board Diagnostics.
ORCOccupant Restraint
Controller.
RHDRight-Hand Drive.
SBRSeat Belt Reminder.
TFTThin Film Transistor.
TPMSTire Pressure Monitoring
System.
VINVehicle Identification
Number.
Updating
Constant improvements are being
performed to maintain this vehicle's
high level of quality. Therefore, there
may be differences between this
manual and your vehicle.
Maserati reserves the right to carry
out design and functional changes
and to provide updates or
improvements.
This Owner's Manual illustrates and
describes all versions of the current
vehicle model. Therefore, some of the
equipment and accessories in this
publication may not appear on your
vehicle; please only consider the
information related to your vehicle.
All specifications and illustrations
contained in this manual are as of the
Manual publishing date.
NOTE:
The updated version of the on-board
documentation can be consulted by
accessing the section “SERVICES” on
the websitewww.maserati.comor by
using the specific apps developed for
the more common Tablet and
Smartphone.
Introduction
1
7

Towing the Vehicle
The vehicle has not been designed,
developed and homologated to be
used as a towing vehicle for other
means (e.g. trailers, campers, etc.).
Symbols
There are specific colored plates on or
near some of the components on your
Maserati designed to attract user’s
attention. The related symbols are
important warnings that the user must
follow when using the component
involved.
All symbols reported on the plate and
inside the vehicle, as well as the
component for which the symbols
stand, are summarized in the
following list. These symbols are
divided into categories according to
their meaning.
Danger Symbols
Battery
Corrosive liquid.
Battery
Explosion.
Blower
May start automatically
even with engine off.
Coolant expansion
reservoir
Do not open cap with
engine warm.
Coil - headlights
High voltage.
Belts and pulleys
Moving parts, keep body
and clothing clear.
Air-conditioning lines
High pressure gas, do not
open.
Symbols of Prohibitions and
Compulsory Measures
Battery
Keep away from flames.
Battery
Keep out of children’s
reach.
Heat guards - belts -
pulleys - fans
Do not touch.
Battery
Wear eye protection.
Battery - jack
Refer to the owner manual.
Introduction
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Vehicle using lead-free
gasoline
Only “Premium gasoline”
with an AKI (Anti Knock
Index) rating not lower
than 91 (approximately 96
R.O.N.) must be used. Refer
to chapter "Fuel
Requirements" in section
"Driving".
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
Warnings when driving
Your driving skills will improve with
experience, but be especially careful at
the beginning. Always comply with
local traffic regulations wherever you
drive.
Failure to operate this vehicle correctly
may result in loss of control or a
collision.
Operating this vehicle at excessive
speed or in an altered state or while
intoxicated may result in loss of
control, going off the road, or
overturning. In all these situations a
collision with other vehicles or objects
is more likely to happen with the risk
to cause an accident that may lead to
serious injury.
In case of an accident, failure to use
seat belts causes the driver and
passengers a greater risk of injury or
death.
This Owner's Manual contains
warnings against operating procedures
that could result in a collision or injury
or damage to the environment. It also
contains cautions against procedures
that could damage the vehicle.
If you do not read this manual in its
entirety, you may miss important
information. Consider carefully all
warnings and cautions.
Introduction
1
14

Lift the hood completely: this
operation is facilitated by two gas
struts keeping the fully open position.
With the key in the ignition switch in
MAR (ON)position, the specific red
warning light will display on the
instrument cluster with the message
indicating that the hood is open (see
chapter “Instrument Cluster” in section
“Dashboard Instrument and
Controls”).
Closing
Lower the hood to about 20 cm (8 in)
from the contact area of the engine
compartment and then drop it. This
should secure the inclusion of the
latch.
CAUTION!
To prevent possible damage, do not
slam the hood to close it.
WARNING!
•Be sure the hood is fully latched
before driving your vehicle. If the lid
is not fully latched, it could open
when the vehicle is in motion and
block your vision. Failure to follow
this warning could result in serious
injury or death.
•Gear shifting is always active and
may be performed even when one
or more doors, the hood or the trunk
lid are open. Therefore, in these
conditions, take great care to avoid
moving the transmission shift lever
and so accidentally engage gears.
