2020 MASERATI GRANTURISMO fuse

Control Plus (MTC+) settings (see
"MTC+ Settings" in section
"Dashboard Instrument and
Controls").
If one or more doors are not properly
closed when locking the doors from
the outside, they will not be locked,
while if the trunk compartment is not
properly closed, the doors will in any
case be locked.
In both cases, the malfunction will be
indicated by the turn signals flashing
for a few seconds.
NOTE:
•The interior door locking/unlocking,
trunk compartment lid opening and
fuel tank door opening buttons are
disabled when the doors are locked
from the outside.
•In the event that the inertia switch
activates, the doors are electrically
unlocked and the vehicle can be
accessed by pressing the rear button
inside each handle.
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
Before Starting
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Front Seats
Seats and seat belts are part of the
Occupant Restraint System of the
vehicle. For further information, see
chapter “Occupant Restraint System”
in Section “Before Starting”.
WARNING!
Be sure everyone in your vehicle is in a
seat and using a seat belt properly.
Seat Adjustments
The seats can only be adjusted with
the key in the ignition switch inMAR
(ON)position.
It is however possible, when the door
is closed, to operate the seat for
approx. 15 seconds after turning the
key toSTOP (OFF)position and then
for other 15 seconds after the last
operation.
The power seats switches are located
on the outboard side of the seat
cushion.
Use the front switch1to move the
seat up or down, forward or rearward
or to recline the seat cushion.
Use the switch2to adjust the lumbar
support and recline the seatback.Seat Forward/Rearward Adjustment
The seat can be adjusted both forward
and rearward.
Push the seat switch1forward or
rearward, the seat will move in the
direction of the switch.
Release the switch1when the desired
position is reached.
Seat Up/Down Adjustment
The height of the seat can be adjusted
up- or downward.
Grip switch1from the center and push
it down or up.
Release the switch1when the desired
position is reached.
CAUTION!
If the seat's movement does not work,
make sure that the corresponding fuse
is not tripped (see chapter “FuseReplacement” in section “Maintenance
and Care”).
Seat Tilt Control (Up/Down)
The angle of the seat cushion can be
adjusted in four directions.
Pull upward or push the front of the
switch1, to move the front cushion
seat in the direction of the switch.
Release the switch1when the desired
position is reached.
Perform the same maneuver by acting
on the back of the switch1.
Seatback Inclination Control
The angle of the seatback can be
adjusted forward or rearward.
Push the seatback switch2forward or
rearward, the upper seatback will
move in the direction of the switch.
Release the switch2when the desired
position is reached.
WARNING!
Sitting in a reclined position while the
vehicle is in motion could be
dangerous. The seatback should not
be tilted back too far.
The 3-point shoulder/lap belt must be
firmly secured against the occupant’s
body in order to function properly.
Therefore, both the driver’s and
Understanding the Vehicle
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74

Interior Features
Electric Power Outlets
The vehicle is equipped with two 12
Volt (13 Amp) electric power outlets.
One in passenger compartment on the
central console, under the cover with
armrest function, using the socket of
the cigarette lighter as power outlet
and one fitted in the trunk.
All power outlets are supplied only
when the engine is started or the key
in the ignition switch is turned inACC
orMAR (ON)position.
Power outlets are protected by a fuse.
Insert a cigarette lighter or accessory
plug into the power outlets to ensure
proper operation. Otherwise, check
the matching fuse integrity, see “Fuse
Replacement” in section
“Maintenance and Care” for further
information.
CAUTION!
• Do not plug in accessories that
exceed the maximum power of 160
Watts (13 Amps) at 12 Volts.
• Power outlets are designed for
accessory plugs only. Do not insert
any other object in the power
outlets as this will damage the outletand 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
left side of the trunk compartment.
Understanding the Vehicle
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93

