2020 JEEP WRANGLER bulb

IN CASE OF EMERGENCY
HAZARD WARNING
FLASHERS................146
BULB REPLACEMENT........146
Replacement Bulbs............146
Bulb Replacement.............147
FUSES...................149
General Information.............150
Totally Integrated Power Module.....150
JACKING AND TIRE
CHANGING................154
Jack/Spare Tire Stowage..........154
Preparations For Jacking.........154
Jacking Instructions............155
Declaration Of Conformance.......157
Jack Usage Precautions..........160
JUMP STARTING............160
Preparations For Jump Start........161
Jump Starting Procedure..........162
IF YOUR ENGINE OVERHEATS . .163GEAR SELECTOR OVERRIDE . . .164
FREEING A STUCK VEHICLE . . .164
TOWING A DISABLED
VEHICLE..................165
Without The Ignition Key..........166
Four–Wheel Drive Models.........166
Tow Eye Usage................167
ENHANCED ACCIDENT RESPONSE
SYSTEM (EARS).............168
EVENT DATA RECORDER
(EDR)....................168
IN CASE OF EMERGENCY
145

HAZARD WARNING
FLASHERS
The Hazard Warning flasher switch is located
on the instrument panel below the climate
controls.
Push the switch to turn on the
Hazard Warning flasher. When the
switch is activated, all directionalturn signals will flash on and off to warn
oncoming traffic of an emergency. Push the
switch a second time to turn off the Hazard
Warning flashers.
This is an emergency warning system and it
should not be used when the vehicle is in
motion. Use it when your vehicle is disabled
and it is creating a safety hazard for other
motorists.When you must leave the vehicle to seek
assistance, the Hazard Warning flashers will
continue to operate even though the ignition
is placed in the OFF position.
NOTE:
With extended use the Hazard Warning flash-
ers may wear down your battery.
BULB REPLACEMENT
Replacement Bulbs
Interior Lights
Bulb Type
Bulb Number
Automatic Transmission Indicator Lamp 658
Courtesy Lights, Under Dash (1)906
Heater Control Lamps (2)194
Rocker Switch Indicator Lamp (Rear Window Defogger) **
Soundbar Dome Lamp912
** Bulbs only available from authorized dealer.
IN CASE OF EMERGENCY
146

Exterior Lights
Bulb Type
Bulb Number
Backup Lamps (2)W16W
Center High-Mounted Stop Lamp (1) L.E.D. (Serviced At Authorized Dealer)
Front Fog Lamps (2)PSX24W
Rear Fog Lamps (2)P27/7W
Front Direction Lamps (2)PY27/7W
Front Side Repeaters/Side Marker Lamps (2) W5W
Headlamps (2)H4
Front Position Lamps (2)12V14W
Stop/Rear Position Lamps (2)P27/7W
Rear Direction Lamps (2)PY27/7W
License Lamp (2)W5W
NOTE:
Numbers refer to commercial bulb types that can be purchased from your local authorized dealer.
Bulb Replacement
NOTE:
Lens fogging can occur under certain atmo-
spheric 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.
Headlamp
1. Open hood and support using prop rod.
2. Remove the front grille. Turn the retainers
along the top 1/4 turn counterclockwise
and remove.
3. Pull the bottom of the grille away starting
at one side and working toward the other.4. Turn both park and turn signal socket
assemblies 1/4 turn counterclockwise and
remove.
5. Remove the four screws holding the metal
retaining ring.
6. Remove the lamp from the collar.
7. Grasp the bulb and turn 1/4 turn
counterclockwise.
147

8. Pull the bulb from the housing.
9. Push connector locking tab to the unlock
position.
10. Remove connector from bulb.
11. Push connector onto new bulb base, and
push the connector locking tab to the
lock position.
CAUTION!
Do not touch the new bulb with your fin-
gers. Oil contamination will severely
shorten bulb life. If the bulb comes in
contact with any oily surface, clean the
bulb with rubbing alcohol.
12. Reinstall bulb housing. Rotate the bulb
1/4 turn clockwise.
Front Park/Turn Signal
1. Remove the front grille. Turn the retainers
along the top 1/4 turn counterclockwise
and remove.
2. Pull the bottom of the grille away starting
at one side and working toward the other.3. Turn the socket assembly 1/4 turn coun-
terclockwise and remove from housing.
Pull the bulb straight from the socket to
replace.
Front Side Marker
1. Reach under the front fender flare and
locate the front side marker socket.
2. Turn the socket assembly counterclock-
wise 1/3 turn and remove it from the
housing. Pull the bulb straight from the
socket to replace.
Front Fog Lamp
1. Reach under the vehicle to access the
back of the front fog lamp.
2. Disconnect the wire harness connector
from the front fog lamp connector
receptacle.
3. Firmly grasp the bulb by the two latch
features and squeeze them together to
unlock the bulb from the back of the front
fog lamp housing.4. Pull the bulb straight out from the keyed
opening in the housing and then connect
the replacement bulb.
CAUTION!
Do not touch the new bulb with your fin-
gers. Oil contamination will severely
shorten bulb life. If the bulb comes in
contact with any oily surface, clean the
bulb with rubbing alcohol.
Rear Fog Lamp
1. Reach under the vehicle to access the
back of the rear fog lamp.
2. Turn the socket assembly counterclock-
wise 1/4 turn and remove it from the
housing. Pull the bulb straight from the
socket to replace.IN CASE OF EMERGENCY
148