Occupants Restraint
Systems
The listed occupants restraint systems
are some of the most important safety
features in your vehicle:
• Three-point seat belts (also called lap
and shoulder belts) for the driver and
all passengers.
• Front air bags for driver and
passenger.
• Seat-mounted side air bags for the
driver and front passenger.
• An energy-absorbing steering
column and steering wheel.
• Front seat belts incorporate a
pretensioner (Emergency Tensioning
Device - ETD) that may enhance
occupant protection by managing
the energy created during an impact.
• Front seat belt retractors are
equipped with load limiting devices
which control the seat belt reeling
out so as to adjust the force exerted
on the shoulders while the seat belt
is in restraining mode.
• All seat belts system (except the
driver’s) include Automatic Locking
Retractors (ALR), which lock the seat
belt webbing into position by
extending the belt all the way out
Before Starting
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and then adjusting the belt to the
desired length to restrain a child seat
or secure a large item in a seat.
Please pay close attention to the
information in this section. It tells you
how to use your restraint system
properly, to keep you and your
passengers as safe as possible.
If you are carrying children too small
for adult-sized seat belts, the seat
belts or the Lower Anchors and Tether
for CHildren (LATCH) feature also can
be used to hold infant and child
restraint systems. For more
information on LATCH, refer to
“Lower Anchors and Tether for
CHildren (LATCH)” in this section.
WARNING!
To help provide maximum protection,
you are advised to keep the seatback
in the most upright position possible
and the seat belt close to your chest
and pelvis. If the seat belt is loose, in
the event of an accident you could
move too far forward and could be
injured. Travelling with the seatback
too far reclined could also be
dangerous: even if the seat belts are
fastened, they may not work
correctly. In fact, the belt itself may
not be close enough to your bodyand, if it is in front of you, it could
cause neck wounds or other injuries in
an accident. Additionally, in an
accident, the lower section of the belt
could press against the upper part of
your stomach rather than the pelvic
area, causing serious internal injuries.
Here are some simple steps you can
take to minimize the risk of harm
from a deploying air bag:
• Children 12 years old and under
should always ride buckled up in a
rear seat.
WARNING!
Infants in rear facing child restraints
should never ride in the front seat of
a vehicle with a passenger front air
bag. An air bag deployment can cause
severe or fatal injury to infants in that
position.
Do not use child seats or child booster
cushions/backrests in the front
passenger seat. Occupants in the front
passenger seat must never sit on the
edge of the seat, leaning toward the
dashboard or otherwise sit out of
position. The occupants’ back must be
as upright as comfort allows, and
must rest against the seatback with
the seat belt properly fastened. Feetmust be on the floor (i.e. not on the
dashboard, seat or out of the
window).
Children that are not big enough to
wear the vehicle seat belt properly
(see “Child Restraints System” in this
section) should be secured in the rear
seat in child restraints seats or
belt-positioning booster seats. Older
children who do not use child
restraints seats or belt-positioning
booster seats should ride properly
buckled up in the rear seat. Never
allow children to slide the shoulder
belt behind them or under their arm.
The safest place for a child that has
outgrown the child safety seat is in
the rear seat using the standard seat
belt in combination with a suitable
booster seat if needed so the seat belt
is properly located on the child.
You should read the instructions
provided with your child restraint
system to make sure that you are
using it properly.
• All occupants should always wear
their lap and shoulder belts properly.
• The driver and front passenger seats
should be moved back as far as
possible to allow the front air bags
room to inflate.
Before Starting
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• Do not lean against the door or
window. Your vehicle has
seat-mounted side air bag and, if
deployment occurs, they will inflate
forcefully into the space between
you and the door.
• If the air bag system in this vehicle
needs to be modified to
accommodate a disabled person,
contact anAuthorized Maserati
Dealer.
WARNING!
In an accident, all occupants can suffer
much greater injuries if not properly
buckled up. You can strike the interior
of your vehicle or other occupants or
you can be thrown out of the vehicle.
Always be sure you and others in your
vehicle are buckled up properly.
Buckle up even though you are an
excellent driver, even on short trips.
Someone on the road may be a poor
driver and cause an accident that
includes you. This can happen far
away from home or on your own
street.
