2020 MASERATI GRANTURISMO light

Pos. Amp. –
ColorSystem /
Component
F04 Maxi 40 A –
OrangeABS cylinder
F05 Maxi 40 A –
OrangeA.C. Node
F06 Maxi 60 A –
BlueFan 2 relay
F07 30 A –
GreenT07 I.E. main
relay
F08 7.5 A –
BrownT08 - Air
conditioner
compressor
relay
F09 7.5 A –
BrownT05 stop light
control relay
F10 15 A – Blue T06 horn relay
F11 10 A – Red LH high-beam
F14 - Not used
F15 15 A – Blue Alternator
sensing
F16 10 A – Red LH spot light
F17 10 A – Red RH high-beam
F18 7.5 A –
BrownI.E. bank
F19 15 A – Blue T02 DRL lights
relay
F20 - Not usedPos. Amp. –
ColorSystem /
Component
F21 - Not used
F22 - Not used
F23 10 A – Red ABS Electronics
F24 10 A – Red RH spot light
F30 30 A –
GreenT20 ignition
relay
F81 Maxi 50 A –
RedCPL2
F82 - Not used
F83 Maxi 50 A –
RedAir pump relay
F84 20 A –
YellowIgnition switch
F85 30 A –
GreenHeadlight
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. –
ColorSystem /
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 7.5 A –
Brown+15 Controls on
inside roof
F94 7.5 A –
BrownNCS
F95 7.5 A –
BrownCSG
F96 7.5 A –
BrownAlternator
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
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Passenger Compartment Fuses
Pos. Amp. –
ColorSystem / Component
F12 15 A –
BlueRight-hand low
beam
F13 15 A –
BlueLeft-hand low beam
F31 7.5 A –
BrownA/C unit, NBC (Body
Computer Node),
high beam relay
F32 10 A –
RedDomelights, step
lights, CAV, driver-
and passenger-side
footwell lights,
outside mirror lights
F33 30 A –
GreenDriver’s seat
(movement)
F34 30 A –
GreenPassenger’s seat
(movement)
F35 7.5 A –
BrownACC, FN and LF relay
coil
F36 10 A –
RedNQS
F37 10 A –
RedNQS (Instrument
Cluster Node), CPP,
CPD
F38 15 A –
BlueRear lid lock
Pos. Amp. –
ColorSystem / Component
F39 15 A –
BlueNIM (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 –
GreenHeated rear window
F41 - Not used
F42 7.5 A –
BrownPower supply for
control panel on roof
F43 30 A –
GreenWindshield
wiper/washer
(Connected Devices
Relay INT/A)
F44 20 A –
YellowFront and rear power
outlets (INT/A device
relay) front seat
heating (passenger
side)
F45 - Not used
F46 20 A –
YellowNPG/NPP locksPos. Amp. –
ColorSystem / Component
F47 30 A –
GreenNPG (Driver’s door
node)
F48 30 A –
GreenNPP (Passenger’s
door node)
F49 7.5 A –
BrownNVO (Steering wheel
node), CSG (Power
steering ECU), CSP
(Twilight/rain sensor
ECU), NIM (Inside
Roof Node), NCL,
Radio, CEM, CRP,
domelight molding,
windshield wiper
controls, NAVTRAK
F50 7.5 A –
BrownAir bag system
F51 7.5 A –
BrownNCA (Automatic
Gearbox Node)
F52 15 A –
BlueFront seat heating
(driver side) (INT/A
device relay)
F53 10 A –
RedRear fog lights
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Pos. Amp. –
ColorSystem / Component
F64 - Not used
F65 10 A –
RedKey-Lock solenoid
F66 20 A –
YellowFuel pumps
F67 - Not used
F68 - Not used
F69 - Not used
F77 - Not used
F78 20 A –
YellowPower outlet
F79 - Not used
F80 25 A –
WhiteBass boxBulb 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:
1Bi-Xenon low-beam/high-beam
bulb.
2Position light and DRL (*) LED.
3Turn signal light bulb.
4FTP bulb, headlight flashing.
5Side 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.
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Tail-Light Clusters Light Bulbs
The taillight bulbs are arranged as
follows:
1Position light guide LED.
2Stop light LED.
3Turn signal LED.
4Reverse light bulb.
5Rear 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 anAuthorized Maserati
Dealerto locate the correct parts and
replace them.Reverse and Rear Fog Light
To replace a bulb of these lights:
• Lift the trunk compartment lid.
• Open the door on the covering
panel, in position with the light
cluster.
• Rotate the bulb holder
counterclockwise 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 to
compress 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.
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• 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.• Press the front part of the turn
signal 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.
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• 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.
License Plate Lights
To replace the license plate light bulb
(C 5W):
• Undo the two fastening screws for
the 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)
To 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;
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250

• 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 domelight.• Replace the timed or reading light
bulb by rotating it.
• Refit the domelight inserting first
the front side and then pushing the
rear side into its seat.
CAUTION!
When refitting the domelight, make
sure that the electric wires are
correctly positioned and do notinterfere with the domelight edges
and with the retaining tabs.
Rear Domelight
To replace the light bulb:
• Remove the domelight, by gently
prying it out with a screwdriver at
point indicated in picture.
• Remove the light bulb from the bulb
holder: replace the light bulb.
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• Refit the domelight inserting first the
electrical connector side and then
pressing the other side until it is
firmly secured in place.
Courtesy Mirror Light
To replace the bulb (12V - 5W
“torpedo” type):
• Remove the fixing frame from the
sun visor by levering it out gently at
points indicated in picture.
• Replace the bulb located on the back
of the mirror frame.
• Refit the fixing frame by pressing it
on the sun visor.
Trunk Compartment Light
To replace the bulb (W5W) inside the
trunk compartment, proceed as
follows after trunk lid opening.• Remove the light fixing frame by
levering it out gently at the indicated
point with a screwdriver.
• Raise the lens cover.
• Replace the pressure-fitted bulb.
• Refit the lens cover, inserting first the
electrical connector side and then
pressing on the other side.
A/C System Maintenance
For the best performance, the air
conditioning system should be checked
and serviced by anAuthorized
Maserati Dealerat the beginning of
the warm season.
This service should include cleaning of
the condenser, check of the drive belt
tension and a performance test.
During the winter, the air conditioning
system should be operated at least
once a month for about 10 minutes.
CAUTION!
Do not use chemical flushes in your air
conditioning system as the chemicals
can damage your air conditioning
components. Such damage is not
covered by the New Vehicle Limited
Warranty.
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
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