(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 isselected, 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.
When the system refuses to engage a
gear, an acoustic signal will sound for a
few seconds.
Driving
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• by turning the engine off; or
• by turning ON/OFF switch to "OFF"
position.
Warnings while Driving with CC
WARNING!
•When driving with CC activated, do
not shift to N (Neutral) position. It is
advisable to activate CC only when
traffic and road conditions permit
safe use of this device, that is: on
straight and dry roads, expressways
or highways, smooth flowing traffic
and smooth asphalt. Do not activate
this device when driving in town or
in heavy traffic.
•CC can only be activated at speeds
exceeding 19 mph (30 km/h).
•CC can only be activated in 4th, 5th
or 6th gear, depending upon the
vehicle speed.
•When driving downhill with the CC
activated, the vehicle may pick up
speed slightly exceeding the speed
stored, due to the change in the
engine load.
•In the event of malfunctioning or
failure of CC, turn ON/OFF switch to
"OFF" position and contact the
Authorized Maserati Dealer afterhaving checked that the relative
fuse is in proper working order.
•ON/OFF switch can be always left at
"ON" position without damaging
the CC. In any case, it is advisable to
deactivate the CC when it is not in
use. Turn ON/OFF switch to "OFF"
position to prevent any speeds from
being unintentionally stored.
Tires - General
Information
Tire Safety Information
Tire Markings
1. U.S. DOT Safety Standards Code
(TIN).
2. Size Designation.
3. Service Description.
4. Maximum Pressure and Maximum
Load.
5. Treadwear, Traction and
Temperature Grades (see
“Department of Transportation
Uniform Tire Quality Grades” in
this section).
Driving
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7 – Maintenance and Care
Scheduled Maintenance Service............................ 222
Scheduled Service Plan................................... 224
Maintenance Procedures................................. 229
Maintenance-Free Battery................................ 237
Fuse Replacement...................................... 241
Bulb Replacement...................................... 247
A/C System Maintenance................................. 252
Wheels Maintenance.................................... 254
Bodywork Maintenance and Care.......................... 255
Interior Maintenance and Care............................ 258
Vehicle Stored for Long Periods............................ 259
Restarting the Vehicle.................................... 260
Battery Statement...................................... 260
221

Fuse Replacement
Used Fuses Characteristics
When an electrical device is not
functioning, check that the
corresponding fuse is in proper
working order (intact).
AFuse intact
BFuse blown
Replace the faulty fuse with a new
one featuring the same rating, by
using appropriate forceps.The color identifies the value of the
fuses in amperes which is also
reported on them.
The vehicle is endowed with mini- and
maxi-fuses.
The table shows the match between
color and amperage of mini and maxi
fuses.
Type
Mini Fuse Maxi Fuse
Beige - 5 Yellow - 20
Brown - 7.5 Green - 30
Red - 10 Orange - 40
Blue - 15 Red - 50
Yellow - 20 Blue - 60
White - 25
Green - 30
CAUTION!
• Never replace a blown fuse with
anything other than a new and
suitable fuse (same rating).
• After replacing a fuse, if the fault
recurs, contact anAuthorized
Maserati Dealer.
Position of Fuses
The fuses are located in three parts of
the vehicle, namely:
• On the right hand side of the engine
compartment.
• Behind the glove compartment, to
the left of the steering wheel.
• In the trunk compartment next to
the battery.
Fuses Inside Engine
Compartment
• To access the fuses, lift the hood and
remove the covering panel.
Maintenance and Care
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• Undo the four retaining screws and
remove the cover.
The fuses are housed in three control
boxes.The following table points out the
position as featured in the picture, the
type and function of the fuses
included in these control boxes.
CAUTION!
If you need to wash the engine
compartment, do not direct the jet of
water for too long directly on the
engine compartment ECU.
Engine Compartment Fuses
Pos. Amp. –
ColorSystem /
Component
F01 Maxi 60 A –
BlueFan 1 relay
F02 Maxi 30 A –
GreenABS valves
F03 Maxi 20 A –
YellowT03 spot lights
relay
Maintenance and Care
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242