2022 FIAT 500X maintenance

SERVICING AND MAINTENANCE257
Body Computer Fuse Center
The controller is located at the left side of the steering column at the bottom of the instrument panel.
For the fuse replacement see an authorized dealer.
Body Controller Fuse Cavities
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258SERVICING AND MAINTENANCE
CavityMini Fuse Description
F317.5 Amp Brown Fan Air Conditioning, Power Socket
F33 20 Amp Yellow Power Window Front (Passenger Side)
F34 20 Amp Yellow Power Window Front (Driver’s Side)
F36 15 Amp Blue Supply Uconnect System, Air Conditioning, USB Port, Rear lateral ceiling light in case of open roof, EOBD port
F37 10 Amp RedSystem Power Forward Collision Warning Plus, All-Wheel Drive (AWD), IPC, Central stack switches, Brake Pedal
Switch (NC)
F38 20 Amp Yellow Central Locking
F42 7.5 Amp Brown BSM - Brake Control Module, EPS - Electric Power-Assisted Steering
F43 20 Amp Yellow Bi-directional Pump Washer
F47 20 Amp Yellow Power Rear Window (Driver Side)
F48 20 Amp Yellow Power Rear Window (Passenger Side)
F49 7.5 Amp Brown Supply ParkSense, Spot Lights Front Dome, Internal Electrochromic Mirror, Heated Front Seats, SGW, Sunroof
Motor.
F50 7.5 Amp Brown Supply Air Bag
F51 7.5 Amp Brown Air Conditioning Compressor, Plaque Automatic Transmission, Rear Camera, Air Conditioning, LDW - Lane
Departure Warning, ASS - Auxiliary Stack Switch, DSU - Drive Selector Unit, Reverse gear switch, side mirrors
and rear window defrost
F53 7.5 Amp Brown Supply IPC/Starter Device/System Keyless Enter ‘n Go™ , Brake Pedal Switch (NA), EPB - Electric Parking
Brake

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SERVICING AND MAINTENANCE259
Rear Cargo Fuse/Relay Distribution Unit

To access the fuses, remove the access door from
the left rear panel of the rear cargo area. Push on the
left side of the access door to unhinge and remove.
Rear Cargo Fuse Cavities

BU LB REPLACEMENT
General Information
Before you replace a bulb, check the contacts to
be sure they are not oxidized.
Replace the bulbs with the same type and
wattage.
After replacing a light bulb, always check the
correct orientation.
Before replacing a bulb that is not functioning,
check that the fuse is intact.
NOTE:Lens fogging can occur under certain atmospheric
conditions. This will usually clear as atmospheric
conditions change to allow the condensation to
change back into a vapor. Turning the lamps on will
usually accelerate the clearing process.
Replacement Bulbs, Names, And Part
Numbers
In the instance a bulb needs to be replaced, this
section includes bulb description and replacement
part numbers. All of the inside bulbs are brass or
glass-wedge base. Aluminum base bulbs are not
approved.
NOTE:See an authorized dealer for LED bulb
replacement.
Cavity Mini Fuse Description
F220 Amp
Yellow Audio System
F3 20 Amp
Yellow Electric Sunroof
F5 30 Amp
Green Power Seat (driver side)
F6 7.5 Amp
Brown Power Seat (driver side)
Lumbar Adjustment
F8 20 Amp
Yellow Heating Front Seats
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260SERVICING AND MAINTENANCE
Interior Lamps
Lamp Name Lamp Number
Front Courtesy Light C5W
Front Courtesy Lights (Sun Visors) C5W
Rear Dome Light (Models Without Retractable Roof) C5W
Rear Interior Lights (Models With Retractable Roof) C5W
Interior Lights W5W
Dome Light (Glove Compartment) W5W
Exterior Lamps
Lamp Name Lamp Number
Low Beam/High Beam Headlamps HIR2
Optional Low Beam/High Bean Headlamps LED (Serviced at an authorized dealer)
Front Position/Daytime Running Lights (DRL) LED (Serviced at an authorized dealer)
Front Direction Indicator Lamps WY21W
Fog Lamps (Halogen) H11
Fog Lamps (LED) LED (Serviced at an authorized dealer)
Side Indicators (Side View Mirror) WY5W
Side Marker LED (Serviced at an authorized dealer)
Tail/Brake lights LED (Serviced at an authorized dealer)
Turn Indicators WY21W
Center High Mounted Stop Lamp (CHMSL) LED (Serviced at an authorized dealer)

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SERVICING AND MAINTENANCE261
Replacing Exterior Bulbs
Headlamps

Front Lamps
Hi/Lo Beam Light Halogen
See below steps for bulb replacement:

1. Open the engine compartment and remove
the headlamp bulb cap.

Headlamp Bulb Cap
2. Rotate the headlamp bulb socket counter
-
clockwise then pull outwards.

