operating temp JEEP GRAND CHEROKEE 2012 WK2 / 4.G Owners Manual

•If the liftgate handle is pulled while the power liftgate
is opening, the liftgate motor will disengage to allow
manual operation.
•If the power liftgate encounters multiple obstructions
within the same cycle, the system will automatically
stop and the liftgate must be opened or closed manu-
ally.
•If your liftgate is power closing and you put the
vehicle in gear, the liftgate will continue to power
close. However, vehicle movement may result in a
detection of an obstruction.
WARNING!
•Driving with the liftgate open can allow poison-
ous exhaust gases into your vehicle. You and your
passengers could be injured by these fumes. Keep
the liftgate closed when you are operating the
vehicle.
•If you are required to drive with the liftgate open,
make sure that all windows are closed, and the
climate control blower switch is set at high speed.
Do not use the recirculation mode.
Gas props support the liftgate in the open position.
However, because the gas pressure drops with tempera-
ture, it may be necessary to assist the props when
opening the liftgate in cold weather.
48 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Blind Spot Alert Off
When the BSM system is turned off there will be no
visual or audible alerts from either the BSM or RCP
systems.
NOTE:The BSM system will store the current operating
mode when the vehicle is shut off. Each time the vehicle
is started the previously stored mode will be recalled and
used.
Astronomy Zone — System Temporarily Unavailable
When the vehicle enters this zone the blind spot system
will become temporarily unavailable and the EVIC will
display the message “ Blind spot system unavailable-
Astronomy zone”. The side mirrors LED’s will be lit up
and stay lit until the vehicle exits the zone.
Uconnect™ Phone — IF EQUIPPED
Uconnect™ Phone is a voice-activated, hands-free, in-
vehicle communications system. Uconnect™ Phone al-
lows you to dial a phone number with your mobile phone using simple voice commands (e.g., “Call”
\b
“Mike” \b“Work” or “Dial” \b“248-555-1212”). Your
mobile phone’s audio is transmitted through your vehi-
cle’s audio system; the system will automatically mute
your radio when using the Uconnect™ Phone.
NOTE: The Uconnect™ Phone requires a mobile phone
equipped with the Bluetooth “Hands-Free Profile”, Ver-
sion 0.96 or higher. See the Uconnect™ website for
supported phones.
For Uconnect™ customer support, visit the following
websites:
•www.chrysler.com/uconnect
•www.dodge.com/uconnect
•www.jeep.com/uconnect
•or call 1–877–855–8400
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 121

▫Messages # ......................... 316
▫ Turn Menu Off ...................... 317
▫ Keyless Enter-N-Go
Display — If Equipped ................ 317
▫ Compass / Temperature Display ......... 317
▫ Customer-Programmable Features
(System Setup) ...................... 319
 Media Center 730N/430/430N (RHR/RER/
RBZ/RHB) CD/DVD/HDD/NAV — If
Equipped ............................ 328
▫ Operating Instructions (Voice Command
System) — If Equipped ................ 328
▫ Operating Instructions (Uconnect™ Phone)
— If Equipped ...................... 328 
Media Center 130 (Sales Code RES) ......... 328
▫ Operating Instructions — Radio Mode ..... 329
▫ Operation Instructions — CD Mode For CD
And MP3 Audio Play ................. 332
▫ Notes On Playing MP3 Files ............ 334
▫ Operation Instructions - Auxiliary Mode .... 337
 Media Center 130 With Satellite Radio
(Sales Code RES+RSC) ................... 337
▫ Operating Instructions — Radio Mode ..... 338
▫ Operation Instructions — CD Mode For CD
And MP3 Audio Play ................. 343
▫ Notes On Playing MP3 Files ............ 345
▫ List Button (CD Mode For MP3 Play) ...... 348
▫ Info Button (CD Mode For MP3 Play) ...... 348
280 UNDERSTANDING YOUR INSTRUMENT PANEL

