2018 FIAT 500X fog light bulb

SymbolWhat it means
yellowPOSSIBLE ICE ON ROAD
The symbol turns on when the outside temperature falls to or below 3°C.
IMPORTANT In the event of outside temperature sensor failure, the digits that indicate the value are
replaced by dashes.
yellow SPEED LIMITER FAILURE
The symbol switches on in the case of failure of the Speed Limiter device. Contact a Fiat Dealership as
soon as possible to have the failure eliminated.
yellow
4x4 ALL-WHEEL TRANSMISSION SYSTEM FAILURE
The symbol turns on to indicate that there is a failure in the four-wheel drive system. Contact a Fiat
Dealership as soon as possible.
yellowEXTERIOR LIGHTS FAILURE
The symbol switches on to indicate a failure on the following lights: daytime running lights (DRLs); parking
lights; side lights; direction indicators; rear fog light; reversing light; number plate lights; stop lights.
The anomaly may be caused by a blown bulb, a blown protection fuse or an interruption of the electrical
connection.
yellow
AUTOMATIC MAIN BEAM HEADLIGHTS FAILURE
The symbol switches on to report a failure of the automatic main beam headlights. Contact a Fiat
Dealership as soon as possible.
65

Light bulbsTypePowerFigure reference
Front side lights/Daytime running lights (DRL) W21W21W B
Rear
side/brake light P21W21W B
Main beam/dipped beam headlights (halogen) H460/55W D
Main beam/dipped beam headlights (Xenon gas discharge) D5S25W F
Front direction indicators PY21W21W B
Rear direction indicators P21W21W B
Side direction indicators (on door mirror) WY5W5WA
Third brake light LED––
Number plate W5W5WA
Fog lights H835W E
Rear fog light P21W21W B
Reversing light P21W21W B
Front ceiling light C5W5W A
Front roof lights (sun visors) C5W5W A
Rear ceiling light (versions without sunroof) XENON6WA
Rear ceiling lights (versions with sunroof) C5W5W C
Boot ceiling lights W5W5WA
150
IN AN EMERGENCY

REPLACING AN
EXTERNAL BULB
Dipped/main beam headlights
To replace the bulb, proceed as follows:
working from inside the engine
compartment, remove the rubber cap A
fig. 118, using the dedicated tab;
turn the bulb and bulb holder
assembly anticlockwise and then
remove it sliding it outwards;
disconnect the electrical connector B
and replace the bulb C.
then insert the bulb and bulb holder
assembly in its housing and turn it
clockwise, making sure that it is locked
correctly;
refit the rubber cap A.
IMPORTANT Only replace the bulb
when the engine is off. Also ensure that
the engine is cold, to prevent the risk of
burns.
Xenon gas discharge main
beam/dipped beam headlights
For replacing these bulbs, contact a
Fiat Dealership.
Side lights/daytime running lights
(DRL)
To replace the bulbs, proceed as
follows:
steer the car wheels completely
inwards;
undo screws A fig. 119 using the
screwdriver provided and remove
inspection flap B;
identify the side light/daytime running
light bulb;
turn the bulb and bulb holder
assembly anticlockwise and then
remove it sliding it outwards;
replace the bayonet-fitted bulb A
fig. 120;
finally, refit the inspection flap B
fig. 119, fully tightening fixing screws A.
Front direction indicators
To replace the bulbs, proceed as
follows:
steer the car wheels completely
inwards;
undo screws A fig. 119 using the
screwdriver provided and remove
inspection flap B;
identify the direction indicator bulb;
turn the bulb and bulb holder
assembly anticlockwise and then
remove it sliding it outwards;
replace the bayonet-fitted bulb A
fig. 120;
finally, refit the inspection flap B
fig. 119, fully tightening fixing screws A.
Fog lights
To replace the bulbs, proceed as
follows:
steer the car wheels completely
inwards;
118F1B0146C
119F1B0147
120F1B0253C
151