Headlamp Bulb Socket

Reverse
P21W
License Plate Lamp W5W
Exterior Lamps
Lamp Name Lamp Number
1 — Headlamps
2 — Daytime Running Lamps
3 — Directional Indicators
4 — Fog Lamps — If Equipped
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262SERVICING AND MAINTENANCE
3. Release the locking tab on the headlamp bulb connector and remove the bulb and socket.

Headlamp Bulb Connector

4. Install the new headlamp bulb making sure it is properly locked.
5. Install the headlamp bulb and socket; align the tabs and turn it clockwise making sure it is
properly locked.
Headlamp Bulb Connector

LED Main Beam/Dipped Beam Headlights/Fog
Lights — If Equipped
For replacing these bulbs, contact an authorized
dealership.
Side Lights/Daytime Running Lights (DRL)
The side lights/Daytime Running Lights (DRL) are
LED-type. To replace them, contact an authorized
dealership. Side Marker
Side marker lights are LED-type. For replacing
these bulbs, contact an authorized dealer
Front Direction Indicator Lamp
See below steps for bulb replacement:

1. Turn the front wheels completely.

2. Use a suitable tool to remove the access door.

Light Access

3. Turn the bulb and bulb holder assembly counterclockwise and then remove it sliding it
outwards.
WARNING!
Carry out the operation of replacing lamps only
with the engine off. Also make sure that the
engine is cold, to avoid the danger of burns.
1 — Screws
2 — Access Door

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SERVICING AND MAINTENANCE263
4. Replace the bayonet-fitted bulb.

Bulb Assembly

5. Finally, refit the inspection door, fully tightening fixing screws.
Fog Lights (Halogen)
See below steps for bulb replacement:

1. Turn the front wheels completely.

2. Use a suitable tool to remove the access door.
Fog Light Access

3. Turn the bulb and bulb holder assembly counterclockwise and then remove it sliding it
outwards.

Fog Lamp Bulb Location
4. Replace the bayonet-fitted bulb.

Bulb Assembly

5. Finally, refit the inspection door, fully tightening fixing screws.
Side Indicators on External Rear View Mirrors –
If Equipped
1 — Bulb Holder
2 — Bulb
1 — Screws
2 — Access Door
1 — Bulb Holder
2 — Bulb
CAUTION!
The procedure is described as a guideline. For
the replacement of the lamp it is recommended
that you contact an authorized dealer.
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264SERVICING AND MAINTENANCE
See below steps for bulb replacement:

1. Remove the mirror cap on the outside rear view mirror.

Mirror Cap

2. Remove the transparent lens assembly as shown.
3. Remove the bulb socket and bulb from the transparent lens assembly by rotating the
socket counterclockwise. 4. Remove the bulb from the bulb socket by
pulling the bulb straight out.
5. Insert the new bulb, making sure that it is locked into place
6. Reinstall the socket in to the transparent lens assembly.
7. Reinstall the cover on the outside rear view mirror, making sure it is locked into place.
Rear Tail Lamps

Tail Light
Tail Lamps
The tail lights are LED-type. For replacing these
bulbs, contact an authorized dealership.
Brake Lights
The brake lights are LED-type. For replacing these
bulbs, contact an authorized dealership.
Side Marker
Side marker lights are LED-type. For replacing
these bulbs, contact an authorized dealer
3th Stop Lamp
The CHMSL is LED. For their replacement see an
authorized dealer.
1 — Mirror Cover
2 — Side Indicator Lens
3 — Side Indicator Bulb Location
1 — Tail lights/Brake Lights
2 — Direction indicator
3 — REVERSE lights

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