MASERATI GRANTURISMO CONVERTIBLE 2019 Owners Manual

• Remove from the compressor casethe inflation hose and the cable with
a plug for the power outlet.
• Unscrew the valve cap of the compact spare wheel and screw the
fitting of the inflation hose onto the
valve.
• Insert the plug in one of the available power outlets fitted in the
trunk or passenger compartment.
• Turn the key in the ignition switch in MAR (ON) position.
• Turn the compressor on by pressing the switch.
• Stop the compressor pressing switch again, when the pressure indicated
by the gage reaches the
recommended level (see “Tire
Inflation Pressure” in section
“Features and Specifications”) and
screw the cap on the compact spare
wheel valve.
CAUTION!
• In order to obtain a more accurate reading, the compressor should be
switched off when checking the tire
pressure of the compact spare wheel
on the pressure gage.
• Do not run the compressor for more than 20 minutes: there is a risk it
could overheat. Also, prolonged
power absorption may discharge the
battery, subsequently preventing the
engine from starting.
• The compressor has been designed exclusively to inflate compact spare
wheels; do not use it to inflate air
mattresses, dinghies etc.
• Fit the adapter on the wrench. Extend
the wrench as shown, then
loosen by approximately one turn, the five bolts on the wheel to be
changed.
• Open the jack partially, releasing and turning the control lever clockwise.
• Place the jack near the wheel to be changed in one of the indicated
positions.
• Make sure that the head of the jack is correctly inserted in one of the
slots beneath the sole bar.
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WARNING!
• Never position yourself under a
jacked vehicle.
• The lifted vehicle may fall and
damage the vehicle's body if the jack
is not positioned correctly. •
Never use the jack to carry out
maintenance or repairs under the
vehicle.
• Turn the jack lever until the wheel is raised
a few centimeters off the
ground.
• Completely unscrew the five bolts and remove the wheel. In case a
“Wheel Security Stud Bolt” is
installed, it can only be removed by using the specific fitting wrench
provided with the “Wheel Security
Stud Bolt Kit”, available in the
Genuine Accessories range.
• Fit the compact spare wheel with the valve stem facing outward, securing
it with the five bolts previously
removed.
• Turn the lever of the jack to lower the vehicle and remove the jack.
• Fully tighten the bolts, alternately tightening diametrically opposite
following the sequence shown in the
picture.
WARNING!
• Observe the tightening torque for
the bolts securing the wheels (72 ±
7 lbf·ft / 98 ± 10 Nm). This is
equivalent to a load of
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approximately 44 lb (20 kg) being
placed on the handle of the wrench
supplied when extended for use.
• After refitting the standard wheel,
check the tire pressure.
WARNING!
• The spare wheel is narrower than
standard wheels and must only be
used to travel the distance required
to reach a service station, where the
punctured tire can be repaired or
replaced.
• Do not exceed a maximum speed of
50 mph (80 km/h) when using the
compact spare wheel; when this
limit is exceeded, the stability, road
holding and braking of the vehicle
will be compromised. Avoid
accelerating to full speed, heavy
braking and fast cornering.
• The compact spare wheel must be
inflated to the recommended tire
pressure (see “Tire Inflation
Pressure” in section “Features and
Specifications”).
• For safety reasons, it is absolutely
forbidden to drive with more than
one compact spare wheel fitted on
the vehicle. •
Snow chains cannot be fitted on the
compact spare wheel.
• The spare wheel can travel a
maximum of 1,800 mi (3.000 km).
NOTE:
The
used wheel may soil the mats if it
is housed in the car: insert the used
wheel in the protective bag housed in
the side pocket of the covering bag.
To Refit the Standard Wheel with
Repaired or Replaced Tire
• Following the procedure and the caution described above, raise the
vehicle and remove the compact
spare wheel reusing the supplied
wrench with adapter, suitably
extended.
• Fit the standard wheel with repaired or replaced tire.
• Tighten the original bolts on the wheel.
