2012 JEEP GRAND CHEROKEE battery

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 or glove compart-
ment. NOTE:
The center console will have a position where
the iPod or consumer electronic audio device cable can
be routed through without damaging the cable when
closing the lid. A factory cut out space for the cable to be
routed may be located in the base of the center console on
either the front or side. This allows routing of the cable
without damaging it while closing the lid. If a cut out is
not available in the center console base, route the cable
away from the lid latch and in a place that will allow the
lid to close without damaging the cable.
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.
Center Console USB/AUX Connector Port
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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)
Controlling The iPodOr External USB Device
Using Radio Buttons
To get into the iPod/USB/MP3 control mode and access
a connected audio device, either press the “AUX” button on the radio faceplate or press the VR button and say
USB
orSwitch to USB. Once in the iPod/USB/MP3
control mode, audio tracks (if available from audio
device) start playing over the vehicle’s audio system.
Play Mode
When switched to iPod/USB/MP3 control mode, the
iPod or external USB device automatically starts Play
mode. In Play mode, the following buttons on the radio
faceplate may be used to control the iPod or external
USB device and display data:
•Use the TUNE control knob to select the next or
previous track.
•Turning it clockwise (forward) by one click, while
playing a track, skips to the next track or press the
VR button and say Next Track.
•Turning it counterclockwise (backward) by one
click, will jump to the previous track in the list or
press the VR button and say Previous Track
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vehicle is not equipped with a DVD player, follow the
radio’s instructions to turn Video Lock on. The radio
and the video screen(s) indicate when Video Lock is
active.
•Pressing the Video Lock again or turning the ignition
OFF turns Video Lock OFF and allows remote control
operation of the VES™.
Replacing The Batteries
The remote control requires two AAA batteries for op-
eration. To replace the batteries:
•Locate the battery compartment on the back of the
remote, then slide the battery cover downward.
•Replace the batteries, making sure to orient them
according to the polarity diagram shown.
•Replace the battery compartment cover.
Headphones Operation
The headphones receive two separate channels of audio
using an infrared transmitter from the video screen.
Front seat occupants receive some headphone audio
coverage to allow them to adjust the headphone volume
for the young rear seat occupants that may not be able to
do so for themselves.
If no audio is heard after increasing the volume control,
verify that the screen is turned on and in the down
position and that the channel is not muted and the
headphone channel selector switch is on the desired
channel. If audio is still not heard, check that fully
charged batteries are installed in the headphones.
374 UNDERSTANDING YOUR INSTRUMENT PANEL

Controls
The headphone power indicator and controls are located
on the right ear cup.
NOTE:The rear video system must be turned on before
sound can be heard from the headphones. To conserve
battery life, the headphones will automatically turn off
approximately three minutes after the rear video system
is turned off.
Changing the Audio Mode for Headphones
1. Ensure the Remote Control channel/screen selector
switch is in the same position as the headphone selector
switch..
NOTE:
•When both switches are on Channel 1, the Remote is
controlling Channel 1 and the headphones are tuned
to the audio of the VES™ Channel 1.
1. Volume Control
2. Power Button
3. Channel Selection Switch
4. Power Indicator
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•When both switches are on Channel 2, the Remote is
controlling Channel 2 and the headphones are tuned
to the audio of the VES™ Channel 2.
2. Press the MODE button on the remote control.
3. If the video screen is displaying a video source (such
as a DVD Video), pressing STATUS shows the status on a
popup banner at the bottom of the screen. Pressing the
MODE button will advance to the next mode. When the
mode is in an audio only source (such as FM), the Mode
Selection menu appears on screen.
4. When the Mode Selection menu appears on screen,
use the cursor buttons on the remote control to navigate
to the available modes and press the ENTER button to
select the new mode.
5. To cancel out of the Mode Selection menu, press the
BACK button on the remote control.Replacing The Batteries
Each set of headphones requires two AAA batteries for
operation. To replace the batteries:
•Locate the battery compartment on the left ear cup of
the headphones, and then slide the battery cover
downward.
•Replace the batteries, making sure to orient them
according to the polarity diagram shown.
•Replace the battery compartment cover.
Unwired Stereo Headphone Lifetime Limited
Warranty
Who Does This Warranty Cover? This warranty covers
the initial user or purchaser (you oryour) of this
particular Unwired Technology LLC (Unwired) wire-
less headphone (Product). The warranty is not transfer-
able.
376 UNDERSTANDING YOUR INSTRUMENT PANEL

•Press the ENGINE START/STOP button a second time
to change the ignition switch to the RUN position
(EVIC displays “IGNITION MODE RUN”),
•Press the ENGINE START/STOP button a third time
to return the ignition switch to the OFF position (EVIC
displays “IGNITION MODE OFF”).
Extreme Cold Weather (Below –20°F Or29°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
If Engine Fails To Start
WARNING!
•Never pour fuel or other flammable liquids into
the throttle body air inlet opening in an attempt to
start the vehicle. This could result in a flash fire
causing serious personal injury.
•Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle. If the vehicle has a discharged battery,
booster cables may be used to obtain a start from a
booster battery or the battery in another vehicle.
This type of start can be dangerous if done improp-
erly. Refer to “Jump Starting” in “What To Do In
Emergencies” for further information.
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If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information.
MULTI-DISPLACEMENT SYSTEM (MDS)
(IF EQUIPPED) — 5.7L ENGINE ONLY
This feature offers improved fuel economy by shutting
off four of the engine’s eight cylinders during light load
and cruise conditions. The system is automatic with no
driver inputs or additional driving skills required.
NOTE:The MDS system may take some time to return
to full functionality after a battery disconnect.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking
brake is fully applied and place the shift lever in the
PARK position. The foot operated parking brake is located below the
lower left corner of the instrument panel. To apply the
park brake, firmly push the park brake pedal fully. To
release the parking brake, press the park brake pedal a
second time and let your foot up as you feel the brake
disengage.
Parking Brake
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If a Non-FFV vehicle is inadvertently fueled with E-85
fuel, the engine will have some or all of these symptoms:
•operate in a lean mode
•OBD II “Malfunction Indicator Light” on
•poor engine performance
•poor cold start and cold driveability
•increased risk for fuel system component corrosion
To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•change the engine oil and oil filter
•disconnect and reconnect the battery
•drain the fuel tank (see your authorized dealer)
More extensive repairs will be required for prolonged
exposure to E-85 fuel.
MMT In Gasoline
MMT is a manganese-containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emissions system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. It is even more important to
look for gasoline without MMT in Canada, because MMT
can be used at levels higher than those allowed in the
United States. MMT is prohibited in Federal and Califor-
nia reformulated gasoline.
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