2012 JEEP WRANGLER charging

When a door is open and the interior lights are on,
rotating the dimmer control to the extreme bottom posi-
tion will cause all the interior lights to turn off. This is
also known as the “Party” mode because it allows the
doors to stay open for extended periods of time without
discharging the vehicle’s battery.
WINDSHIELD WIPERS AND WASHERS
The windshield wiper/washer control lever is located on
the right side of the steering column. The front wipers are
operated by rotating a switch, located at the end of the
lever. For information on using the rear window wiper/
washer, refer to “Rear Window Features” in “Under-
standing The Features Of Your Vehicle”.
Rear Cargo Light
Windshield Wiper/Washer Lever
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 155

INSTRUMENT CLUSTER DESCRIPTIONS
1. Fuel Gauge
The pointer shows the level of fuel in the fuel tank when
the ignition switch is in the ON/RUN position.
2. Charging System LightThis light shows the status of the electrical charg-
ing system. The light should come on when the
ignition switch is first turned to ON/RUN, and remain
on briefly as a bulb check. If the light stays on or comes
on while driving, turn off some of the vehicle’s non-
essential electrical devices or increase engine speed (if at
idle). If the charging system light remains on, it means
that the vehicle is experiencing a problem with the
charging system. Obtain SERVICE IMMEDIATELY. See
an authorized dealer.
If jump starting is required, refer to “Jump Starting
Procedures” in “What To Do In Emergencies”. 3. Front Fog Light Indicator — If Equipped
This indicator will illuminate when the front fog
lights are on.
4. Low Fuel Warning Light When the fuel level reaches approximately 2.8 gal
(10.6L) this light will turn on and a single chime
will sound.
5. Speedometer
Indicates vehicle speed.
6. Front Axle Lock Indicator — If Equipped Indicates when the front axle lock has been
activated.
7. Seat Belt Reminder Light When the ignition switch is first turned to ON/
RUN, this light will turn on for four to eight
seconds as a bulb check. During the bulb check, if
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UNDERSTANDING YOUR INSTRUMENT PANEL 269

Connecting The iPodOr External USB Device
Use the connection cable to connect an iPod or external
USB device to the vehicle’s USB/AUX connector port
which is located in the center console.
Once the audio device is connected and synchronized to
the vehicle’s iPod/USB/MP3 control system (iPod or
external USB device may take a few minutes to connect), the audio device starts charging and is ready for use by
pressing radio switches, as described below.
NOTE:
If the audio device battery is completely dis-
charged, it may not communicate with the iPod/USB/
MP3 control system until a minimum charge is attained.
Leaving the audio device connected to the iPod /USB/
MP3 control system may charge it to the required level.
Using This Feature
By using iPod cable or external USB device to connect to
USB port:
•The audio device can be played on the vehicle’s sound
system, providing metadata (artist, track title, album,
etc.) information on the radio display.
•The audio device can be controlled using the radio
buttons to Play, Browse, and List the iPod contents.
•The audio device battery charges when plugged into
the USB/AUX connector (if supported by the specific
audio device)
Center Console USB/AUX Connector Port
346 UNDERSTANDING YOUR INSTRUMENT PANEL

3. If using another vehicle to jump-start the battery, park
the vehicle within the jumper cables reach, set the
parking brake and make sure the ignition is OFF.
WARNING!
Do not allow vehicles to touch each other as this
could establish a ground connection and personal
injury could result.
Jump-Starting Procedure
WARNING!
Failure to follow this procedure could result in per-
sonal injury or property damage due to battery ex-
plosion.
CAUTION!
Failure to follow these procedures could result in
damage to the charging system of the booster vehicle
or the discharged vehicle.
1. Connect the positive (+)end of the jumper cable to the
positive (+)post of the discharged vehicle.
2. Connect the opposite end of the positive (+)jumper
cable to the positive (+)post of the booster battery.
3. Connect the negative end (-)of the jumper cable to the
negative (-)post of the booster battery.
4. Connect the opposite end of the negative (-)jumper
cable to a good engine ground (exposed metal part of the
discharged vehicle’s engine) away from the battery and
the fuel injection system.
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WHAT TO DO IN EMERGENCIES 503

WARNING!
Do not connect the cable to the negative post (-) of the
discharged battery. The resulting electrical spark
could cause the battery to explode and could result in
personal injury.
5. Start the engine in the vehicle that has the booster
battery, let the engine idle a few minutes, and then start
the engine in the vehicle with the discharged battery.
Once the engine is started, remove the jumper cables in
the reverse sequence:
6. Disconnect the negative (-)jumper cable from the
engine ground of the vehicle with the discharged battery.
7. Disconnect the negative end (-)of the jumper cable
from the negative (-)post of the booster battery. 8. Disconnect the opposite end of the positive
(+)jumper
cable from the positive (+)post of the booster battery.
9. Disconnect the positive (+)end of the jumper cable
from the positive (+)post of the discharged vehicle.
If frequent jump-starting is required to start your vehicle
you should have the battery and charging system in-
spected at your authorized dealer.
CAUTION!
Accessories that can be plugged into the vehicle
power outlets draw power from the vehicle’s battery,
even when not in use (i.e., cellular phones, etc.).
Eventually, if plugged in long enough, the vehicle’s
battery will discharge sufficiently to degrade battery
life and/or prevent the engine from starting.
504 WHAT TO DO IN EMERGENCIES