2022 FIAT 500X fuse box

GETTING TO KNOW YOUR VEHICLE49
Vacation/Storage
For information on maintaining the Climate Control
system when the vehicle is being stored for an
extended period of time, see Úpage 286.
Window Fogging
Vehicle windows tend to fog on the inside in mild,
rainy, and/or humid weather. To clear the
windows, select Defrost or Mix mode and increase
the front blower speed. Do not use the
Recirculation mode without A/C for long periods,
as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of
the windshield, is free of obstructions, such as
leaves. Leaves collected in the air intake may
reduce airflow, and if they enter the air distribution
box, they could plug the water drains. In Winter
months, make sure the air intake is clear of ice,
slush, and snow.
Cabin Air Filter
The Climate Control system filters out dust and
pollen from the air. Contact an authorized dealer to
service your cabin air filter, and to have it replaced
when needed.
System Maintenance
In Winter, the Climate Control system must be
turned on at least once a month for approximately
10 minutes.
Have the system inspected at an authorized dealer
before the Summer.
NOTE:The system uses R-1234yf (refrigerant) which does
not pollute the environment in the event of acci -
dental leakage. Under no circumstances is the use
of R-134a (refrigerant) allowed.
Rapid Window Demisting (MAX-Defrost
Function)
Push the MAX-defrost button to activate (LED on)
the windshield and side window demisting
function.
The Climate Control system carries out the
following operations:
Turns on the air conditioning compressor when
environmental conditions are suitable
Turns air recirculation off
Sets blower fan to the maximum speed and
displays the fan speed (Blower Control Indicator
LED illuminated)
Directs air flow to windshield and front side
window diffusers
Activates the heated rear window defrost
Activates the heated windshield (if equipped)
When the function is activated, the AUTO button
LED turns off. With the function activated, the only
possible manual adjustments are pushing the A/C
control button, adjusting the fan speed and turning
the heated rear window off.
When the Recirculation Control or AUTO buttons
are pushed, the Climate Control system will
deactivate the Front Defrost (MAX-DEF) function.
Selecting the footwell/windshield or only
windshield distribution activates the Climate
Control system compressor and the air
recirculation is set to outside air intake.
This logic guarantees optimum visibility at the
windows. Max-defrost is also available in manual
mode.
2

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252SERVICING AND MAINTENANCE
(Continued)
FUSES
General Information
The fuses protect electrical systems against
excessive current.
When a device does not work, you must check the
electrical circuit inside the fuse for a break/melt.
Also please be aware that when using power
outlets for extended periods of time with the
engine off may result in vehicle battery discharge.
Blade Fuses

Fuse Removal
To replace a fuse use the extractor attached to the
fuse cover (located on the inside of the engine
compartment fuse cover.)
Fuse Extractor Location

Access To The Fuses
The fuses are grouped into four controllers located
in the engine compartment, under the instrument
panel and on the inside of the left side cargo trim
panel.
Engine Compartment Fuses/Distribution
Unit
The engine compartment fuse panel is part of the
Body Control Module (BCM), located on the left
side of the engine compartment.
NOTE:See an authorized dealer for BCM fuse
replacement.
WARNING!
When replacing a blown fuse, always use an
appropriate replacement fuse with the same
amp rating as the original fuse. Never replace
a fuse with another fuse of higher amp rating.
Never replace a blown fuse with metal wires or
any other material. Failure to use proper fuses
may result in serious personal injury, fire and/
or property damage.
Before replacing a fuse, make sure that the
ignition is off and that all the other services
are switched off and/or disengaged.
If the replaced fuse blows again, contact an
authorized dealer.
If a general protection fuse for safety systems
(air bag system, braking system), power unit
systems (engine system, gearbox system),
steering system or Body Control Module
(BCM) blows, contact an authorized dealer.
1 — Electrical Circuit
2 — Blade Fuse With Good Electrical Circuit
3 — Blade Fuse With Bad Electrical Circuit
WARNING!

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254SERVICING AND MAINTENANCE

Fuse Panel And Cover Removal
Removing Fuse Cover and Locking Screw
Proceed as follows:

1. Slowly turn the screw counterclockwise.

2. Slowly release the screw.
3. Remove the fuse cover by sliding it upward.
Mounting Fuse Cover and Locking Screw
Proceed as follows:

1. Properly secure the fuse cover to the box,
slide completely from top to bottom.

2. Fully press the screw, using the special screwdriver supplied.
3. Slowly turn the screw clockwise. 4. Release the screw.

Battery Fuse Cover Location

1 — Mounting Screw
2 — Fuse Cover
1 — Fuse Cover Tabs
2 — Fuse Cover
Cavity
Maxi Fuse Cartridge Fuse Mini Fuse Description
If Equipped *
F01 70 Amp Tan ––Module Body Computer
F02 60 Amp Blue ––Module Body Computer, Rear Distribution Units
F03 –20 Amp Blue –Controller Power Supply Body Computer
F04 –30 Amp Pink –Brake Control Electronics Module
F05 70 Amp Tan ––Electric Power-Assisted Steering

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