Statistics report that seat belts save
lives and help reduce the seriousness
of injuries in an accident. Some of the
worst injuries happen when people arethrown from the vehicle. Seat belts
reduce the possibility of ejection and
the risk of injury caused by striking the
inside of the vehicle.
Everyone in a motor vehicle should be
belted at all times.
Three-Point Seat Belts
All seating positions in your vehicle are
equipped with combination lap and
shoulder belts.
The belt retractor is designed to lock
during very sudden stops or impacts.
This feature allows the shoulder part
of the belt to move freely with you
under normal conditions, conforming
to the body of the occupants.
However, in an accident, the belt will
lock and reduce your risk of striking
the inside of the vehicle or being
thrown out.
The driver is responsible for respecting,
and ensuring that all the other
occupants of the car also observe the
local regulations concerning the use of
seat belts. Always fasten the seat belts
before starting the vehicle.
Seat belts are designed to be used by
persons whose physical characteristics
(age, height, weight) are provided for
by established legislation in each
country. Anyone who does comply
with these provisions may not travel inthe front passenger seat. This also
applies to children. Their heads are
proportionally heavier and larger than
those of adults, while their bones and
muscles are relatively undeveloped. To
help protect them in case of a collision,
they must use special restraint or
safety systems, even in the rear seat
area.
WARNING!
•It is forbidden and dangerous to ride
in a cargo area. In an accident,
people riding in these areas are more
likely to be seriously injured or
killed.
•Do not allow any person to ride in
any area of your vehicle that is not
equipped with seats and seat belts.
•Be sure all passengers are in a seat
and using a seat belt properly.
•Wearing your belt improperly could
make your injuries in an accident
much worse. You might suffer
internal injuries, or you could even
slide out of part of the belt. Follow
these instructions to wear your seat
belt properly and to keep your
passengers safe, too.
Before Starting
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•Two people should never be belted
into a single seat belt. People belted
together can crash into one another
in an accident, hurting one another
severely. Never use a lap/shoulder
belt for more than one person.
•Remember that, in the event of an
accident, the rear seat passengers
not wearing the seat belts are not
only subject to personal injuries but
also represent a serious danger for
the front seat occupants.
Three-Point Seat Belts Use Instructions
• Enter the vehicle and close the door.
Sit back and adjust the seat.
• The seat belt latch plate is on the
rear door pillar, above the seat on
the external side (for front seats) or
on the internal side (for rear seats).
WARNING!
Before fastening the seat belts, make
sure they are correctly fitted into the
guide on the front seat backrest,
indicated in picture.
• Hold the latch plate and pull the belt
across you, make the belt go around
your body and when the belt is long
enough to fit, insert the latch plateinto the buckle until you hear a
“click.”
WARNING!
•The seat belts height must be
adjusted only with the vehicle
stationary.
•Do not bring sharp edges in contact
with a seat belt. This could reduce
their initial strength and cause themto tear in the event of a crash.
•If a seat belt has been brought in
contact with a sharp edge, or has
been used to pin something to it,
have it immediately replaced by our
Authorized Maserati Dealer.
•A belt that is latched into the wrong
buckle will not protect you properly.
The lap portion of the belt could
ride too high on your body, possibly
causing internal injuries. Always
latch your belt into the
corresponding buckle.
•A belt that is too loose will not
protect you properly. In a sudden
stop, you could move too far
forward, increasing the possibility of
injury. Wear your seat belt
comfortably.
•A belt that is worn under your arm
is dangerous. Your body could strike
the inside surfaces of the vehicle in
an accident, increasing head and
neck injury. A belt worn under the
arm can also cause internal injuries.
• The lower part must adhere to the
pelvis rather than the abdomen of
the occupant. To fasten the lap belt
pull slightly up the diagonal portion
of the shoulder belt. To loosen the
lap belt if too tight, tilt the latch
Before Starting
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plate and pull on the lap belt. A snug
belt reduces the risk of sliding under
the belt in an accident.
WARNING!
•A lap belt worn too high can
increase the risk of internal injury in
an accident. The belt forces won't
impact on the strong hip and pelvic
bones, but across your abdomen.
