2012 JEEP WRANGLER radio

extinguish once the updated tire pressures have been
received. The vehicle may need to be driven for up to
20 minutes above 15 mph (24 km/h) to receive this
information.
The “Tire Pressure Monitoring Telltale Light” will flash
on and off for 75 seconds, and will remain on solid when
a system fault is detected. The system fault will also
sound a chime. If the ignition key is cycled, this sequence
will repeat, providing the system fault still exists. A
system fault can occur by any of the following scenarios:
1. Jamming due to electronic devices or driving next to
facilities emitting the same Radio Frequencies as the TPM
sensors.
2. Installing some form of aftermarket window tinting
that affects radio wave signals.
3. Lots of snow or ice around the wheels or wheel
housings.4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.
NOTE:
•If your vehicle is equipped with a matching full-size
spare wheel and tire assembly, it has a tire pressure
monitoring sensor, and can be monitored by the Tire
Pressure Monitoring System (TPMS). In the event that
the matching full-size spare tire is swapped with a low
pressure road tire, the next ignition key cycle will still
show the “Tire Pressure Monitoring Telltale Light” to
be ON, and a chime to sound. Driving the vehicle for
up to 20 minutes above 15 mph (24 km/h) will turn
OFF the “Tire Pressure Monitoring Telltale Light” as
long as none of the road tires are below the low
pressure warning threshold.
•If your vehicle is not equipped with a matching
full-size spare wheel and tire assembly, it does not
have a tire pressure monitoring sensor in the spare tire.
458 STARTING AND OPERATING

Preparations For Jump-Start
The battery in your vehicle is located in the right rear of
the engine compartment, behind the Power Distribution
Center.WARNING!
•Take care to avoid the radiator cooling fan when-
ever the hood is raised. It can start anytime the
ignition switch is on. You can be injured by
moving fan blades.
•Remove any metal jewelry such as watch bands or
bracelets that might make an inadvertent electrical
contact. You could be seriously injured.
•Batteries contain sulfuric acid that can burn your
skin or eyes and generate hydrogen gas which is
flammable and explosive. Keep open flames or
sparks away from the battery.
1. Set the parking brake, shift the automatic transmission
into PARK (manual transmission in NEUTRAL) and turn
the ignition to LOCK.
2. Turn off the heater, radio, and all unnecessary electri-
cal accessories.
Positive Battery Post
502 WHAT TO DO IN EMERGENCIES

Cavity CartridgeFuseMini
Fuse Description
M3 20 Amp
Yellow Frt/Rear Axle Locker
Relay
M4 — —
M5 25 Amp
Natural Power Inverter – If
Equipped
M6 20 Amp
Yellow Power Outlet #1/Rain
Sensor
M7 20 Amp
Yellow Power Outlet #2
(BATT/ACC SELECT)
M8 20 Amp
Yellow Front Heated Seat
M9 20 Amp
Yellow Rear Heated Seat – If
EquippedCavity Cartridge
FuseMini
Fuse Description
M10 15 Amp
Blue Ignition Off Draw –
Vehicle Entertainment
System, Satellite Digi-
tal Audio Receiver
(SDARS), DVD,
Hands-Free Module,
RADIO, Antenna,
Universal Garage
Door Opener, Vanity
Lamp
M11 10 Amp
Red (Ignition Off Draw)
Climate Control Sys-
tem, Underhood
Lamp
M12 30 Amp
Green Amplifier
7
MAINTAINING YOUR VEHICLE 551

ABS (Anti-Lock Brake System)............272,417
Adding Engine Coolant (Antifreeze) .......... 532
Adding Fuel ........................... 465
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 520
Air Conditioner Maintenance ............... 522
Air Conditioning ........................ 354
Air Conditioning Controls ................. 354
Air Conditioning Filter .................365,523
Air Conditioning Refrigerant ............... 523
Air Conditioning System ................354,358
Air Conditioning, Operating Tips ............ 366
Air Filter .............................. 520
Air Pressure, Tires ....................... 444
Airbag ................................ 58
Airbag Deployment ....................... 67
Airbag Light ..................... 65,69,87,273
Airbag Maintenance ....................... 69
Airbag, Side ............................ 65
Alarm (Security Alarm) .................... 19 Alarm Light
........................... 274
Alterations/Modifications, Vehicle ............. 9
Antenna, Satellite Radio ................317,342
Anti-Lock Brake System (ABS) .............. 417
Anti-Lock Warning Light .................. 272
Antifreeze (Engine Coolant) ................ 559
Appearance Care ........................ 541
Arming Theft System (Security Alarm) ......... 19
Assistance Towing ....................... 114
Auto Down Power Windows ................ 40
Automatic Door Locks ..................... 37
Automatic Oil Change Indicator ............. 292
Automatic Temperature Control (ATC) ......... 358
Automatic Transmission ................382,537
Fluid and Filter Changes ............... 537
Fluid Level Check .................... 538
Fluid Type ......................... 537
Special Additives ..................... 537
Autostick ............................. 389
592 INDEX