undo screws A fig. 119 using the
screwdriver provided and remove
inspection flap B;
identify the fog light;
turn the bulb and bulb holder
assembly anticlockwise and then
remove it sliding it outwards;
disconnect the electrical connector;
replace the bulb-bulb holder
assembly B fig. 120;
reconnect the electrical connector to
the new bulb-bulb holder; then insert it
making sure it is locked correctly;
insert the assembly by turning it
clockwise and locking it correctly;
finally, refit the inspection flap B
fig. 119, fully tightening fixing screws A.
Side turn light
IMPORTANT The procedure is
described by way of example only. It is
advisable to contact a Fiat Dealership
for bulb replacement.
To replace the bulb, proceed as follows:
remove the cap B fig. 121 from the
door mirror very carefully (use a suitable
tool to prevent damaging the painted
parts) around the mirror frame (as
shown in the figure);
remove the lens A and then remove
the bulb C pulling it from the respective
bulb holder.
fit the new bulb, making sure it is
correctly locked;
refit the bulb holder on lens A;
refit cap B on the door mirror
correctly, ensuring that it locks correctly.
Rear light cluster
To replace the bulbs, proceed as
follows:
open the tailgate;
using the tool A fig. 122 provided
(located in the on-board document
pouch), undo the two screws A
fig. 123, then release the light cluster
from the respective pin fasteners pulling
it carefully;
disconnect the central connector B,
then undo the two screws C;
121F1B0149C
122F1B0022C
123F1B0151C
124F1B0152C
152
IN AN EMERGENCY

release the tabs shown by the arrows
and extract the bulb holder assembly D
fig. 124;
identify the bulb to be replaced
(1 Positions/Stop - 2 Direction indicator
- 3 Rear fog light (where provided) or
Reverse);
all bulbs are "bayonet-fitted"; to
replace them, press slightly and turn at
the same time: anticlockwise to extract;
clockwise to insert;
reposition the bulb holder assembly
D correctly in the headlight body;
proceed until you hear the tabs click;
fasten the two screws C fig. 123 and
reconnect the central connector B;
refit the lens by screwing the two
screws A completely;
close the tailgate.
3
rdbrake lights
The 3rdbrake lights are LED-based. To
replace them, contact a Fiat Dealership.
Number plate lights
To replace the bulbs, proceed as
follows:
using the screwdriver provided,
remove the lenses A fig. 125 working in
the point shown;
turn the bulb holder B
fig. 126 anticlockwise, extract the bulb
C and replace it.
finally, refit the lenses.
NOTE Before removing the lens unit,
put a protection (e.g. cloth) on the tip of
the screwdriver, in order not to damage
the lens itself.
WARNING
139) Before replacing the bulb, wait for the
exhaust ducts to cool down: DANGER OF
SCALDING!
140) Modifications or repairs to the electric
system that are not carried out properly or
do not take the system technical
specifications into account can cause
malfunctions leading to the risk of fire.
141) Halogen bulbs contain pressurised
gas, in the case of breakage they may
burst causing glass fragments to be
projected outwards.
142) Only replace the light bulbs when the
engine is off and in a position that does not
interfere with traffic and lets you safely
replace them (see the description in the
“Replacement” paragraph). Also ensure
that the engine is cold, to prevent the risk
of burns.
IMPORTANT
77) Halogen bulbs must be handled
holding the metallic part only. Touching the
transparent part of the bulb with your
fingers may reduce the intensity of the
emitted light and even reduce the lifespan
of the bulb. In the event of accidental
contact, wipe the bulb with a cloth
moistened with alcohol and let the bulb dry.
125F1B0153C
126F1B0154C
153