Rear Tail, Stop, Turn Signal, And Backup
Lamp
1. Remove the two inboard screws attaching
the tail light housing to the body.DO NOT
REMOVE THE OUTBOARD SCREWS AT ANY
TIME.
2. Separate the housing from the body by
pushing the lamp inboard while pulling
the lamp away from the body.3. Rotate the appropriate socket 1/4 turn
counterclockwise, then remove it from the
housing.
4. Pull the bulb straight from the socket to
replace.
Center High-Mounted Stop Lamp (CHMSL)
The stop lamp is mounted on a bracket that
extends upward from the tailgate behind the
spare tire. If service is needed, obtain the
LED/Cover Assembly from your local autho-
rized dealer.
1. Remove the spare tire.
2. Remove the four screws holding the lens/
cover in place on the spare tire carrier.
3. Disconnect the wire harness from the
back of the LED cover.
FUSES
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 disen-
gaged.
• If the replaced fuse blows again, contact
an authorized dealer.
• If a general protection fuse for safety
systems (air bag system, braking sys-
tem), power unit systems (engine sys-
tem, gearbox system) or steering system
blows, contact an authorized dealer.
Inboard Screw Location
149

Accessories..................212
Mopar...................212
Adding Fuel.................139
AirBag .....................93
Advance Front Air Bag.........93
Air Bag Operation.............94
Air Bag Warning Light..........92
Enhanced Accident Response . .98, 168
Event Data Recorder (EDR)......168
Front Air Bag...............93
If A Deployment Occurs.........97
Knee Impact Bolsters..........95
Maintaining Your Air Bag System . . .98
Transporting Pets............112
Air Bag Light............58, 92, 113
Air Bag Maintenance.............98
Air Conditioner Maintenance.......186
Air Conditioning Filter.........38, 187
Air Conditioning, Operating Tips......37
Air Conditioning Refrigerant. . . .186, 187
Air Conditioning System.......37, 186
Air Pressure, Tires..............193
Alarm (Security Alarm).........18, 61
Alterations/Modifications, Vehicle......4
Antifreeze (Engine Coolant)........210Anti-Lock Brake System (ABS).......68
Anti-Lock Warning Light...........61
Arming System (Security Alarm)......18
Assist, Hill Start................70
Audio Jack...............219, 226
Audio Settings................218
Automatic Headlights............29
Automatic Oil Change Indicator......58
Automatic Temperature Control (ATC) . . .37
Automatic Transmission..........127
Fluid Level Check...........184
Fluid Type................211
Autostick...................128
Axle Fluid...................211
Axle Lock...................132
Battery..................60, 186
Charging System Light.........60
Belts, Seat
.................
.113
Brake Assist System.............69
Brake Control System, Electronic.....69
Brake Fluid..............183, 211
Brake System................183
Fluid Check...............183
Master Cylinder.............183Parking..................121
Brake/Transmission Interlock.......127
Bulb Replacement..........146, 147
Bulbs, Light.................114
Capacities, Fluid..............210
Caps, Filler
Fuel....................139
Oil (Engine)...............180
Carbon Monoxide Warning.........112
Car Washes..................202
CD (Compact Disc) Player.........218
Center High Mounted Stop Light.....149
Chains, Tire..................200
Changing A Flat Tire.........154, 192
Checking Your Vehicle For Safety. . . .112
Checks, Safety................112
Child Restraints
How To Stow An Unused ALR Seat
Belt....................110
Cleaning
Wheels..................199
Climate Control................33
Manual...................33
Clock Setting.............218, 221
INDEX
259

