2013 JEEP WRANGLER lights

Pull the lever toward you to switch the headlights back to
low beam. If the driver’s door is open, and the headlights
or park lights are left on, the high beam indicator light
will remain illuminated and a chime will sound.
11. Brake Warning LightThis light monitors various brake functions,
including brake fluid level and parking brake
application. If the brake light turns on it may
indicate that the parking brake is applied, that
the brake fluid level is low, or that there is a problem with
the anti-lock brake system reservoir.
If the light remains on when the parking brake has been
disengaged, and the fluid level is at the full mark on the
master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction or that a problem with the
Brake Booster has been detected by the Anti-Lock Brake
System (ABS) / Electronic Stability Control (ESC) system. In this case, the light will remain on until the condition
has been corrected. If the problem is related to the brake
booster, the ABS pump will run when applying the brake
and a brake pedal pulsation may be felt during each stop.
The dual brake system provides a reserve braking capac-
ity in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
indicated by the Brake Warning Light, which will turn on
when the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is corrected.
NOTE:
The light may flash momentarily during sharp
cornering maneuvers, which change fluid level condi-
tions. The vehicle should have service performed, and
the brake fluid level checked.
If brake failure is indicated, immediate repair is necessary.
306 UNDERSTANDING YOUR INSTRUMENT PANEL

Flash Lamp with Lock
When on is selected, the front and rear turn signals will
flash when the doors are locked or unlocked with the
RKE transmitter. This feature may be selected with or
without the Sound Horn with Lock feature selected. To
make your selection, press and release the SELECT
button until “On” or “Off” appears.
Headlamp Off Delay
When this feature is selected, the driver can choose to
have the headlights remain on for 0, 30, 60, or 90 seconds
when exiting the vehicle. To make your selection, press
and release the SELECT button until “0,” “30,” “60,” or
“90” appears.
Headlamps with Wipers (Available with Auto
Headlights Only)
When on is selected, and the headlight switch is in the
AUTO position, the headlights will turn on approxi-
mately 10 seconds after the wipers are turned on. If the
headlights were turned on by this feature they will also
turn off when the wipers are turned off. To make your
selection, press and release the SELECT button until
“ON” or “OFF” appears.
NOTE:Turning the headlights on during the daytime
causes the instrument panel lights to dim. To increase the
brightness, refer to “Lights” in “Understanding The
Features Of Your Vehicle”.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 337

Key Off Power Delay
When this feature is selected, the power window
switches, radio, hands–free system (if equipped), DVD
video system (if equipped), power sunroof (if equipped),
and power outlets will remain active for up to 10 minutes
after the ignition switch is turned to the LOCK position.
Opening either front vehicle door will cancel this feature.
To make your selection, press and release the SELECT
button until “Off,” “45 sec.,” “5 min.,” or “10 min.”
appears.
Illumin. Approach
When this feature is selected, the headlights will activate
and remain on for up to 90 seconds when the doors are
unlocked with the RKE transmitter. To make your selec-
tion, press and hold the SELECT button until “Off,”
“30 sec,” “60 sec,” or “90 sec” appears.
Hill Start Assist (HSA) — If Equipped
When on is selected, the HSA system is active. Refer to
“Electronic Brake Control System” in “Starting And
Operating” for system function and operating informa-
tion. To make your selection, press and release the
SELECT button until “On” or “Off” appears.
Display Units In
The EVIC can be changed between English and Metric
units of measure. The units apply to the Outside Tem-
perature, Average Fuel Economy, and Distance to Empty.
To make your selection, press and release the SELECT
button until “U.S.” orMETRICappears.
Nav–Turn By Turn — If Equipped
When on enables display of Navigation System street
name, turn direction, and distance to turn information in
the EVIC. To make your selection, press and release the
SELECT button until “On” or “Off” appears.
338 UNDERSTANDING YOUR INSTRUMENT PANEL

AXLE LOCK (TRU–LOK®) — RUBICON MODELS
The AXLE LOCK switch is located on the instrument
panel (to the left of the steering column).This feature will only activate when the following con-
ditions are met:
•
Key in ignition, vehicle in 4L (Low) range.
• Vehicle speed should be 10 mph (16 km/h) or less.
To activate the system, press the bottom of the AXLE
LOCK switch once to lock the rear axle only (the “Rear
Axle Lock Indicator Light” will illuminate), press the
bottom of the switch again to lock the front axle (the
“Front Axle Lock Indicator Light” will illuminate). When
the rear axle is locked, pressing the switch again will lock
or unlock the front axle.
NOTE: The indicator lights will flash until the axles are
fully locked or unlocked.
Axle Lock Switch
438 STARTING AND OPERATING

