2019 MASERATI GRANTURISMO CONVERTIBLE light

Pos.Amp. –
Color System /
Component
F04 Maxi 40 A –
Orange ABS cylinder
F05 Maxi 40 A –
Orange A.C. Node
F06 Maxi 60 A –
Blue Fan 2 relay
F07 30A–
Green T07 I.E. main
relay
F08 7.5A–
Brown T08 - Air
conditioner
compressor
relay
F09 7.5A–
Brown T05 stop light
control relay
F10 15 A – Blue T06 horn relay
F11 10 A – Red LH high-beam
F14 7.5A–
Brown Third stop
F15 15 A – Blue Alternator
sensing
F16 10 A – Red LH spot light
F17 10 A – Red RH high-beam
F18 7.5A–
Brown I.E. bank
F19 7.5 A – Blue T02 DRL lights
relayPos.Amp. –
Color System /
Component
F20 10 A – Red T17 Key lock
solenoid relay
F21 - Not used
F22 - Not used
F23 10 A – Red ABS Electronics
F24 10 A – Red RH spot light
F30 30A–
Green T20 ignition
relay
F81 Maxi 50 A –
Red CPL2
F82 - Not used
F83 Maxi 50 A –
Red Air pump relay
F84 20A–
Yellow Ignition switch.
F85 30A–
Green Headlight
washers
F87 - Not used
F88 15 A – Blue Main
injector/coil
relay - cylinders
1-4
F89 15 A – Blue Main
injector/coil
relay - cylinders
5-8Pos.
Amp. –
Color System /
Component
F90 15 A – Blue Main I.E. relay,
secondary
connected
devices
F91 10 A – Red Main relay, I.E.
ECU
F92 15 A – Blue Main relay,
oxygen sensors
F93 - Not used
F94 7.5A–
Brown NCS
F95 7.5A–
Brown CSG
F96 7.5A–
Brown Alternator
F97 10 A – Red I.E. ECU
F98 - Not used
F99 - Not used
F100 - Not used
F101 - Not used
F102 - Not used
F103 - Not used
F104 - Not used
F105 - Not used
F106 - Not used
Maintenance and Care
7
253

Pos.Amp. –
Color System /
Component
F107 - Not used
Fuses in Passenger
Compartment
• To access the fuses lift the guard on
the left side of the steering wheel.
The fuses are housed in two 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.
Passenger Compartment Fuses
Pos. Amp. –
Color System / Component
F12 15 A – Blue Right-hand low
beam
F13 15 A – Blue Left-hand low beam
F31 7.5 A – Brown A/C unit, NBC (Body
Computer Node),
high beam relay
F32 10 A – Red Domelights, step
lights, CAV, driver-
and passenger-side
footwell lights,
outside mirror lights
F33 30 A – Green Driver’s seat
(movement)
F34 30 A – Green Passenger’s seat
(movement)
F35 7.5 A – Brown ACC, FN and LF relay
coil
F36 10 A – Red NQS
F37 10 A – Red NQS (Instrument
Cluster Node), CPP,
CPD
F38 15 A – Blue Rear lid lock
Maintenance and Care
7
254

Pos. Amp. –Color System / Component
F39 15 A – Blue NIM (Inside Roof
Node), NCL (Air
conditioning and
heating system
node), OBD socket,
CSA (Alarm system
siren ECU), CAV
(Motion sensing
alarm ECU), radio,
NAVTRAK
F40 30 A – Green Heated rear window
F41 - Not used
F42 7.5 A – Brown NCL and windshield
wiper control
F43 30 A – Green Windshield
wiper/washer
(Connected Devices
Relay INT/A)
F44 20 A – Yellow Front and rear power
outlets (INT/A device
relay) front seat
heating (passenger
side)
F45 - Not used
F46 20 A – Yellow NPG/NPP locksPos. Amp. –
Color System / Component
F47 30 A – Green NPG (Driver’s door
node)
F48 30 A – Green NPP (Passenger’s
door node)
F49 7.5 A – Brown NVO (Steering wheel
node), CSG (Power
steering ECU), CSP
(Twilight/rain sensor
ECU), NIM (Inside
Roof Node), NCL,
Radio, CEM, CRP,
domelight molding,
NAVTRAK
F50 7.5 A – Brown Air bag system
F51 7.5 A – Brown NCA (Automatic
Gearbox Node)
F52 15 A – Blue Front seat heating
(driver side) (INT/A
device relay)
F53 10 A – Red Rear fog lights
Fuses in Trunk Compartment
• To access the fuses, remove the floor
panel. • Remove the inside covering panel of
the battery compartment.
There are two control boxes.
• To access the fuses inside the control boxes, remove the covers by levering
up the fastening tabs.
Maintenance and Care
7
255

The following table points out the
position as featured in the picture, the
type and function of the fuses
included in these control boxes.Trunk Compartment Fuses
Pos. Amp. –
Color System /
Component
F54 30 A – Green HI-Fi amplifier
F55 7.5 A – Brown Lights
F56 10 A – Red +30 NAG, NAVTRAK,
Harman tuner, MTC+
(Japan)
F57 - Not used
F58 7.5 A – Brown Reverse
F59 15 A – Blue Fuel tank door
power supply from
T22
F60 7.5 A – Brown NSP
F61 20 A – Yellow Rear RH ACE
F62 20 A – Yellow NCA
F63 15 A – Blue +30 battery charge
F64 - Not used
F65 20 A – Yellow Rear LH ACE
Pos. Amp. –
Color System /
Component
F66 20 A – Yellow Fuel pumps
F67 - Not used
F68 - Not used
F69 - Not used
F77 - Not used
F78 20 A – Yellow Power outlet
F79 - Not used
F80 30 A – Green Bass box
F108 40 A – Orange +30 NCP hydraulic
pump
F109 40 A – Orange +30 NCP ECU/front
latch
F110 - Not used
F111 - Not used
F112 - Not used
F113 - Not used
Maintenance and Care
7
256

