fog light JEEP WRANGLER UNLIMITED 2021 Owner handbook (in English)

4
WELCOME FROM FCA
HOW TO FIND YOUR OWNER’S MANUAL
ONLINE ................................................... 1
HOW TO USE THIS MANUAL
HOW TO USE THIS MANUAL ..................... 2
Essential Information ........................ 2
Symbols .......................................... 2
ROLLOVER WARNING ............................... 2
WARNINGS AND CAUTIONS ..................... 2

VEHICLE MODIFICATIONS/ALTERATIONS .... 2

GETTING TO KNOW YOUR VEHICLE
KEYS ................................................... 11
Key Fob ......................................... 11
IGNITION SWITCH .................................. 12
Keyless Enter-N-Go — Ignition ........ 12
REMOTE STARTING SYSTEM —
IF EQUIPPED .......................................... 14
How To Use Remote Start ............... 14
To Enter Remote Start Mode............ 15
VEHICLE SECURITY ALARM —
IF EQUIPPED ......................................... 15
To Arm The System ....................... 15
To Disarm The System ................... 15
PREMIUM VEHICLE SECURITY ALARM —
IF EQUIPPED .........................................16
To Arm The System ........................ 16
To Disarm The System .................... 17
Security System Manual Override..... 17
DOORS ................................................. 18
Keyless Enter-N-Go — Passive Entry
(If Equipped) ................................ 18 Child-Protection Door Lock System —
Rear Doors..................................... 20 Front Door Removal ........................ 21
Rear Door Removal
(Four-Door Models) ........................ 23
SEATS................................................... 24
Heated Seats — If Equipped ........... 25
Front Passenger Easy Entry Seat —
Two Door Models ............................ 26 60/40 Split Folding Rear Seat —
Four Door Models ........................... 26 Fold And Tumble Rear Seat —
Two Door Models ............................ 27
HEAD RESTRAINTS.................................28
Front Head Restraints ..................... 28
Rear Head Restraints — Two Door
Models .......................................... 29 Rear Head Restraints — Four Door
Models .......................................... 30
STEERING WHEEL ..................................31
Tilt/Telescoping Steering Column .....31
Heated Steering Wheel —
If Equipped ....................................31
EXTERIOR LIGHTS ..................................32
Headlight Switch ............................32
Daytime Running Lights —
If Equipped ...................................32 High/Low Beam Switch....................32
Automatic High Beam —
If Equipped ....................................33 Flash-To-Pass .................................33
Automatic Headlights —
If Equipped ...................................33 Front And Rear Fog Lights —
If Equipped ....................................33 Turn Signals ...................................34
Lights-On Reminder ........................34
Headlight Leveling System — If
Equipped ......................................34
WINDSHIELD WIPERS AND WASHERS......35
Windshield Wiper Operation .............35
CLIMATE CONTROLS ...............................36

Automatic Climate Controls Overview ....37

Climate Control Functions................44
Automatic Temperature Control (ATC) —
If Equipped ....................................44 Operating Tips ...............................45
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GETTING TO KNOW YOUR VEHICLE
32
EXTERIOR LIGHTS
Headlight Switch
The headlight switch is located on the right
side of the instrument panel. This switch
controls the operation of the headlights,
parking lights, automatic headlights (if
equipped), instrument panel lights, instru-
ment panel light operation, interior lights,
fog lights (if equipped), and headlight
leveling (if equipped). Headlight Switch
Rotate the headlight switch clockwise to the
first detent for parking light and instrument
panel light operation. Rotate the headlight
switch to the second detent for headlight,
parking light, and instrument panel light
operation.
Daytime Running Lights — If Equipped
The Daytime Running Lights (DRLs) are in a
dedicated position below the headlight
assembly. DRLs are active when the Low Beams are not and when the vehicle is
shifted into any position other than PARK.
NOTE:
The Daytime Running Lights, on the same
side of the vehicle as the active turn signal,
will turn off automatically when a turn signal
is in operation and turn on again when the
turn signal is not operating.
High/Low Beam Switch
Push the multifunction lever toward the
instrument panel to switch the headlights to
high beams. The lever will return to the
centered position. To return the headlights to
low beam, pull the lever toward the steering
wheel, or push the lever toward the instru
-
ment panel.
Multifunction Lever
WARNING!
Persons who are unable to feel pain to
the skin because of advanced age,
chronic illness, diabetes, spinal cord
injury, medication, alcohol use, exhaus-
tion, or other physical conditions must
exercise care when using the steering
wheel heater. It may cause burns even at
low temperatures, especially if used for
long periods.
Do not place anything on the steering
wheel that insulates against heat, such
as a blanket or steering wheel covers of
any type and material. This may cause
the steering wheel heater to overheat.1 — Instrument Panel Dimmer Control
2 — Headlight Leveling Control
3 — Headlight Control Switch
4 — Front Fog Lights
5 — Rear Fog Lights
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33
Automatic High Beam — If Equipped
The Automatic High Beam Headlamp Control
system provides increased forward lighting at
night by automating high beam control
through the use of a digital camera mounted
on the vehicle’s header. This camera detects
vehicle specific light and automatically
switches from high beams to low beams until
the approaching vehicle is out of view.
NOTE:

The Automatic High Beam Headlamp
Control can be turned on or off by selecting
“ON” under “Auto High Beam” within your
Uconnect settings, as well as turning the
headlight switch to the AUTO position and
placing the multifunction lever in the high
beam position. Refer to “Uconnect Settings”
in “Multimedia” in the Owner’s Manual for
further information.

Broken, muddy, or obstructed headlights
and taillights of vehicles in the field of
view will cause headlights to remain on
longer (closer to the vehicle). Also, dirt,
film, and other obstructions on the wind-
shield or camera lens will cause the
system to function improperly.
Flash-To-Pass
You can signal another vehicle with your
headlights by lightly pulling the multifunc -
tion lever toward you. This will cause the
high beam headlights to turn on, and remain
on, until the lever is released.
Automatic Headlights — If Equipped
This system automatically turns the head -
lights on or off according to ambient light
levels. To turn the system on, rotate the
headlight switch clockwise to the last detent
for automatic headlight operation. When the
system is on, the headlight time delay
feature is also on. This means the headlights
will stay on for up to 90 seconds after you
place the ignition into the OFF position. To
turn the automatic system off, move the
headlight switch out of the AUTO position.
NOTE:
The engine must be running before the head -
lights will come on in the automatic mode.
Front And Rear Fog Lights — If Equipped
The fog light switches are built into the head -
light switch. Fog Light Switch Location
To activate the front fog lights, push the
upper half of the headlight switch. To turn
off the front fog lights, push the upper half
of the headlight switch a second time.
To activate the rear fog lights, push the lower
half of the headlight switch. To turn off the
rear fog lights, push the lower half of the
headlight switch a second time.
NOTE:
To turn on the rear fog lamps, the low beam
lamps or front fog lamps must first be active.