The Basics Of Off-Road Driving
You will encounter many types of terrain driving off-
road. You should be familiar with the terrain and area
before proceeding. There are many types of surface
conditions: hard-packed dirt, gravel, rocks, grass, sand,
mud, snow and ice. Every surface has a different effect on
your vehicle’s steering, handling and traction. Control-
ling your vehicle is one of the keys to successful off-road
driving, so always keep a firm grip on the steering wheel
and maintain a good driving posture. Avoid sudden
accelerations, turns or braking. In most cases, there are no
road signs, posted speed limits or signal lights. Therefore,
you will need to use your own good judgment on what is
safe and what is not. When on a trail, you should always
be looking ahead for surface obstacles and changes in
terrain. The key is to plan your future driving route while
remembering what you are currently driving over.
CAUTION!
Never park your vehicle over dry grass or other
combustible materials. The heat from your vehicle
exhaust system could cause a fire.
WARNING!
Always wear your seat belt and firmly tie down
cargo. Unsecured cargo can become projectiles in an
off-road situation.
When To Use 4L (Low) Range
When off-road driving, shift into 4L (Low) for additional
traction and control on slippery or difficult terrain,
ascending or descending steep hills, and to increase low
speed pulling power. This range should be limited to
5
STARTING AND OPERATING 443

CAUTION!
If the trailer weighs more than 1,000 lbs (454 kg)
loaded, it should have its own brakes and they
should be of adequate capacity. Failure to do this
could lead to accelerated brake lining wear, higher
brake pedal effort, and longer stopping distances.
WARNING!
•Do not connect trailer brakes to your vehicle’s
hydraulic brake lines. It can overload your brake
system and cause it to fail. You might not have
brakes when you need them and could have a
collision.
(Continued)
WARNING! (Continued)
•Towing any trailer will increase your stopping
distance. When towing you should allow for addi-
tional space between your vehicle and the vehicle
in front of you. Failure to do so could result in a
collision.
Towing Requirements – Trailer Lights And Wiring
Whenever you pull a trailer, regardless of the trailer size,
stop lights and turn signals on the trailer are required for
motoring safety.
The Trailer Tow Package will include a four–pin wiring
harness. Use a factory-approved trailer harness and
connector.
NOTE: Do not cut or splice wiring into the vehicles
wiring harness.5
STARTING AND OPERATING 537

NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Once A Month Or Before A Long Trip:
• Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual
wear or damage
• Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission as
needed
• Check function of all interior and exterior lights
Required Maintenance Intervals.
Refer to the maintenance schedules on the following
page for the required maintenance intervals.At Every Oil Change Interval As Indicated By Oil Change Indicator System:
•Change oil and filter
• Rotate the tires. Rotate at the first sign of irregu-
lar wear, even if it occurs before the oil indicator
system turns on.
• Inspect battery and clean and tighten terminals as
required
• Inspect automatic transmission fluid if equipped
with dipstick
• Inspect brake pads, shoes, rotors, drums, hoses
and park brake
•
Inspect engine cooling system protection and hoses
• Inspect exhaust system
• Inspect engine air cleaner if using in dusty or
off-road conditions
• Inspect all door latches for presence of grease,
reapply if necessary.
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SMAINTENANCE SCHEDULES 623

ABS (Anti-Lock Brake System)................307
Adding Engine Coolant (Antifreeze) ............588
Adding Fuel ............................ .517
Additives, Fuel .......................... .515
Airbag ..................................62
Airbag Deployment ........................71
Airbag Light .............................73
Airbag Maintenance ........................72
Airbag, Side ..............................70
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .577
Air Conditioner Maintenance .................579
Air Conditioning ......................... .395
Air Conditioning Controls ...................395
Air Conditioning Filter .....................407
Air Conditioning, Operating Tips ..............408
Air Conditioning Refrigerant .................579
Air Conditioning System ....................395
Air Pressure, Tires ........................ .489
Alarm Light ............................ .309Alarm (Security Alarm)
......................21
Alterations/Modifications, Vehicle ...............9
Antenna, Satellite Radio .....................357
Antifreeze (Engine Coolant) ..................588
Disposal ............................. .590
Anti-Lock Brake System (ABS) ................459
Anti-Lock Warning Light ....................307
Appearance Care ........................ .600
Arming Theft System (Security Alarm) ...........22
Assistance Towing ........................ .130
Auto Down Power Windows ..................44
Automatic Dimming Mirror ..................113
Automatic Door Locks ......................41
Automatic Headlights ..................... .170
Automatic Oil Change Indicator ...............329
Automatic Temperature Control (ATC) ..........399
Automatic Transaxle Interlock System .........................17
644 INDEX