Always wear the lap belt as low as
possible and keep it comfortable.
•A twisted belt will not protect you
properly. In a collision, it could even
cut into you. Be sure the belt is
straight. If you can't straighten a
belt in your vehicle, take it to a
Service Center immediately.
•Do not use devices (clips, fastenings
etc.) that prevent the seat belts from
laying close to the occupants bodies.
•Never carry children on a passengers
lap.
• Position the shoulder belt on your
chest so that it is comfortable and
not resting on your neck. The
retractor will withdraw any slack in
the belt.
• To release the belt, push the red
button on the buckle. The belt willautomatically retract to its stowed
position. If necessary, guide the seat
belt with your hand while it is
rewinding, to prevent it from
twisting.
WARNING!
A frayed or torn belt could break in an
accident and leave you with no
protection. Inspect the belt system
periodically, checking for cuts, frays, or
loose parts. Damaged parts must be
replaced immediately.
Do not disassemble or modify the
system. Seat belt/retractor assemblies
must be replaced by an Authorized
Maserati Dealer after an accident if
they have been damaged (bent
retractor, torn belt, etc.).
Three-Point Seat Belt
Untwisting Procedure
Use the following procedure to
untwist a twisted three point belt.
• Position the latch plate as close as
possible to the anchor point.
• At about 0.5 to 1 ft (15 to 30 cm)
above the latch plate, grasp and
twist the belt 180 degrees to create afold that begins immediately above
the latch plate.
• Slide the latch plate upward over the
folded belt. The folded belt must
enter the slot at the top of the latch
plate.
• Continue to slide the latch plate up
until it clears the folded belt.
Rear Passengers Seat Belts
The rear seat belts, as the front ones,
are automatic with three fastening
points and an emergency inertia
locking device on the winding unit.
Rear passengers seat belts are
equipped with Automatic Locking
Retractors (ALR) and can be used to
secure a child restraint system. For
additional information, see “Installing
Child Restraint Systems using the
Vehicle Seat Belt equipped with ALR”
Before Starting
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under “Child Restraint Systems” in this
section.
When the passenger seating position
with ALR is being used for normal
usage, only pull the belt out far
enough to comfortably wrap around
the occupant so as to not activate the
ALR. If the ALR is activated, you will
hear a ratcheting sound as the belt
retracts. In this case, allow the belt to
retract completely and then carefully
pull out only the amount of belt
necessary to comfortably wrap around
the seat occupant.
Slide the latch plate into the buckle
until you hear a "click".
WARNING!
•Remember that, in the event of a
violent impact, the passengers in the
rear seats that are not wearing the
seat belts are not only subject to
personal injury but they also
represent a danger for passengers
sitting in the front seats.
•Always fasten the seat belts.
•Traveling without the seat belts
fastened significantly increases the
risk of serious injury in the event of
a collision, even with the air bags.•In the event of a collision, the seat
belts help reduce the possibility of
the vehicle’s occupants being
thrown against the structures of the
passenger compartment or out of
the vehicle.
•The air bags are designed to work
together with the seat belts, not to
substitute them. The front air bags
only deploy in the event of certain
head-on collisions of sufficient
intensity. They may not be activated
if the vehicle rolls over, or in the
event of rear bumps or minor frontal
collisions, or non-frontal collisions.
The belts for the rear seats must be
worn as shown in the illustration.
The seat belts must be worn keeping
your chest in the upright position and
lying against the backrest.
Using Rear Seat Belt in
Automatic Locking Retractor
(ALR) Mode
Use the seat belt automatic locking
mode anytime a child safety seat is
installed in a seating position that has
a belt with this feature.
Children up to 12 years old or under 5
ft (1,5 m) in height, should be properly
buckled up in a child restraint system.
Automatic Locking Mode Setting
• Buckle the lap and shoulder belt.
• Grasp the shoulder portion and pull
downward until the entire belt is
extracted.
• Allow the belt to retract. As the belt
retracts, you will hear a clicking
sound. This indicates the safety belt
is now in the automatic locking
mode.
Before Starting
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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 whenthe 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
anAuthorized Maserati Dealerif 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 the
Before Starting
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