An indicator light in the instrument cluster
illuminates when the fog lights are turned on.
1 — Front Fog Light Switch
2 — Rear Fog Light Switch
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GETTING TO KNOW YOUR INSTRUMENT PANEL
72
Yellow Indicator Lights/ — 4WD Indicator Light — If Equipped
This light alerts the driver that the vehicle is
in the four-wheel drive mode, and the front
and rear driveshafts are mechanically locked
together forcing the front and rear wheels to
rotate at the same speed.
/ — 4WD Low Indicator Light — If
Equipped
This light alerts the driver that the vehicle is
in the four-wheel drive LOW mode. The front
and rear driveshafts are mechanically locked
together forcing the front and rear wheels to
rotate at the same speed. Low range provides
a greater gear reduction ratio to provide
increased torque at the wheels.
/ — 4WD Part Time Indicator Light —
If Equipped
This light alerts the driver that the vehicle is
in the four-wheel drive part time mode, and
the front and rear driveshafts are mechani -
cally locked together forcing the front and
rear wheels to rotate at the same speed.
— Active Speed Limiter Fault Indicator
Light — If Equipped
This warning light will illuminate to signal
when there is a fault detected with the Active
Speed Limiter.
— Axle Locker Fault Indicator Light
This light indicates when the front and/or
rear axle locker fault has been detected.
— Forward Collision Warning Off
Indicator Light — If Equipped
This indicator light illuminates to indicate
that Forward Collision Warning is off.
— Front And Rear Axle Lock Indicator
Light
This light indicates when the front, rear, or
both axles have been locked. The telltale will
display the lock icon on the front and rear
axles to indicate the current lock status.
/ — Neutral Indicator Light — If
Equipped
This light alerts the driver that the vehicle is
in the neutral mode.
— Rear Axle Lock Indicator Light
This light indicates when the rear axle lock
has been activated.
— Rear Fog Indicator — If Equipped
This indicator light will illuminate when the
rear fog lights are on.
— Service Adaptive Cruise Control
Warning Light — If Equipped
This light will turn on when a ACC is not
operating and needs service. Refer to “Adap -
tive Cruise Control (ACC)” in “Starting And
Operating” for further information.
— Sway Bar Indicator Light — If
Equipped
This indicator light will illuminate when the
front sway bar is disconnected.
— Wait To Start Light — If Equipped
This indicator light will illuminate for approx -
imately two seconds when the ignition is
turned to the RUN position. Its duration may
be longer based on colder operating condi -
tions. Vehicle will not initiate start until tell -
tale is no longer displayed.
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GETTING TO KNOW YOUR INSTRUMENT PANEL
74
— Cruise Control SET Indicator Light — If
Equipped With A Premium Instrument Cluster

This indicator light will illuminate when the
speed control is set to the desired speed. Refer
to “Speed Control — If Equipped” in “Starting
And Operating” for further information.

— Front Fog Indicator Light — If Equipped
This indicator light will illuminate when the
front fog lights are on.
— Park/Headlight On Indicator Light
This indicator light will illuminate when the
park lights or headlights are turned on.
— Rear Seat Belt Fastened Indicator Light
— If Equipped
This light indicates when a rear seat belt has
been buckled in the second row. A telltale
will display in the upper right corner of the
instrument cluster display to correspond to
the specific seating position once the seat
belt has been buckled.
Refer to “Occupant Restraint Systems” in
“Safety” for further information.
— Stop/Start Active Indicator Light — If
Equipped
This indicator light will illuminate when the
Stop/Start function is in “Autostop” mode.
— Turn Signal Indicator Lights
When the left or right turn signal is activated,
the turn signal indicator will flash inde -
pendently and the corresponding exterior
turn signal lamps will flash. Turn signals can
be activated when the multifunction lever is
moved down (left) or up (right).
NOTE:
A continuous chime will sound if the
vehicle is driven more than 1 mile
(1.6 km) with either turn signal on.
Check for an inoperative outside light bulb
if either indicator flashes at a rapid rate.
White Indicator Lights
— Adaptive Cruise Control (ACC) Ready
Light — If Equipped
This light will turn on when the vehicle
equipped with Adaptive Cruise Control (ACC)
has been turned on, but not set. Refer to
“Adaptive Cruise Control (ACC) — If
Equipped” in “Starting And Operating” for
further information.
— Two Wheel Drive High Indicator Light
— If Equipped With a Premium Cluster
This light alerts the driver that the vehicle is
in the two wheel drive high mode.
— Active Speed Limiter Ready Indicator
Light — If Equipped With A Premium
Instrument Cluster

This light will illuminate when the Active Speed
Limiter has been turned on, but not set.

