MASERATI GRANTURISMO 2019 Service Manual

Independent Trunk Lid
Unlocking To allow the user to hold only the
trunk lid unlocked compared to the
doors condition, there is a dedicated
feature which can be activated by
MTC+ in “Doors & Locks” menu (see
"MTC+ Settings" in section
"Dashboard Instruments and
Controls".
Trunk Safety WARNING!
Do not allow children to have access
to the trunk. Always close the trunk
lid when your vehicle is unattended.
Once in the trunk, young children may
not be able to escape. If trapped in
the trunk, children can die from
suffocation or heat stroke.
Trunk Lid Emergency Release
from inside the Trunk As a security measure, an internal
trunk emergency release lever is
connected to the trunk latching
mechanism. In the event of a person
trapped inside the trunk, the trunk lid
can be simply opened by pulling on
the phosphorescent handle shown in
figures. Before Starting
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Open and Close the Hood Opening From inside the vehicle, pull the hood
release lever located under the left
lower side of the dashboard.
Move to the outside and stand in front
of the vehicle front grille.
Slightly lift the hood and lift the safety
lever as indicated by the arrow. The
safety lever is located in the center of
the front lid contact area. 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.Before Starting
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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.
• Seat belts incorporate a pretensioner
(Emergency Tensioning Device - ETD)
that may enhance occupant
protection by managing the energy
created during an impact.
• All 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 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 body and, 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
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the seat belt properly fastened. Feet
must 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.
• 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 an Authorized 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 are
thrown 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 eachBefore Starting
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country. Anyone who does comply
with these provisions may not travel in
the 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. • 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 above
your seat on the external side.
• 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 plate
into 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 them
to 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
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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
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 will
automatically 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 Height
Adjustment
(front seats only)
WARNING!
The seat belts height must only be
adjusted when the vehicle is
stationary.
The vehicle has a shoulder belt height
adjuster
for the driver and front
passenger seating positions.
Adjust the guide so the shoulder
portion of the belt is on the shoulder
and not falling off of it. The belt
should be close to, but not contacting,
the neck.Before Starting
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Push the indicated button above the
shoulder belt guide to release the
anchorage, then move the belt slider
up or down to the position that fits
you best.
WARNING!
After the adjustment, always check
that the slider to which the oscillating
ring is fixed, is locked into one of the positions provided. With the handgrip
released, push again downward to
allow the anchoring device to click
into place, in the event that it has not
been released in one of the positions
provided.
When you release the anchorage try
to
move the belt slider up and down
to make sure that it is locked in
position.
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 a fold 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 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, all the 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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force exerted on the shoulders while
the seat belt is in restraining mode.
Seat Belt Reminder System
(SBR) The SBR system has the function to
remind the driver and the front
passenger to fasten the seat belts.
The function activates with engine
running. If the driver or front seat
passenger is unbelted, the seat belt
reminder light
and related message
will turn on in the instrument cluster
and remain on until both front seat
belts are fastened.
The warning sequence begins after the
vehicle speed is over 5 mph (8 km/h)
for more than 19 seconds, by blinking
the seat belt reminder light
and by
sounding an intermittent chime.
Once the sequence starts, it will
continue for the entire duration. After the sequence completes, the seat belt
reminder light
remain illuminated
until the respective seat belts are
fastened.
If the opened door on the driver or
passenger side is closed and the
occupant presence sensor detects a
status change from occupant not
present to occupant present the
system will repeat the warning
sequence.
The driver should instruct all other
occupants to fasten their seat belts.
If a front seat belt is unbuckled while
traveling at speeds greater than 5 mph
(8 km/h), SBR system will provide both
audio and visual notification on the
instrument cluster.
The front passenger seat SBR is not
active when the front passenger seat is
not occupied. SBR may be triggered
when an animal or heavy object is on
the front passenger seat. It is
recommended to restrain pets in the
rear seat, in pet harnesses or pet
carriers that are secured by seat belts,
and properly stow cargo.
Maintaining the Seat Belts
• Always use the seat belts with the
belt completely flat, not twisted.
Make sure that the belt can move
freely without jamming. • The seat belts must be replaced
following every pretensioner
activation and whenever the belt
itself shows visible damages or
abrasions.
• Wash the seat belts by hand using
water and neutral soap, rinse them
and let them dry in the shade. Do
not use strong detergents, bleaches
or colorants and any other chemical
substance that may weaken the
fibers.
• Make sure the seat belt retractors do
not get wet: they will operate
properly only if they do not undergo
water infiltration.
Seat Belts and Pregnant
Women Seat belts should also be worn by
pregnant women: the risk of injury in
the event of an accident is greatly
reduced for them and the unborn child
if they are wearing a seat belt. The
best way to protect the fetus is to
protect the mother.
Pregnant women must position the
lower part of the belt very low down
so that it passes over the pelvis and
under the abdomen (see figure).Before Starting
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