Bulb Replacement
The signal failure of an external light
(turn signal, low beam and high beam,
license plate light, reverse light, brake
light and rear fog light) is
communicated to the instrument
cluster that displays on the TFT screen
the
oramber warning light
and a text message indicating which
light is faulty.
Front Headlights
The light bulbs of the headlight
clusters are arranged as follows:
1 Bi-Xenon low-beam/high-beam
bulb.
2 Position light and DRL (*) LED.
3 Turn signal light bulb.
4 FTP bulb, headlight flashing.
5 Side marker bulb.
(*) On vehicles for the Canadian
market DRL are always enabled.
CAUTION!
Due to the complexity of the
operation, for the replacement of the
headlight clusters light bulbs, we
recommend that you contact an
Authorized Maserati Dealer .
WARNING!
The headlamps are a type of high
voltage discharge tube. High voltage
can remain in the circuit even with the
headlamp switch and the ignition
switch off. Because of this, you should
not attempt to replace a headlamp
bulb yourself, but take the vehicle to
an Authorized Maserati Dealer for
service.
Tail-Light Clusters Light Bulbs
The taillight bulbs are arranged as
follows:
1 Position light guide LED.
2 Stop light LED.
3 Turn signal LED.
4 Reverse light bulb.
5 Rear fog light bulb.
Tail-Light Clusters Bulbs
Replacement
Most of the lamps of the taillight are
LED powered and cannot be replaced
individually. The only exceptions are
the reverse and the rear fog light
bulbs for which you find below the
replacement procedure.
Contact an Authorized Maserati
Dealer to locate the correct parts and
replace them.
Maintenance and Care
7
257

Reverse and Rear Fog Light
To replace a bulb of these lights:
• Lift the trunk compartment lid.
• Remove the panel from the trunk lid.
• Rotate the bulb holdercounterclockwise and slide it out of
the light cluster.
• Remove the bulb by gently pushing it and rotating it counterclockwise.
• Insert the new bulb in the holder by slightly pushing it and rotating it
clockwise.
• Insert the bulb holder in the light cluster and rotate it clockwise.
• Close the door on the covering panel.Side Turn Signal Light (Sport
version)
To replace the side turn signal light
bulb (5W) on the rear part of the front
mudguard:
• Push the turn signal forward tocompress the retaining spring clip.
• Take out the rear part of the turn signal by releasing the retaining tab
and remove the unit.
• Remove the bulb holder from the turn signal lens turning it
counterclockwise. • Extract the bulb from the holder by
turning it clockwise.
• Replace the bulb.
• Refit the bulb holder in the turn signal lens turning it clockwise.
• Refit the turn signal in the seat of the mudguard, inserting first the
retaining tab on the rear part of the
turn signal lens.
Maintenance and Care
7
258

• Press the front part of the turnsignal lens until hearing the spring
clip click into position.
CAUTION!
Proceed with care when removing the
side turn signal light to avoid
damaging to the vehicle body or the
turn signal itself.
Side Turn Signal Lights (MC
version)
To replace side turn signal light bulb
(5W) on the rear part of the front
mudguard:
• Gently pry the turn signal light off the vehicle body by levering with a
non-metal tool under the rubber
part.
CAUTION!
Proceed with care when removing side
turn signal light to avoid damaging
the vehicle body or to the turn signal
itself. • Pull turn signal light off its seat
enough
to gain access to bulb holder
cap.
• Separate the outer lens along with the rubber mount from the bulb
holder cap.
• Pull back the bulb holder cap and remove the bulb by turning it
counterclockwise while pulling it off
the bulb holder seat. • Replace the bulb.
• Fit the new bulb to the bulb holder
by pushing it into cap while turning
it clockwise.
• Fit the cap over the bulb holder and assemble with the turn signal light.
• Push the turn signal light into place until firmly seated against the body.
Third Stop Light
In order to replace the bulb, the light
cluster must be removed. To perform
this operation, it is therefore
recommended that you contact an
Authorized Maserati Dealer.
Maintenance and Care
7
259

License Plate Lights
To replace the license plate light bulb
(C 5W):
• Undo the two fastening screws forthe lens/bulb holder unit.
• Remove the unit from the trunk lid and replace the bulb.
Interior Lights
CAUTION!
Before replacing a bulb, ensure that
the matching fuse is intact. For
replacement, use only original new
light bulbs having the same rating as
the old one.
Courtesy Lights (below Door)
T
o replace the bulb (W5W):
• use a screwdriver positioned at the indicated point to lever out the light
fixing frame;
• rotate the bulb holder and take it out; • replace the pressure-fitted bulb;
• refit the bulb holder inserting first
the electrical connector side and
then pressing on the other side to
hook up the clip.
Front Domelight
To replace the light bulbs:
• Gently pry with a screwdriver at points indicated in picture and
remove the molding.
Maintenance and Care
7
260