Refer to “Active Speed Limiter — If
Equipped” in “Starting And Operating” for
further information.
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SERVICING AND MAINTENANCE
242
If you are storing your vehicle for more than
21 days, we recommend that you take the
following steps to minimize the drain on your
vehicle's battery:
Disconnect the negative cable from
battery.
If your vehicle is equipped with Stop/Start
system then disconnect both the main and
supplemental negative battery cables.
Any time you store your vehicle or keep it
out of service (i.e., vacation) for two weeks
or more, run the air conditioning system at
idle for about five minutes in the fresh air
and high blower setting. This will ensure
adequate system lubrication to minimize
the possibility of compressor damage
when the system is started again.
If assistance is needed to disconnect the
battery system, see your authorized dealer.Battery Cable Disconnect
NOTE:
You must isolate the supplemental battery
connection point, as well as the main
battery terminal from the post, as shown in
the image, to fully de-energize both
batteries for storage. If assistance is
needed to disconnect the battery system,
see an authorized dealer.
Do not disconnect the Intelligent Battery
Sensor (IBS), or your Stop/Start system
may not function for up to 24 hours, due
to the IBS being set into learn mode.
BODYWORK
Body And Underbody Maintenance
Cleaning Headlights
Your vehicle is equipped with plastic head -
lights and fog lights that are lighter and less
susceptible to stone breakage than glass
headlights.
Plastic is not as scratch resistant as glass
and therefore different lens cleaning proce -
dures must be followed.
To minimize the possibility of scratching the
lenses and reducing light output, avoid
wiping with a dry cloth. To remove road dirt,
wash with a mild soap solution followed by
rinsing.
Do not use abrasive cleaning components,
solvents, steel wool or other aggressive mate -
rial to clean the lenses.
CAUTION!
If the negative battery cables are not
isolated properly it can cause a potential
power spike or surge in the system,
resulting in damage to essential electrical
components.
1 — Supplemental Negative Battery Cable
2 — Main Negative Battery Cable
3 — Intelligent Battery Sensor (IBS)
4 — Main Negative Battery Terminal
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321
Enhanced Accident Response
Feature ..................................... 115, 209
Exhaust Gas Caution .......................... 135
Exhaust System ......................... 135 , 228
Exterior Lights ............................. 32 , 137
F
Fabric Care ....................................... 244
Fabric Top ........................................ 244
Filters Air Conditioning ............................... 46
Engine Oil ..................................... 254
Flashers Hazard Warning ............................. 179Turn Signal.................................... 137
Turn Signals .....................74 , 181 , 182
Flash-To-Pass ...................................... 33
Flat Tire Changing ..................... 232 , 237
Flat Tire Stowage ....................... 232 , 237
Fluid Capacities................................. 253
Fluid Leaks ....................................... 137
Fluid Level Checks Brake ............................................ 230
Engine Oil ..................................... 224
Fluid, Brake ...................................... 257
Fluids And Lubricants ........................ 254
Fog Lights ..............................33 , 72 , 182
Fog Lights, Rear .................................. 33 Fog Lights, Service ............................ 182
Fold And Tumble Rear Seat .................. 27
Fold-Flat Seats .................................... 24
Folding Rear Seats .............................. 26
Forward Collision Warning .................... 89
Four Wheel Drive ............................... 146
Operation ...................................... 146
Shifting......................................... 146
System ......................................... 146
Four Wheel Drive Operation ................ 148
Four-Way Hazard Flasher.................... 179
Freedom Panels .................................. 51
Freeing A Stuck Vehicle ..................... 206
Fuel ................................................. 248 Adding .......................................... 169
Additives ....................................... 249
Consumption ................................. 258
Filler Cap (Gas Cap) ................169 , 170
Gasoline........................................ 248
Materials Added............................. 249
Octane Rating.........................248 , 254
Requirements ................................ 253
Specifications................................ 254
Tank Capacity................................ 253
Fueling ............................................. 169
Fuses ............................................... 183 G
Gas Cap (Fuel Filler Cap) ............ 169
, 170
Gasoline Particulate Filter (GPF)............59
Gasoline, (Fuel) .................................248
Glass Cleaning ...................................246
GVWR ...............................................174
H
Hard Top .............................................51
Hazard Warning Flashers ....................179
Head Restraints ...................................28
Headlights Automatic ........................................33
Bulb Replacement ..........................181
Cleaning ........................................242
High Beam/Low Beam Select Switch .........................................32
Leveling...........................................34 Lights On Reminder ..........................34
Passing............................................33Replacing ......................................181
Heated Steering Wheel .........................31
High Beam/Low Beam Select
(Dimmer) Switch ..................................32
Hill Descent Control .............................83
Hill Descent Control Indicator ...............83
Hill Start Assist....................................85
Hood Prop ...........................................55