• Lower the vehicle and remove the jack.
• Fully tighten the bolts, alternately tightening diametrically opposite.
WARNING!
• Observe the tightening torque for
the bolts securing the wheels (72 ±
7 lbf·ft / 98 ± 10 Nm). This is
equivalent to a load of
approximately 44 lb (20 kg) being
placed on the handle of the wrench
supplied when extended for use.
• After refitting the standard wheel,
check the tire pressure.
Once finished:
•
completely deflate the compact
spare wheel by pressing on the valve
with the overhang of the valve cap;
• wrap the power cable and the inflation hose inside the compressor
case;
• place the compressor, the jack, the wrench and the adapter in the
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container inside the compact spare
wheel;
• using the support with pins, refit the cover, tightening the wing nuts with
washer;
• insert the rod with the knob in the cover;
• place the compact spare wheel in the trunk compartment and make sure
that the tooth X, on the support with
pins, is inserted in the upper opening
of the retaining clamp;
• push the rod forward by inserting the threaded end into the vehicle
bracket;
• tighten the other knob on the end of the rod; • cover the compact spare wheel with
the bag, as shown in the picture.Emergency Release of the
Parking Brake
In the event the electric parking brake
locks due to a total system failure (see
“Parking Brake” in section “Driving”),
it is not possible to move the vehicle,
since the thrust action of the brake
shoes will lock the rear wheels.
For moving the vehicle it is therefore
necessary to manually act on the
electric actuator to release the
pressure of the brake shoes on the rear
wheels by performing the following
operation.
CAUTION!
If the parking brake has been
activated in manual or automatic
mode and it is not possible to release it
by operating on the lever of the
central console, do not move the
vehicle since rear brake calipers might
be damaged. If you are not able to
perform the following operation, to
move the vehicle, load it on a rescue
vehicle, avoiding to move it. For more
information on vehicle towing, see
"Towing a Disabled Vehicle" chapter in
this section.
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Manual Release Procedure
To manually release the parking brake,
you need to use the special tool
provided in the tool kit (see "Tool Kit"
in this section).
Proceed as follows:
• remove any luggage and/or the bagcontaining the compact spare wheel
(if equipped) from the trunk
compartment;
• remove the floor panel from the trunk compartment;
• remove the inside covering panel from the battery compartment;
• remove the container in the rear part of the trunk compartment
unscrewing its fastenings;
• remove the cap on the right-hand side of the EPB actuator;
• insert the flexible end of the special tool into place; • turn the special tool handle
clockwise until it is released;
• remove the flexible end of the tool from its seat on the actuator and
close it with the cap;
• reinstall the coverings and the equipment removed for the
operation.
WARNING!
After each manual emergency release
procedure, the electric parking brake
system remains non functioning until
the situation is corrected by
anAuthorized Maserati Dealer.
Transmission Manual
Release of P (Park)
Position
The manual disengagement of the
shift from P (Park) has the purpose to
allow pushing or towing the vehicle if
not normally possible using the shift
lever (such as in the event of a battery
failure with inability to start the
engine).
The current procedure is exclusively
intended for emergency situations,
but not for frequent use.
WARNING!
Before performing the manual release
of P (Park) position, if possible, always
secure your vehicle by fully applying
the parking brake. Performing this
operation will allow your vehicle to
roll away if it is not secured by the
parking brake. Performing the manual
release of P (Park) position on an
unsecured vehicle could lead to
serious injury or death for those in or
around the vehicle.
• Move in the rearmost position the driver's
seat.
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• Detach the covering panel fromdriver side of the central console
levering with a protected tool in the
points shown in picture, in
correspondence to the retaining pins.
• Remove the covering panel by pulling it toward the rear to release
it from the couplings.
• With a screwdriver with stem along at least 8 in (20 cm), lift the gear
display keeping it connected to the
vehicle electrical wiring. • Using the opening of gear display,
pry under the drive mode panel and
lift it from the central console. Do
not disconnect the drive mode panel
to the vehicle electrical wiring.
