2020 MASERATI GRANTURISMO CONVERTIBLE battery

Interruption/Inhibition of Soft
Top Movement
Automatic movement of the soft top is
interrupted in the following cases:
• If the button is released before the
soft top has completed its movement
cycle.
• Exceeding a speed of 30 km/h
(19 mph).
Automatic movement of the soft top is
inhibited in the following cases:• Vehicle moving (at a speed above
19 mph/30 km/h).
• Trunk compartment open or not
properly closed.
• Failure of the front windows.
CAUTION!
Contact theAuthorized Maserati
Dealerto have the system properly
repaired.
• Movement system overheated.
• Low battery voltage.
CAUTION!
Contact theAuthorized Maserati
Dealerto have the battery voltage
corrected.
Understanding the Vehicle
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96

blow the fuse. Damages caused by
improper use of the power outlet
are not covered by the New Vehicle
Limited Warranty.
WARNING!
To avoid serious injury or death:
•Only devices designed for use in this
type of outlet should be inserted
into any 12 Volt outlet.
•Replacing the fuses that protect
power outlets with others of higher
amperage, there is the risk of fire.
•Do not touch with wet hands.
•If this outlet is mishandled, it may
cause an electric shock and failure.
Power Outlet on Central Console
To access the power outlet on the
central console lift the cover with
armrest function by pushing the inside
handle.
Remove the cigarette lighter and use
its socket as power outlet.
WARNING!
High power consumption items
plugged into this outlet for longperiods may discharge the battery
and/or prevent the engine from
starting.
Power Outlet inside the Trunk
The power outlet is positioned on the
right side of the trunk compartment.
Cupholders
The vehicle is equipped with two
cupholders.
CAUTION!
• Use light and shatterproof
containers.
• Do not forcefully push unsuitable
containers into the cupholders to
prevent damage to the containers.
• Do not store hot drinks.
Cupholders for Front Passengers
The front cupholders are located
behind the transmission shift lever.
Understanding the Vehicle
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103

• Lay provisionally the tether vertically
on the backrest and on the headrest.
• Place the suitcase on the cushion.
• Secure the suitcase with the tether,
which must be wound all around the
suitcase and passed through its
handles.
• Fasten the other end of the tether to
the "U" metal ring located
underneath the covering at the base
of the seat.• Using the buckle tension the tether
until the suitcase if firmly secured on
the seat.HomeLink®(for
versions/markets, where
provided)
HomeLink®replaces up to three
hand-held transmitters operating the
automatic devices that open garage
doors and gates, enable/disable the
lighting or security systems. The
HomeLink
®unit is powered by your
vehicle's 12 Volt battery. The
HomeLink
®buttons that are located in
the control panel behind the driver's
side sun visor designate the three
different HomeLink
®channels.
The HomeLink®LED is located above
the central button.
HomeLink
®is disabled when the
vehicle security alarm is active (see
“Vehicle security alarm” in section
“Before Starting”).
Understanding the Vehicle
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108

WARNING!
Vehicle exhaust contains carbon
monoxide, a dangerous gas. Do not
run your vehicle in the garage while
programming the transceiver. Exhaust
gas can cause serious injury or death.
Customer Service
If you have problems with training the
HomeLink Universal Transceiver, or
would like information on home
products that can be operated by the
transmitter, call (800) 355-3515. On the
Internet, go to www.Homelink.com.
Safety Precautions
Always refer to the operating
instructions and safety information
that came with your garage door
opener or other equipment you
intend to operate with the HomeLink
Universal Transceiver. If you do not
have this information, you should
contact the manufacturer of the
equipment.
While training or using HomeLink,
make sure you have a clear view of
the garage door or gate, and that no
one will be injured by its movement.
General Information
While programming HomeLink®,itis
advisable to disconnect the drive
motor of the gate/door to be remote
controlled, since the numerous driving
pulses launched for this operation
might damage it.
If the battery fails or is disconnected,
the stored settings are not deleted.
If the gate/door was manufactured
prior to April 1982 (not equipped with
safety systems or automatic stop in the
event of an obstacle in the range of
action), the gate/door cannot be
controlled by HomeLink
®.
If you have questions, call (800)
355-3515.
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 awell-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
Programming
• Press and hold buttons "1" and "3".
• After about 20 seconds, the LED
starts flashing.
• Release the buttons.
• Hold the remote control for the
device to be controlled close to the
HomeLink
®control panel (0-30 cm/
0-12 in).
• Simultaneously press and hold the
button on the hand-held remote
control and one of the three
HomeLink
®buttons "1", "2" or "3".
• Successful programming is signaled
by the LED flashing faster.
• Release the buttons.
To program the other buttons, repeat
the operations skipping the first three
steps.
Understanding the Vehicle
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109

