2016 FIAT 500X air conditioning

•Mix
Air is directed through the floor, defrost, and
side window demister outlets. This setting
works best in cold or snowy conditions that
require extra heat to the windshield. This setting is
good for maintaining comfort while reducing mois-
ture on the windshield.
• Defrost
Air is directed through the windshield and
side window demister outlets. Use this mode
with maximum blower and temperature settings for
best windshield and side window defrosting.
NOTE: The air conditioning compressor operates in Mix
or Defrost, even if the Air Conditioning (A/C) button is
not pushed. This dehumidifies the air to help dry the
windshield. To improve fuel economy, use these modes
only when required. 4. Rear Defrost Button
Push and release the Rear Defrost Control button to turn
ON the rear window defroster and the heated outside
mirrors (if equipped). An indicator will illuminate when
the rear window defroster is ON. The rear window
defroster automatically turns OFF after 20 minutes.
5. A/C Button — If Equipped
Push this button to engage the Air Conditioning. A light
will illuminate when the Air Conditioning system is
engaged.
6. Recirculation Button
Push this control button to change the system between
recirculation mode and outside air mode. Recirculation
can be used when outside conditions such as smoke,
odors, dust, or high humidity are present.
4
GETTING TO KNOW YOUR VEHICLE 111

when MAX Defrost mode is selected, the air conditioning
compressor is turned ON, both driver and passenger
temperature controls are set to (HI), defrost mode is
selected (LED ON), rear defroster is turned ON (LED
ON) and the air recirculation is turned OFF (LED OFF). If
the MAX Defrost mode is turned OFF, the climate system
will return to the previous setting.
4. Blower Control Indicator LEDs
A total of eight LEDs illuminate to visually indicate
blower speeds.
5. Rear Defrost Button
Push the Rear Defrost button to turn ON the rear window
defroster and the heated outside mirrors (if equipped).
An indicator will illuminate when the rear window
defroster is ON. The rear window defroster automatically
turns OFF after 20 minutes.6. AUTO Button
Pushing this button will automatically control the inte-
rior cabin temperature by adjusting airflow distribution
and amount. Performing this function will cause the
automatic climate controls to change between manual
mode and automatic modes.
7. Passenger Temperature Control
Provides the passenger with independent temperature
control. Rotate the adjustment knob to set desired tem-
perature shown in the Temperature Display.
NOTE:
Rotating the Passenger Temperature Control
knob while in Sync mode will automatically exit Sync.
8. Passenger Temperature Display
Rotate the Passenger Temperature Control dial clockwise
or counter-clockwise to adjust the air temperature in the
front right (Passenger Temperature Control) zone of the
passenger compartment. The set temperature is shown
4
GETTING TO KNOW YOUR VEHICLE 115

Climate Control System Compressor
Push the A/C Control button to activate/deactivate the
compressor (activation is indicated by the LED on the
button turning on).
The system remembers that the compressor has been
turned off, even after the engine has stopped.
Pushing the A/C button will stop AUTO MODE (AUTO
LED will turn off). To restore automatic control of com-
pressor, push the AUTO button again.
NOTE:With the compressor off, air cannot be introduced
to the passenger compartment with a temperature lower
than the outside temperature. Under certain environmen-
tal conditions, windows could mist rapidly since the air
is not dehumidified.
MAX A/C
MAX A/C sets the system for maximum cooling perfor-
mance. Rotate the driver temperature control adjust knob
counter-clockwise for MAX A/C. Both driver and pas-
senger temperature displays will show MAX A/C LO.
In MAX A/C, the blower speed and mode position can be
adjusted to desired user settings. Pressing other settings
will cause the MAX A/C operation to switch to the
selected setting and MAX A/C to exit.
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 envi-
ronmental conditions are suitable.
• Turns air recirculation off.
• Sets blower fan to the maximum speed.
124 GETTING TO KNOW YOUR VEHICLE

Cavity Maxi FuseCartage FuseMini FuseDescription
F19 – –7.5 Amp Brown Air Conditioner Com-
pressor
F20 – –5 Amp TanElectronic Power Four-
Wheel Drive
F21 – –15 Amp BlueFuel Pump
F22 – –20 Amp Yelow Power Control Module
Engine
F23 – –20 Amp Yellow (Cus-
tomer Installed) Power Outlet (Battery
Powered)
F24 – –15 Amp BlueElectronic Unit Supply
Automatic Transmis-
sion
F30 – –30 Amp Green Heated Windshield – If
Equipped
F83 – 40 Amp Green – Air Conditioning Fan
384 IN CASE OF EMERGENCY

Cavity Mini FuseDescription
F31 7.5 Amp Brown Fan Air Conditioning, Power Socket
F33 20 Amp Yellow Power Window Front (Passenger Side)
F34 20 Amp Yellow Power Window Front (Drivers 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 Red System 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 Electocromic Mirror, Heated Front Seats
F50 7.5 Amp Brown Supply Air Bag
8
IN CASE OF EMERGENCY 387

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 Syle 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
Rear Cargo Fuse/Relay Distribution Unit
To access the fuses, remove the access door from the left
rear panel of the rear cargo area.
Access Door Location
388 IN CASE OF EMERGENCY

MAINTENANCE PROCEDURES
The pages that follow contain therequiredmaintenance
services determined by the engineers who designed your
vehicle.
Besides those maintenance items specified in the fixed
maintenance schedule, there are other components which
may require servicing or replacement in the future.
CAUTION!
• Failure to properly maintain your vehicle or per-
form repairs and service when necessary could
result in more costly repairs, damage to other
components or negatively impact vehicle perfor-
mance. Immediately have potential malfunctions
examined by an authorized dealer or qualified
repair center.
(Continued)
CAUTION! (Continued)
•Your vehicle has been built with improved fluids
that protect the performance and durability of your
vehicle and also allow extended maintenance inter-
vals. Do not use chemical flushes in these compo-
nents as the chemicals can damage your engine,
transmission, or air conditioning. Such damage is
not covered by the New Vehicle Limited Warranty.
If a flush is needed because of component malfunc-
tion, use only the specified fluid for the flushing
procedure.
Engine Oil
Checking Oil Level
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop. The best time to
check the engine oil level is approximately five minutes
446 MAINTAINING AND CARING FOR YOUR VEHICLE

WARNING!(Continued)
•The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal
injury or damage to the system, adding refrigerant
or any repair requiring lines to be disconnected
should be done by an experienced technician.
CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condi-
tioning components. Such damage is not covered by
the New Vehicle Limited Warranty.
Refrigerant Recovery And Recycling HFO 1234yf
HFO 1234yf Air Conditioning Refrigerant is a hydro-
fluoolefine HFO that is endorsed by the Environmental
Protection Agency and is an ozone-saving product. The manufacturer recommends that air conditioning service
be performed by authorized dealer using recovery and
recycling equipment.
NOTE:
Use only manufacturer approved A/C system
PAG compressor oil, and refrigerants.
A/C Air Filter
See your Authorized Dealer for service.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, decklid, sliding doors and hood hinges, should
be lubricated periodically with a lithium based grease,
such as MOPAR Spray White Lube to assure quiet, easy
operation and to protect against rust and wear. Prior to
the application of any lubricant, the parts concerned
should be wiped clean to remove dust and grit; after
lubricating excess oil and grease should be removed.
452 MAINTAINING AND CARING FOR YOUR VEHICLE