2020 MASERATI GRANTURISMO turn signal bulb

To activate lane change function, tap
the lever up or down once, without
moving beyond the detent. The turn
signals (right or left) will flash three
times then automatically turn off.
This function is useful when
overtaking or changing lanes.NOTE:
If either light remains on and does not
flash, or flashes at a fast rate, check
for a defective outside light bulb. If an
indicator on instrument cluster fails
while moving the lever, then the
indicator bulb is probably defective.
High Beams and Flashing
To switch on the high beams with the
light switch in headlamp
or
“AUTO” position, shift the left-hand
multifunction lever onward.
A related
blue telltale will
illuminate on the tachometer.
By pulling the lever backward (toward
the steering wheel) you switch off the
high beams and switch on the low
beams.You can signal another vehicle with
your headlights by lightly pulling the
left-hand multifunction lever toward
you. This will turn on the high beams
headlights until the lever is released.
Flashing occurs also with lights off
(light switch in position “0”) if the key
in the ignition switch is inMAR (ON)
position.
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Left Turn Signal Indicator Light
The indicator lights up when
the left turn signals or the
hazard flashers are turned on.
The indicator light will flash at
the same frequency of the turn signals
and is controlled by the left
multifunction lever.
If the vehicle electronics sense that the
vehicle drives for more than 1 mile
(1.6 km) with either turn signal on, a
continuous sound will alert the driver
to turn the signal off.
If the indicator flashes at a rapid rate,
check for a defective exterior light
bulb.
Rear Fog Light Indicator
This indicator lights up when
the rear fog lights are
switched on.
Tire Pressure Monitoring Light (*)
This indicator light is
connected to the Tire Pressure
Monitoring System (TPMS).
Under normal conditions, the
warning light should illuminate when
the key in the ignition switch is in
MAR (ON)position and should go off
as soon as the engine is started.
If the warning light remains lit or
illuminates while driving, the pressureof one or more tires is too low: the
related message will be displayed.
If the warning light flashes prior to
remain on, it indicates that the system
is temporarily unavailable.
This warning light illuminates even
when you calibrate the TPMS and
remains lit until the system is
calibrated.
Please refer to “Tire Pressure
Monitoring System (TPMS)” in section
“Driving” for further information.
Telltales on Tachometer
Following telltales are displayed on
the tachometer and related messages
are visible for 10 seconds on the
central sector of the display, unless
otherwise indicated (see “TFT Display”
in this chapter).Anti-Lock Brake Light (*)
This light, and its related
message, indicate possible
malfunctions of the Anti-Lock
Brake System (ABS).
The light will turn on when the key in
the ignition switch is inMAR (ON)
position and may stay on for 4
seconds. If the ABS light remains lit or
turns on while driving, the Anti-Lock
portion of the brake system is not
functioning and requires service.
However, the conventional brake
system will continue to operate
normally if the
indicator light is
switched off. If the ABS light turns on
while driving, or if it does not switch
on when the key in the ignition switch
is inMAR (ON)position, please visit as
soon as possible anAuthorized
Maserati Dealerin order to restore the
Anti-Lock brakes functions.
Seat Belt Reminder Light (*)
When the key in the ignition
switch is inMAR (ON)
position, the seat belt
reminder light will light up for
a few seconds as a bulb check.
During the bulb check, you will hear
an acoustic signal if one or both front
seat belts are unbuckled.
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After the bulb check or while driving,
if driver or front passenger seat belt is
unbuckled, together with the acoustic
signal the seat belt reminder light will
light up.
WARNING!
Maserati urges you to use the seat
belts correctly fastened and adjusted
at all times. Correct use of the seat
belts can help reduce the risk of
serious injury in the event of an
accident. Do not pass seat belts over
sharp edges: they could tear. Do not
pin anything to the seat belts. This
could reduce their initial strength and
cause them to tear in the event of a
crash.
Refer to “Occupants Restraint
Systems” in section “Before Starting”
for further information.
Low Brake Fluid Warning Light (*)
This warning light illuminates
when the brake fluid level
drops below the minimum
level. If accompanied by a
specific message, it indicates an EBD
system failure.
In this case, do not apply the brakes
suddenly, since this may cause an earlylocking of the rear wheels. Driving
extremely carefully, immediately go to
the nearestAuthorized Maserati
Dealerto have the system checked.
WARNING!
If the warning light illuminates while
driving, immediately check the brake
fluid level. If the fluid is below the
minimum level, there may be a leak in
the circuit. Contact an Authorized
Maserati Dealer before driving further.
Air bag/Pretensioner Warning Light (*)
This warning light will
illuminate for a few seconds
for a bulb check when the key
in the ignition switch is in
MAR (ON)position. If the light does
not illuminate while starting the
engine, stays lit, or switches on while
driving, have the system checked at an
Authorized Maserati Dealeras soon as
possible.
In the latter case, the message will
remain displayed.
See “Supplemental Restraint System
(SRS) – Air bags” in section “Before
Starting” for further information.
WARNING!