and heated rear window even when
the system is off.
To activate the A/C system again, select
one of the following options:
• Fan speed “+” (button3);
• A/C compressor (button6);
• MAX DEF (button8);
• AUTO (button10).
Recirculation
It is enabled by pressing button
and allows using only the air of
the passenger compartment.
The recirculation can operate in the
following modes:Automatic Mode
When the compressor is deactivated or
outside temperatures are below 37 °F
(3 °C), the automatic recirculation
function is deactivated automatically.
After prolonged operation (over 15
minutes in a row), the system
deactivates the recirculation function
automatically for safety reasons,
allowing the exchange of air once
again.
Forced Closed Recirculation
In this operating mode, the
illumination of the amber LED
indicates that the recirculation vent is
closed.
Forced Open Recirculation
In this operating mode, the LED turned
off indicates that the outside air intake
is open.
AUTO Mode
When this button is pressed (one
button per zone), automatic mode will
control the following functions once
again:
• air distribution (for the side
concerned);
• fan speed;
• compressor operation (illumination
of the ECON LED);
• air recirculation.
REAR Mode
Press the button REAR 12 (relative LED
illuminated) to open/close the air flow
to the rear vents.
This function is active in both “MONO”
and “DUAL-ZONE” modes.
System Initialization Procedure
Every time the battery is reconnected,
when the vehicle is started the system
must be initialized by activating the
compressor. The display automatically
shows the passenger compartment
temperatures set to 72 °F (22 °C).
The system is configured as follows:
• AUTO (automatic operation, the
words “FULL AUTO” appear on the
display);
Dashboard Instruments and Controls
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154

