well-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
Useful Advice to Extend
Battery Life When parking the vehicle, make sure
that the doors, front, rear lids and
flaps are properly closed. All interior
lights should be off.
When the engine is turned off, do not
keep the connected devices switched
on for a long time (such as radio,
hazard warning flashers, fan, etc.).
CAUTION!
If the battery charge remains below
50% for a long period of time, it will
be damaged due to sulfation; its
performance and starting power will
be reduced and it will be more subject
to freezing.
We recommend you to have the
battery
charge condition
checked,
preferably at the beginning of the
cold season, to prevent the electrolyte
from freezing. This check should be carried out more
frequently if the vehicle is used mainly
for short trips or if it is equipped with
power-absorbing devices that remain
permanently on even when the
ignition switch is off. This applies
above all if these devices have been
retrofitted ("Aftermarket" services).
If the vehicle is not used for long
periods of time, please see “Vehicle
Stored for Long Periods” in this
section.
Battery Recharge WARNING!
The process of charging or recharging
the battery produces hydrogen, a
flammable gas that can explode and
cause serious injuries. When charging
or recharging the battery, follow the
recommended precautions at all
times.
• Before using a charger device
always check that this tool is
suitable for the installed battery,
with constant voltage (lower than
14.0 V) and low amperage
(maximum limit 15 A).
• Recharge the battery in a
well-ventilated environment. • Never charge or recharge a frozen
battery.
• Ensure that any sparks or open
flames are kept well away from the
battery while it is charging.
• Before using a charger to charge or
maintain the battery charge status,
carefully follow the instructions
provided to ensure the charger is
connected to the battery safely and
correctly.
It is possible to recharge the battery
without
disconnecting the cables of
the vehicle electrical system.
• To access the battery lift the ground
coverage of the trunk compartment
and remove the access cover as
previously shown (see paragraph “To
Disconnect the Battery" in this
chapter.
• Remove the protection cover and
connect the terminal clamp of the
charger positive cable (typically in
red) to the positive post (+) of the
battery.
• Connect the terminal clamp of the
charger negative cable (typically in
black) to the nut located by the
negative post (-) on the battery,
indicated in the picture.Maintenance and Care
7
335
Fuse Replacement Used Fuses Characteristics When an electrical device is not
functioning, check that the
corresponding fuse is in proper
working order (intact).
A Fuse intact
B Fuse blown
The vehicle mainly uses mini-and
maxi-fuses with blade engagement.
Besides these there are other types of
fuses provided with holes for
attaching to the cable connection
terminals.
For the replacement of these fuses
contact an Authorized Maserati
Dealer .
Replace the faulty fuse with a new
one featuring the same rating, by using appropriate forceps added in
the integrated power module and
inside the cover of the rear power
distribution center.
The color identifies the value of the
fuses in amperes which is also
reported on them.
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 an Authorized
Maserati Dealer .
Position of Fuses The fuses are located in three parts of
the vehicle, namely:
• inside the integrated power module,
on the right hand side of the engine
compartment;
• inside the rear power distribution
center, behind the battery, on the
right hand side of the trunk
compartment;Maintenance and Care
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337
Ref. Type Function
36 Mini – 30A PCM module
primary load
37 Mini – 15A Engine secondary
load
38 Mini – 15A Lambda sensor
39 Mini – 7,5A Flow meters,
tank lackage,
canister, exhaust
by-pass valve and
relay coil
48 – –
49 Mini – 10A Pedal brake
switch - TCM
module
50 Mini – 15A +30 PCM module
51 Mini – 30A Fuel pump relay
input
52 Mini – 5A Starter solenoid
signal for PCM
and voltage
stabilizer
53 Mini – 10A AWD module
(AWD version
only) Rear Power Distribution Center • To access the center it is necessary to
lift the ground coverage of the trunk
compartment and remove the access
cover (refer “Maintenance Free
Battery” in this section).
• To access the fuses, unhooking the
cover lock shown in picture.
• Press the release latch and lift the lid
from this side.
• Push the lid toward the right side to
release the indicated latches on the
unit. The table points out the position as
featured in the figure, the type and
function of the fuses on the rear area
distribution control unit.
Ref. Type Function
2 Maxi – 40A BCM module
3 Maxi – 40A BCM module
4 Maxi – 30A BCM module
5 Maxi – 30A BCM module
6 Maxi – 20A Sunroof module
7 Maxi – 30A Driver door
module
8 Maxi – 30A Passenger door
module
9 Maxi – 40A Start&Stop:
voltage stabilizer,
dashboardMaintenance and Care
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340
Ref. Type Function
34 Mini – 20A Soft Door Close
latch
35 – –
36 Mini – 10A Transmission
lever, TPMS
module, Navtrak,
Hands Free access
module
37 Mini – 50A Power
liftgate/trunk lid
module
38 Mini – 25A RH front seat
movement
40 Maxi – 20A Trunk power
outlet
41 – –
42 – –
43 Mini – 20A Seat passenger
heater module
44 – –
45 – –
46 Mini – 5A Rear camera
47 Mini – 5A Navtrak
48 Mini – 5A Surround view Ref. Type Function
49 Mini – 10A Internal
temperature
sensor, internal
mirror and HALF
50 – –
51 Mini – 25A Rear seat and
steering wheel
heater module
52 – –
53 – –
54 Mini – 7,5A Blind Spot
module
55 – –
56 Mini – 7,5A Blower front
HVAC coil relay
57 – –
58 – –
59 Mini – 10A SDC module,
transmission
lever, ASBM, rear
tunnel stack
switch
60 Mini – 10A SDC module
61 Mini – 25A Front console
power outlet and
cigar lighter
62 Mini – 7,5A HVAC module Ref. Type Function
63 – –
64 Mini – 10A Wi-fi
65 Mini – 10A Intelligent
battery sensor
66 Mini – 10A Wi-fi
67 Mini – 7,5A USB charge
outlet, sunroof
68 Mini – 20A Rear sunshade
module
69 Mini – 25A Rear console
power outlet and
cigar lighter
70 Mini – 10A HVAC module
and Parking Aid
Module (PAM)Maintenance and Care
7
342
Taill-Light Clusters The lights are arranged as follows:
1 Position light guide LED.
2 Stop light LED.
3 Turn signal LED.
4 Reverse light bulb (W16W).
5 Rear fog light bulb (W16W).
Light Clusters Replacement Most of the lights in the front and
rear clusters and those integrated in
the exterior mirrors are LED powered
and cannot be replaced individually.
The only exceptions are the front fog
light bulbs.
Contact an Authorized Maserati
Dealer to locate the correct parts and
replace them. Reverse Light
In order to replace the reverse light
bulb, open the trunk lid and proceed
as follows:
• Remove the cover on the fastening
screws by levering from below on
the indicated point.
• Using the screwdriver with torx-head
contained in the tool kit (see chapter
“Tool Kit” in section “In an
Emergency”), undo and remove the
two indicated fastening screws. • Remove the inspection cover from
the trunk compartment by levering
on the specific point.
• Using the 8 mm Allen wrench
contained in the tool kit (see chapter
“Tool Kit” in section “In an
Emergency”), undo and remove the
light fastening nut.
• From behind the vehicle, separate
the light cluster from the body by
gently pulling it out; do not tension
the connecting cable.Maintenance and Care
7
345
• Rotate the bulb holder anti-clockwise
and extract it from the light cluster.
• Extract the bulb from the bulb
holder and replace it with a
corresponding one. NOTE:
• The light cluster has two centering
pins, during re-assembly they must
be inserted in their respective seats
on the body. In this phase use
particular attention to prevent that
the connecting cable remain pinched
between light cluster and body, as
this could cause electric interruption.
• To avoid damages to the light cluster,
do not fasten too much the two Torx
fastening screws.
Rear fog light
In order to replace the rear fog light
bulb, open the trunk lid and proceed
as follows:
• Remove the access cover by rotating
the unlock device anti-clockwise as
shown in the picture. • Rotate the bulb holder anti-clockwise
and extract it from the light cluster.
• Extract the bulb from the bulb
holder and replace it.
NOTE:
When refitting the access cover, insert
first the side tab in the trunk lid
opening indicated in the picture, and
then rotate the unlock device
clockwise.
License Plate Lights To replace the license plate light bulb
(C 5W):
• use a screwdriver positioned at the
indicated point to lever out the light
fixing frame;Maintenance and Care
7
346
• 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.
Interior Lights Lamps inside the glove box
compartments of the dashboard and
on the sun visors are LED powered and
cannot be replaced by the owner. Contact an Authorized Maserati
Dealer to replace them.
Trunk Compartment Light To replace the bulbs (W5W) inside the
trunk, 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.
Maintenance and Care
7
347
wax products having high protective
power;
• spraying of plastic materials, with a
protective function, in the most
exposed points: underneath the
doors, inside part of the mud guards,
edges, etc.;
• use of ventilated box sections,
coated with protective wax products,
to avoid condensation and trapped
water which could encourage the
formation of internal rust.
Useful Advice to Keep the
Bodywork in Good Condition Paint
The paintwork does not only have an
aesthetic function but also protects
the underlying metal sheets. In the
event of abrasions or deep scratches,
we recommend to have the necessary
touch-ups made immediately, to avoid
any rust formation. Touch-ups do not
feature particular difficulties, even on
metallic finishes.
For all paint touch-ups, use only
original products indicated on the
plate applied on the lower left side of
the hood. Normal paint maintenance consists in
washing, the frequency of which
depends on the conditions of use and
of the environment. For example, if
driving the vehicle in areas where
there is high atmospheric pollution or
the roads are spread with anti-freeze
salt, it is advisable to wash the vehicle
more frequently.
ENVIRONMENTAL!
Detergents pollute water. Therefore
the vehicle should be washed in areas
equipped for the collection and
purification of the fluids used for
washing. NOTE:
The use of alcohol-based products for
cleaning the metal surfaces in the
engine compartment and/or the trunk
may deteriorate the protective paint.
It is recommended to use water-based
products.
Car Wash
For correct washing:
• wet the bodywork with a low
pressure water jet;
• pass a sponge with a light detergent
solution over the bodywork,
frequently rinsing the sponge;
• rinse well with water and dry with
an air jet or chamois leather.
When drying, take particular care with
the parts that are less visible, such as
the door and lids bays, headlight
edges, in which water can be trapped
more easily.
You are recommended not to take the
vehicle immediately into an enclosed
environment, but leave it in the open
air so as to allow the water to
evaporate.
Do not wash the vehicle after it has
been left in the sun or when the hood
is hot: the paint gloss could be
affected.Maintenance and Care
7
351