If the indicator light remains ON or if
it does not illuminate or illuminates
while driving, contact an Authorized
Maserati Dealer as soon as possible.
Electronic Stability Control (ESC)
Malfunction Indicator Light (*)
This indicator light on the
instrument cluster will display
when the key in the ignition
switch is inMAR (ON)position.
It should switch off by starting the
engine.
If the light stays on with the engine
running, there is a malfunction in the
ESC system.
If the light still stays on after several
ignition cycles, and the vehicle has
been driven for several kilometers at
more than 30 mph (48 km/h) speed,
visit anAuthorized Maserati Dealeras
soon as possible to have the problem
diagnosed and restored.
NOTE:
Each time the key in the ignition
switch is turned inMAR (ON)position:
•The ESC off indicator light and the
ESC malfunction indicator light
illuminate temporarily.
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•The ESC system will be on, even if it
was turned off previously. The ESC
system will make buzzing or clicking
sounds when active. This is normal;
the sounds will stop when ESC
becomes inactive by solving the
problem that caused the ESC
activation.
Air Bag Malfunction Warning Light (*)
The warning light flashes to
indicate a malfunction of the
warning light.
WARNING!
•Turning the key in the ignition
switch to MAR (ON) position, the air
bag malfunction warning light
illuminates but should go off after a
few seconds with the engine
running.
•If the air bag malfunction warning
light remains on or stays on or if it
does not illuminate or if it
illuminates while driving, contact
your Authorized Maserati Dealer as
soon as possible.
Right Turn Signal Indicator
This indicator lights up when
the right turn signals or the
hazard flashers are switched
on.
The indicator will flash at the same
frequency of the turn signals and is
controlled by the left multifunction
lever.
If the vehicle electronics sense that the
vehicle drives for more than 1 mile
(1.6 km) with either turn signal on, a
continuous sound will advise the
driver to turn the signal off.
If the indicator flashes at a fast rate,
check for a defective outside indicator
light bulb.
Maserati CODE Warning Light (*)
With the key in the ignition
switch inMAR (ON)position,
the amber warning light in
the instrument cluster and on
the display illuminates when the
system detects the following faults:
• alarm system not available;
• electronic key not detected;
• have the vehicle protection system
checked.
Or when the user is informed of the
following events:
• vehicle break-in detected;• electronic key not recognized.
Electronic Stability Control (ESC) OFF
Indicator Light
This indicator notifies that the
Electronic Stability Control
(ESC) is disabled; the linked
message will be displayed.
Parking Brake Engaged Indicator
This indicator light illuminates
when the parking brake is
applied.
Brake Pads Worn Warining Light (*)
This warning light illuminates
on the instrument cluster
when the brake pads have
reached their wear limit.
Please contact anAuthorized Maserati
Dealer.
High Coolant Temperature Warning
Light
The thermometer in the instrument
cluster indicates the temperature of
the coolant. If the needle indicates
high temperatures and at the same
time the warning light comes on, stop
the vehicle immediately and have the
cooling system checked by an
Authorized Maserati Dealer.
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Engine Temperature Warning Light
This warning light coupled
with the light on the coolant
thermometer notifies when
the engine is overheated. If
the temperature reaches critical levels
this warning light will illuminate in red
color combined with the related
message on display.
If the indicator light switches on while
driving, safely pull over and stop the
vehicle. If the A/C system is on, turn it
off. Also, shift the transmission into N
(Neutral) and idle the vehicle. If the
temperature does not return to
normal, immediately turn the engine
off and contact anAuthorized
Maserati Dealer.
Check “Engine Overheating” in section
“In an Emergency” for more
information.
Doors and Lids Open Warning Light
This warning light indicates
that the doors or lids are open
or not properly closed. The
instrument cluster display also
shows an image of the vehicle with the
part not closed highlighted in red and
the related message.
WARNING!
Before starting off, close any doors
and lids that are open or not properly
closed.
Fuel Cutout Enabled Warning Light
This warning light illuminates
when a collision activates the
inertia switch, thus cutting off
the fuel supply.
WARNING!
After a collision, if you smell fuel or
note leakages from the fuel system,
do not reactivate the switch in order
to prevent the risk of fire.
Windshield and Headlights Washer
Low Fluid Indicator
This indicator will illuminate
for 10 seconds to indicate a
low level of the windshield
and headlights washer fluid. A
related message will be displayed.
See “Maintenance Procedures” in
section “Maintenance and Care” for
fluid filling.Lighting System Failure Warning Light
This warning light illuminates
in the case of a system failure
or burning-out of the position,
turn signal, rear fog and
license plate light bulbs.
See "Bulb Replacement" in section
"Maintenance and Care" for further
details.
Stop Light Failure Warning Light
This warning light illuminates
in the case of a system failure
or burning-out of the stop
light bulbs.
See "Bulb Replacement" in section
"Maintenance and Care" for further
details.
Twilight Sensor Failure Warning Light
This warning light illuminates
in the case of a failure of the
twilight sensor.
Contact anAuthorized
Maserati Dealerto have the vehicle
checked.
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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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