• Using the opening of drive mode panel, pry under the hand control
with the hazard button and lift it
from the front part of the central
console. Do not disconnect the hand
control to the vehicle electrical
wiring. • Through the opening of the hand
control, push on the transmission
shift lever locking mechanism with
the tip of the screwdriver.
• At the same time slightly shift the transmission shift lever toward the N
(Neutral) position, in order to free
the lever locking mechanism. While
moving the transmission shift lever,
remember to press the unlock button
on the lever.
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• Remove the screwdriver from thehole, being careful not to move the
transmission shift lever.
• Shift the lever fully into N (Neutral). This position will allow vehicle
towing.
• Reinstall all the removed electrical parts pushing it in the central
console seat until you hear the
locking click.
• Reinstall the covering panel on the external side of the central console
press it until all pins are engaged in
their clips and “click” in place.
CAUTION!
Work extremely carefully so as not to
damage the central console trim
panels.
Freeing the Stuck Vehicle
If your vehicle is stuck in mud, sand, or
snow, it can probably be moved
backward and forward by a simple
rocking motion.
Steer the wheel right and left to clear
the area around the front wheels.
Shift then between D (Drive) or
MANUAL mode and R (Reverse) (see
chapter “Automatic Transmission” and
“Drive Mode” in section “Driving”).
Shifting to MANUAL mode, try to free
the car starting in second gear.
At low speed motion of the vehicle,
you can switch quickly from D (Drive)
to R (Reverse), and vice versa, just by
pressing the release button on the
shift lever.
For more effectiveness press lightly on
the accelerator pedal in order to avoid
wheel slippage.
If unable to release the vehicle in one
of the previously described ways,
enter the low-grip driving mode, by
pressing the “ICE” button, and
completely exclude the yaw and slip
control system, by pressing the
(ESC
Off) button for at least 2 seconds.
Moving the shift lever between D
(Drive) and R (Reverse) to start.
CAUTION!
Racing the engine or spinning the
drive wheels may lead to transmission
overheating and failure. Allow the
engine to idle with the shift lever in N
(Neutral) for at least one minute after
every five rocking-motion cycles. This
will minimize overheating and reduce
the risk of transmission failure during
prolonged efforts to free a stuck
vehicle.
WARNING!
Fast spinning tires can be dangerous.
Forces generated by excessive drive
wheel speeds may cause damage, or
even failure, of the drivetrain and
tires.
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Emergency Starting with
Maserati Code
If the Maserati CODE fails to
deactivate the engine immobilizer, the
CODE warning light will illuminate
permanently, while the
MIL
warning light will go off after four
seconds and will turn on again
immediately afterward: the engine will
not start.
To start the engine, follow the
emergency starting procedure.
Emergency Starting Procedure
NOTE:
We recommend that you carefully read
the entire procedure before
performing it. If you make a mistake,
turn the key in the ignition switch to
STOP (OFF) position and repeat the
operations from the first step.
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
• Read the 5-digit electronic code found
on the CODE card.
• Turn the key in the ignition switch to MAR (ON) position: at this moment
the
CODE andMIL warning
lights are on.
• Push and hold down the accelerator pedal. Approximately 8 seconds later,
the
MIL warning light will go off.
Release the accelerator and get
ready to count the number of times
the
MIL warning light flashes.
• Wait until the number of flashes is equal to the first digit of your CODE
card, then push and hold down the
accelerator pedal until the
MIL
warning light goes off, after about 4
seconds, then release the accelerator
pedal. • The
MIL warning light starts
flashing again. As soon as the
displayed number of flashing is equal
to the second digit of your CODE
card, press down the accelerator
pedal and hold it.
• Proceed in the same manner for the remaining digits in the code on the
CODE card.
• When the last digit has been entered, hold the accelerator pedal
pushed down. The
MIL warning
light comes on for 4 seconds and
then goes off; you can now release
the accelerator pedal.