Engine Start Failure
CAUTION!
• Do not attempt to push or tow your
vehicle to get it started. Vehicles
equipped with an automatic
transmission cannot be started this
way.
• If the vehicle battery is dead, booster
cables may be used to obtain a start
from a booster battery or the
battery in another vehicle. This type
of start can be dangerous if done
improperly. See “Auxiliary Jump
Start Procedure” in section “In an
Emergency” for further information.
Starting by cold engine
Start-off slowly, avoiding sudden
acceleration and rev the engine up at
low medium speeds. High-
performance driving should be
avoided until the engine temperature
reaches 149-158°F (65-70°C).
Engine Turn-Off
• Place the shift lever in P (Park) (see
“Automatic Transmission” in this
section).
• With the engine at idle, turn the key
in the ignition switch toSTOP (OFF)position. A burst on the accelerator
pedal before turning off the engine
has no purpose and increases fuel
consumption.
WARNING!
Never leave a vehicle out of the P
(Park) position, as it could move.
The key can only be removed from the
ignition switch when the transmission
is in P (Park) position and within 30
seconds after turning the key toSTOP
(OFF)position. If you do not remove
the key within 30 seconds, you will
need to turn it back toMAR (ON)and
then toSTOP (OFF)position to have a
further 30 seconds within which to
remove the key from the ignition
switch.
In the event that the key unlocking
system fails or if it is not possible to
shift the transmission to P (Park)
position, to remove the key you must
turn it toSTOP (OFF)position, then
remove the cap shown in picture using
a pen or sufficiently pointed tool.
Then press the button just uncovered
and at the same time extract the key
from the ignition switch. Once the key
has been removed, refit the removed
cap.
Driving
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(Continued)
• Driving on parabolic curves will
deactivate the system.
PARK OFF Mode
To deactivate manual operation of the
parking brake, with the engine on,
press the "PARK OFF" button on the
central console. The words “PARK
OFF” appear on the instrument cluster
display for 5 seconds, after which they
remain displayed but in smaller size.
To reactivate automatic operation,
press the "PARK OFF" button once
again, the words “PARK ON” appear
on the display for 5 seconds.
CAUTION!
• In certain conditions when the
battery voltage is low, the electric
parking brake system may
temporarily be deactivated for safety
reasons. Therefore, typically upon
starting the engine, when the
battery voltage drops, the message
“PARK OFF” may temporarily be
displayed on the instrument cluster,
indicating that automatic operation
is temporarily disabled.• In the case of performance starting,
check that the electric parking brake
is disengaged.
For further information see "Parking
Brake" in this section.
Sequential Manual Operation
(MANUAL)
In this mode, the transmission interacts
with the driver in order to allow
manual shift and ensure increased
control of the vehicle. The current
mode allows the gear system to
optimize the engine brake action,
remove undesired shifting into higher
and lower gears and improve the
overall performance of the vehicle.
With automatic transmission selected
(D (Drive) position), shift the
transmission shift lever to position “+”
o “–”.
When this mode is selected, the
symbol “+” or “–” illuminates on the
gear display, based on the position of
the transmission shift lever, and the
gear engaged is shown on the
instrument cluster display.
WARNING!
When sequential manual operation is
selected, upshifting or downshifting
must be performed manually.
To engage the gears, shift the
transmission shift lever to one of the
following two positions:
"+" (UP) to engage a higher gear;
"–" (DOWN) to engage a lower gear.
CAUTION!
• However, some conditions will
remain automatically controlled, for
example, when the engine is
overrevving or underrevving, the
system automatically engages a
higher or lower gear.
• If you request a gearshift in
conditions where the engine is
overrevving or underrevving, the
system will not accept the command.
• The ECU is programmed to control
one gearshift at a time, therefore,
fast and repeated actions will not
necessarily result in a gearshift. A
higher or lower gear is engaged only
if the previous procedure requested
has been completed.
Driving
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If you attempt to disengage the
parking brake without having
depressed the service brake pedal, a
message will be displayed to warn
you to do so.
•The EPB command activation while
running, generates a deceleration of
the vehicle with strong deceleration
(Dynamic Braking). It is therefore
recommended to use of this feature
only in case of emergency. The
stability of the car is guaranteed by
the action of the activated ESC
system.
Deactivating Automatic
Operation
To deactivate automatic operation of
the parking brake, with the engine
on, press the "PARK OFF" button on
the central console.The words “PARK OFF” appear on the
display for 5 seconds, after which they
remain displayed but in smaller size.
To reactivate automatic operation,
press the "PARK OFF" button once
again, the words “PARK ON” appear
on the display for 5 seconds.
CAUTION!
• In certain conditions when the
battery voltage is low, the electric
parking brake system may
temporarily be deactivated for safety
reasons. Therefore, typically upon
starting the engine, when the
battery voltage drops, the message
“PARK OFF” may temporarily be
displayed on the instrument cluster,
indicating that automatic operation
is temporarily disabled.• In the case of performance starting,
check that the parking brake is
disengaged.
Failure Indication
In the event of electric parking brake
system failure, the
warning light
on the display will light up.
Depending on the message displayed,
it signals the following failures of the
EPB system:
• “Parking brake failure: go to dealer”
If the message warning you to go to
the nearestAuthorized Maserati
Dealeris displayed, drive slowly and
remember that the electric parking
brake device is not functioning.
• “EPB is overheated”
If the vehicle has been stationary
(key in the ignition switch toSTOP
(OFF)position) for about 15 minutes
without using the parking brake,
and the warning light illuminates
again after restarting the engine,
slowly drive to the nearest
Authorized Maserati Dealer.
• “EPB failure only manual unlock
allowed: see handbook”
In this case, follow the manual
emergency deactivation procedure
in order to release the parking brake
(see “Emergency Release of the
Driving
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