Hood Release ......................................55
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322
INDEX
I
Ignition ............................................... 12Switch ............................................ 12
Installation.......................................... 51
Installing ............................................ 53
Instrument Cluster ............................... 61 Descriptions .................................... 74
Display ............................................ 60
Menu Items ..................................... 61
Instrument Panel Lens Cleaning .......... 246
Integrated Power Module (Fuses)......... 184
Interior Appearance Care .................... 245
Intermittent Wipers (Delay Wipers) ........ 35
Introduction .......................................... 1
Inverter Power.............................................. 57
J
Jack Location .................................... 193
Jack Operation .......................... 195 , 232
Jacking Instructions ........................... 195
Jump Starting ................................... 201 K
Key Fob
Arm The System .............................. 15
Disarm The System .......................... 15
Keyless Enter-N-Go.............................. 18 Passive Entry ................................... 18
Keys................................................... 11 Replacement ................................... 12
L
Lap/Shoulder Belts ............................ 100
Latches ............................................ 137 Hood .............................................. 55
Leaks, Fluid ...................................... 137
Leveling Headlights....................................... 34
Life Of Tires...................................... 235
Light Bulbs ................................137 , 179
Lights............................................... 137 Air Bag ............................ 65 , 105 , 136
Automatic Headlights ....................... 33
Brake Assist Warning........................ 82
Brake Warning ................................. 65
Bulb Replacement ..................179 , 181
Center Mounted Stop ..................... 183 Cruise ........................................74 , 76 Daytime Running ..............................32
Dimmer Switch, Headlight.................32
Electronic Stability Program (ESP)
Indicator ......................................67
Engine Temperature Warning .............67 Exterior.................................... 32 , 137
Fog ......................................... 72 , 182
Hazard Warning Flasher ..................179
Headlight Leveling ............................34
Headlights .....................................181
High Beam.......................................32
High Beam/Low Beam Select .............32 Hill Descent Control Indicator ............83Lights On Reminder ..........................34
Malfunction Indicator (Check Engine) .............................69
Park ................................................74
Passing............................................33 Rear Servicing ................................182
Rear Tail Lamps .............................182
Seat Belt Reminder .............. 67 , 74 , 75
Security Alarm .................................68
Service .................................. 179 , 181
Side Marker ...................................182
Tire Pressure Monitoring (TPMS) ........92
Traction Control................................82
Turn Signal ....................................137
Turn Signals..................... 74 , 181 , 182
Warning Instrument Cluster Descriptions ........................... 67 , 74
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326
INDEX
Transmission ..................................... 145Automatic.............................. 145 , 231
Fluid ............................................. 257
Maintenance .................................. 231
Shifting ......................................... 143
Transporting Pets............................... 134
Tread Wear Indicators ........................ 235
Turn Signals .........................74 , 181 , 182
U
UCI Connector ................................... 280
Uconnect Uconnect Settings .......................... 277
Uconnect 3 With 5-Inch Display.......... 261
Uconnect 4 With 7-Inch Display.......... 263
Uconnect 4 With 8.4-Inch Display....... 268
Uconnect Phone ................................ 285 Making A Call ................................ 292
Pairing .......................................... 287 Uconnect Settings
Customer Programmable Features ...............................18 , 277
Passive Entry Programming ............... 18
Universal Consumer Interface (UCI)
Connector ......................................... 280
Untwisting Procedure, Seat Belt ......... 103
V
Vehicle Identification Number (VIN) .... 247
Vehicle Loading................................. 174
Vehicle Modifications/Alterations ............ 2
Vehicle Storage ............................45 , 241
Voice Command ................. 291 , 292 , 294
Voice Recognition
System (VR) ....................... 291 , 292 , 294 W
Warning Lights (Instrument Cluster
Descriptions) .......................................69
Warnings And Cautions ...........................2
Warnings, Roll Over ................................2
Washers, Windshield ..........................224
Washing Vehicle.................................243
Wheel And Wheel Tire Care .................239
Wheel And Wheel Tire Trim .................239
Wind Buffeting ....................................47
Window Fogging ...................................45
Windows .............................................46
Power ..............................................46
Windshield Defroster ..........................136
Windshield Washers ..................... 35 , 224
Fluid .............................................224
Windshield Wiper Blades ....................226
Windshield Wipers ...............................35
Wipers Blade Replacement .................226
Wipers, Rear ........................................36
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