• When the
MIL warning light
flashes fast (for about 4 seconds) it
confirms that the procedure has
been performed correctly.
• Start the engine by turning the key in the ignition switch from MAR (ON)
position to AVVposition.
If the
MIL warning light remains
on, turn the key to STOP (OFF)position
and repeat the procedure from the
first step. This procedure can be
repeated an unlimited number of
times.
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NOTE:
After an emergency staring, you
should contact anAuthorized
Maserati Dealer as the emergency
starting procedure will have to be
carried out every time you want to
start the engine.Auxiliary Jump-Start
Procedure
If your vehicle has a discharged
battery it can be jump-started using a
set of jumper cables and a battery of
another vehicle or by using a portable
battery booster. It is necessary to have
proper jumper cables in order to
connect the booster battery to the
remote posts of the discharged
battery. Booster cables have usually
positive and negative terminal clamps
and are identified by a different
sheath color (red = positive, black =
negative). Maserati provides on
request jumper cables created for its
models and content in a practical case.
NOTE:
The Authorized Maserati Dealer can
provide you with information about
the “Maserati Jumper Cables Kit”,
available in the “Genuine Accessories”
range.
Jump-starting can be dangerous if
done improperly so please follow the
procedures in this section carefully. NOTE:
When using a portable battery
booster pack, follow the battery
manufacturer’s operating instructions
and precautions.
CAUTION!
• To jump start a vehicle do not use a portable battery, a booster pack or
any other booster source with a
system voltage greater than 14 Volts
or damage to the battery, starter
motor, alternator or electrical system
of the vehicle with the discharged
battery may occur.
• Do not use a battery charger for emergency starting under any
circumstances. You could damage
the electronic systems, particularly
the control units managing the
ignition and fuel supply functions.
• If the battery is completely discharged when the windows are
fully raised, open the door with the
utmost care; do not close the door
again until it is possible to lower the
window.
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WARNING!
• Using booster packs that have not
been checked, which could therefore
release a too high charging voltage
(higher than 14 V), in extreme
environmental conditions (for
example: closed areas or without
proper ventilation and temperatures
higher than 122°F/50°C or lower
than -4°F/-20°C) create the right
conditions for ignition which could
then cause the battery to explode.
Therefore you shall always perform
jump-starting operations using the
adequate tools and in the best
environmental conditions, taking all
necessary precautions.
• Do not attempt jump-starting if the
discharged battery is frozen. It could
rupture or explode during jump start
and cause personal injury.
• Do not carry out this procedure if
you have not done it before:
incorrect maneuvers can originate
high electrical discharges and even
cause the battery to explode.
• To avoid the risk of explosion or fire,
do not approach the battery with open flames or cigarettes that could
generate sparks.
NOTE:
If
you need to disconnect the battery
from the vehicle electrical system, see
“Maintenance - Free Battery” in
section “Maintenance and Care”).
Access the Battery
The battery is stored in the trunk.
• Open the trunk lid (see “Open and Close the Trunk Lid” in section
“Before Starting”).
• Remove any luggage from the trunk compartment.
• Remove the floor panel from the trunk compartment.
• Remove the inside covering panel from the battery compartment. Remove the cover from the right side
of the battery which protects the
positive pole.
Jump-Start Procedure
WARNING!
• The battery is secured to the vehicle
with a metal clamp (indicated in the
picture), so be extremely careful not
to let the clips on the end of the
cables come into contact with it.
• Remove any metal jewelry such as
watch bands or bracelets that might
make an inadvertent electrical
contact. You could be seriously
injured.
• Do not allow the vehicles involved in
the jump-starting operation to touch
each other as this could establish a
ground connection and cause
personal injury.
• Turn off the heater, radio, and all unnecessary
electrical accessories.
• Set the parking brake, shift the automatic transmission into P (Park)
and turn the key in the ignition
switch to STOP (OFF) position.
• If using another vehicle to jump start the battery, park the vehicle within
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