Outside Rearview Mirrors.................. 97
Overdrive ............................. 390
Overdrive OFF Switch .................... 390
Overheating, Engine ................... 274,492
Owner’s Manual (Operator Manual) .........6,587
Paint Care ............................. 541
Paint Damage .......................... 541
Panic Alarm ............................ 23
Parking Brake .......................... 414
Passing Light ........................... 152
Personal Settings ........................ 298
Pets .................................. 84
Phone, Cellular .......................... 99
Phone, Hands-Free (Uconnect™) .............. 99
Placard, Tire and Loading Information ......... 439
Polishing and Waxing ..................... 542 Power
Door Locks ......................... 36
Inverter ........................... 166
Mirrors ............................ 98
Steering ........................ 412,413
Windows ........................... 39
Pregnant Women and Seat Belts .............. 57
Preparation for Jacking .................... 495
Pretensioners Seat Belts ........................... 56
Programmable Electronic Features ............ 298
Radial Ply Tires ......................... 446
Radio Operation ........................ 354
Rear Axle (Differential) .................... 541
Rear Swing Gate ......................... 42
Rear Window Defroster ................... 261
Rear Window Features .................... 260
Rear Wiper/Washer ...................... 260
10
INDEX 603

Rearview Mirrors........................ 96
Recorder, Event Data ...................... 70
Recreational Towing ...................... 485
Shifting into Transfer Case Neutral (N) ..... 487
Shifting out of Transfer Case Neutral (N) .... 488
Reformulated Gasoline .................... 460
Refrigerant ............................ 523
Release, Hood .......................... 148
Reminder, Lights On ..................... 152
Reminder, Seat Belt ....................... 56
Remote Control Door Locks ......................... 21
Remote Keyless Entry (RKE) ................. 21
Remote Sound System (Radio) Controls ........ 352
Remote Starting System .................... 26
Replacement Bulbs ....................... 555
Replacement Keys ........................ 17
Replacement Parts ....................... 516
Replacement Tires ....................... 450 Reporting Safety Defects
................... 586
Resetting Oil Change Indicator .............. 292
Restraint, Head ......................... 142
Restraints, Child ....................... 71,75
Restraints, Occupant ...................... 43
Rotation, Tires .......................... 453
Safety Checks Inside Vehicle ................. 87
Safety Checks Outside Vehicle ............... 89
Safety Defects, Reporting .................. 586
Safety Information, Tire ................... 432
Safety Tips ............................. 85
Safety, Exhaust Gas ....................... 86
Satellite Radio Antenna .................317,342
Schedule, Maintenance .................... 564
Seat Belt Reminder ....................... 56
Seat Belts ............................ 46,87
Adjustable Upper Shoulder Anchorage ...... 53
And Pregnant Women .................. 57
604 INDEX

INSTALLATION OF RADIO TRANSMITTING
EQUIPMENTSpecial design considerations are incorporated into this
vehicle’s electronic system to provide immunity to radio
frequency signals. Mobile two-way radios and telephone
equipment must be installed properly by trained personnel.
The following must be observed during installation.
The positive power connection should be made directly to
the battery and fused as close to the battery as possible. The
negative power connection should be made to body sheet
metal adjacent to the negative battery connection. This
connection should not be fused.
Antennas for two-way radios should be mounted on the roof
or the rear area of the vehicle. Care should be used in
mounting antennas with magnet bases. Magnets may affect
the accuracy or operation of the compass on vehicles so
equipped.The antenna cable should be as short as practical and
routed away from the vehicle wiring when possible. Use only
fully shielded coaxial cable.
Carefully match the antenna and cable to the radio to ensure
a low Standing Wave Ratio (SWR).
Mobile radio equipment with output power greater than
normal may require special precautions.
All installations should be checked for possible interference
between the communications equipment and the vehicle’s
electronic systems.