Fog Lights................29, 148
Fog Light Service..............148
Fog Lights, Rear...............148
Fold And Tumble Rear Seat.........24
Folding Rear Seat............21, 22
Four-Way Hazard Flasher..........146
Four Wheel Drive..............129
Operation................129
Shifting.................129
Systems.................129
Four Wheel Drive Operation........129
Freeing A Stuck Vehicle..........164
Fuel......................209
Adding..................139
Diesel...................209
Filler Cap (Gas Cap)..........139
Gasoline.................209
Octane Rating..............209
Requirements..............210
Tank Capacity..............210
Fueling....................139
Fuses.....................149
Gas Cap (Fuel Filler Cap) . . .65, 139, 140
Gasoline (Fuel)................209
Gear Ranges.................124
Gear Select Lever Override........164Glass Cleaning................206
GPS Navigation (Uconnect GPS).....231
Hazard Warning Flasher..........146
Headlights
Automatic.................29
Bulb Replacement...........147
Cleaning.................202
High Beam/Low Beam Select
Switch...................29
Leveling..................30
Passing..................29
Replacing
...............
.147
Switch...................28
Head Restraints................25
Heated Mirrors.................28
Heated Seats..................21
High Beam/Low Beam Select (Dimmer)
Switch....................29
Hill Descent Control.............76
Hill Descent Control Indicator.......76
Hill Start Assist................70
Hood Prop...................51
Hood Release.................51
Immobilizer (Sentry Key)..........16
Information Center, Vehicle.........56Instrument Cluster..............64
Instrument Panel Lens Cleaning.....205
Integrated Power Module (Fuses).....150
Interior Appearance Care..........204
Intermittent Wipers (Delay Wipers)....31
Introduction...................3
iPod/USB/MP3 Control
Bluetooth Streaming Audio......239
Jacking Instructions............155
Jack Operation.....154, 155, 156, 192
Jump Starting................160
Key, Programming..............17
Key, Replacement...............17
Keys.......................13
Key, Sentry (Immobilizer)..........16
Lane Change Assist..............30
Lap/Shoulder Belts..............86
Latches....................114
Hood....................51
Leaks, Fluid.................114
Leveling, Headlight..............30
Life Of Tires.................196
Light Bulbs..................114
Lights.....................114
261

AirBag .............58, 92, 113
Automatic Headlights..........29
Back-Up.................149
Brake Assist Warning..........75
Bulb Replacement.......146, 147
Center Mounted Stop.........149
Cruise...................64
Daytime Running............29
Dimmer Switch, Headlight.......29
Exterior..................114
Fog .................29, 148
Hazard Warning Flasher........146
Headlight Leveling............30
Headlights.............28, 147
Headlight Switch.............28
High Beam................29
High Beam/Low Beam Select.....29
Hill Descent Control Indicator.....76
Instrument Cluster............28
Malfunction Indicator
(Check Engine)..............61
Passing..................29
Rear Fog.................148
Rear Servicing.............149
Rear Tail Lamps............149
Seat Belt Reminder...........60
Security Alarm..............61Service..............146, 147
Side Marker...............149
Tire Pressure Monitoring (TPMS) . . .62
Traction Control.............75
Turn Signal . . .29, 64, 114, 148, 149
Warning (Instrument Cluster
Description)................64
Locking Axle.................132
Lug Nuts...................208
Maintenance Free Battery.........186
Maintenance Schedule.......170, 175
Diesel..................175
Malfunction Indicator Light
(Check Engine)...............61
Manual Transmission........123, 184
Fluid Level Check...........184
Lubricant Selection..........211
Shift Speeds.............
.124
Media Center Radio.............220
Memory Feature (Memory Seat)......21
Memory Seat..................21
Memory Seats And Radio..........21
Mirrors.....................28
Heated...................28
Modifications/Alterations, Vehicle......4
Monitor, Tire Pressure System.......77Mopar.....................212
Mopar Accessories.............212
Navigation..................229
Navigation System (Uconnect GPS) . . .229
Navigation Voice Prompt Volume.....229
New Vehicle Break-In Period.......121
Occupant Restraints.............84
Octane Rating, Gasoline (Fuel)......209
Oil Change Indicator..........58, 176
Oil Change Indicator, Reset.....58, 176
Oil, Engine
Capacity.................210
Change Interval..............58
Dipstick.................182
Pressure Warning Light.........60
Recommendation...........210
Viscosity.................210
Oil Pressure Light...............60
Onboard Diagnostic System.........64
Operating Precautions............64
Operator Manual (Owner's Manual).....4
Outlet
Power...................52
Overheating, Engine............163
INDEX
262