INDEX
ABS (system)...............74
Active safety systems ...........74
Adaptive Cruise Control ........129
Airbag Front airbags .............106
Side bags ...............110
Airbags (SRS supplementary restraint system) ...........106
Alarm .....................14
Automatic dual zone climate control system .............35
Automatic light control (AUTO function) .................25
Automatic main beam headlights . . .27
Automatic transmission.........119
Automatic transmission - key removal .................169
Automatic transmission - lever unlock ..................168
Battery ..................195
advice for extending its life .....195
replacement ..............195
Battery recharging ............197
Blind Spot Assist System ........78
Bodywork (cleaning and maintenance) .............203
Bonnet ....................40
Boot .....................41
Boot (extension) ..............20 Brakes
brake fluid level ............194
Bulbs types of bulbs ............149
Carrying children safely .........93
Changes/alterations to the car ......5
Changing a wheel ............159
Checking levels ..............187
Child restraint systems ..........93
Child safety device ............18
Climate control system ..........33
CO2 emissions ..............229
Colour display ...............48
Control buttons ..............49
Control panel and on-board instruments ...............47
Daytime running lights (DRL) ......26
Dead Lock (device) ............17
Dimensions................213
Dipped beam headlights .........25
Dipped/main beam headlights (bulb replacement) ..........151
Direction indicators ............28
Display ....................49
Doors .....................15
Driving assistance systems .......78
DST (system) ................76
DTC (system) ................74 Dual clutch automatic
transmission - lever unlock .....170
Dual clutch automatic transmission - removing the
key....................171
Electric Parking Brake (EPB) .....115
Electric sun roof ..............38
Electric windows ..............37
Electrically adjustable front seats ....19
Electronic Cruise Control ........127
Emergency starting ...........166
Engine ...................208
engine coolant level .........194
marking ................207
Engine compartment ..........187
Engine compartment (washing) . . . .204
Engine oil consumption .............194
level check ..............194
EPB (Electric Parking Brake) .....115
ERM (system) ................76
ESC (system) ................74
Exterior lights ................25
Fiat Code (system) ............14
Fix&Go Automatic kit ..........163
Fluids and lubricants ..........222
Fog lights ..................26
Fog lights (bulb replacement) .....151
Follow Me Home .............26

Front roof light...............29
Front seat electric heating ........20
Front seats (manual adjustments) . . .19
Fuel consumption ............226
Fuel cut-off system ...........168
Full Brake Control (system) .......80
Fuse boxes ................154
Fuses (replacement) ...........154
GSI (Gear Shift Indicator) ........49
Hazard warning lights.........148
emergency braking .........148
Head restraints ...............21
Headlight alignment adjustment ....28
Headlight alignment corrector .....28
Headlights (cleaning) ..........203
Heavy-duty use of the car (scheduled servicing) ........186
HHC (system) ................75
i-Size child restraint systems .....100
Identification data
chassis marking ...........207
engine marking ............207
VIN plate ................207
Ignition device ...............12
Important information and recommendations ..........263
Interior lights ................29
Interiors (cleaning) ............204 ISOFIX child restraint system
(installation) ...............97
iTPMS (indirect Tyre Pressure Monitoring System) ..........84
Jump starting..............166
Keyless Entry (system) .........16
Keys electronic key .............11
key with remote control .......11
Lane Assist system...........137
Lane Change ................28
Lifting the vehicle .............201
Light switch .................25
Main beam headlights ..........27
Main menu .................50
Manual climate control system .....33
Manual gearbox .............118
Monochrome display ...........47
Mood Selector / Drive Mode (drive mode selector) ........133
Mopar Connect .............261
Number plate lights (bulb
replacement) ..............153
Occupant protection systems .....87
Official type approvals .........262
Paintwork (cleaning and
maintenance) .............203
Park Assist (system) ...........135
Parking lights ................26 Parking the vehicle
...........115
PBA (system) ................75
Performance (top speed) ........225
Periodic checks (scheduled servicing) ................186
Pre-tensioners ...............91
load limiters ...............91
Prescriptions for handling the car at the end of its life ..........231
Rain sensor................30
RCP system ................79
Read this carefully ..............2
Rear fog light ................26
Rear light cluster (bulb replacement) ..............152
Rear seats ..................20
Rear view camera ............139
Rear View Camera ............139
Rear view mirrors .............23
Rear window washer windscreen/rear window
washing fluid level ..........194
Rear window wiper/washer .......32
Reconfigurable load platform ......42
Refuelling procedure ..........145
emergency refuelling ........145
Refuelling the vehicle ..........144
Replacing a bulb .............148
Replacing an external bulb ......151
Rims and tyres (dimensions) ......211
INDEX