▫Replacing The Batteries ................ 374
▫ Headphones Operation ................ 374
▫ Controls ........................... 375
▫ Replacing The Batteries ................ 376
▫ Unwired Stereo Headphone Lifetime
Limited Warranty .................... 376
▫ System Information ................... 378
 Steering Wheel Audio Controls ............ 392
▫ Radio Operation ..................... 392
▫ CD Player ......................... 393 
CD/DVD Disc Maintenance .............. 393
 Radio Operation And Mobile Phones ....... 394
 Climate Controls ...................... 394
▫ Dual-Zone Manual Heating And Air
Conditioning ....................... 394
▫ Dual-Zone Automatic Temperature Control
(ATC) — If Equipped ................. 398
▫ Operating Tips ...................... 404
▫ Operating Tips Chart ................. 406
282 UNDERSTANDING YOUR INSTRUMENT PANEL

WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you
drive slowly or park over flammable substances such
as dry plants, wood, cardboard, etc. This could result
in death or serious injury to the driver, occupants or
others.
4. Electronic Stability Control (ESC) Activation/
Malfunction Indicator Light — If Equipped The “ESC Activation/Malfunction Indicator
Light” in the instrument cluster will come on
when the ignition switch is turned to the
ON/RUN position. It should go out with the
engine running. If the “ESC Activation/Malfunction In-
dicator Light” comes on continuously with the engine
running, a malfunction has been detected in the ESC system. If this light remains on after several ignition
cycles, and the vehicle has been driven several miles
(kilometers) at speeds greater than 30 mph (48 km/h), see
your authorized dealer as soon as possible to have the
problem diagnosed and corrected.
NOTE:
•The “ESC Off Indicator Light” and the “ESC
Activation/Malfunction Indicator Light” come on mo-
mentarily each time the ignition switch is turned to
ON/RUN.
•Each time the ignition is turned to ON/RUN, the ESC
system will be ON, even if it was turned off previously.
•The ESC system will make buzzing or clicking sounds
when it is active. This is normal; the sounds will stop
when ESC becomes inactive following the maneuver
that caused the ESC activation.
286 UNDERSTANDING YOUR INSTRUMENT PANEL

25. Temperature Gauge
The temperature gauge shows engine coolant tempera-
ture. Any reading within the normal range indicates that
the engine cooling system is operating satisfactorily.
The gauge pointer will likely indicate a higher tempera-
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature gauge reads
“H” pull over and stop the vehicle. Idle the vehicle
with the air conditioner turned off until the pointer
drops back into the normal range. If the pointer
remains on the “H” and you hear continuous chimes,
turn the engine off immediately and call an autho-
rized dealership for service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer-
ship for service if your vehicle overheats. If you
decide to look under the hood yourself, see “Main-
taining Your Vehicle”. Follow the warnings under the
Cooling System Pressure Cap paragraph.
294 UNDERSTANDING YOUR INSTRUMENT PANEL

•Electronic Speed Control SETThis light will turn on when the electronic
speed control is SET. For further information,
refer to “Electronic Speed Control” in “Under-
standing The Features Of Your Vehicle.”
•Adaptive Cruise Control (ACC) ONThis light will turn on when the ACC is ON.
For further information, refer to “Adaptive
Cruise Control (ACC)” in “Understanding The
Features Of Your Vehicle.”
•Adaptive Cruise Control (ACC) SETThis light will turn on when the ACC is SET.
For further information, refer to “Adaptive
Cruise Control (ACC)” in “Understanding The
Features Of Your Vehicle.”
•Power Steering System Over Temperature — If
EquippedIf the “POWER STEERING SYSTEM OVER
TEMP” message and a icon are displayed on
the EVIC screen, it indicates that extreme steer-
ing maneuvers may have occurred, which
caused an over temperature condition in the power
steering system. You will lose power steering assistance
momentarily until the over temperature condition no
longer exists. Once driving conditions are safe, then pull
over and let vehicle idle. After five minutes, the system
will cool and return to normal operation. Refer to “Power
Steering” in “Starting and Operating” for further infor-
mation.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 305

required. You may experience reduced performance, an
elevated/rough idle or engine stall and your vehicle may
require towing.
•Engine Temperature Warning LightThis light warns of an overheated engine condi-
tion. As temperatures rise and the gauge ap-
proaches H,this indicator will illuminate and a
single chime will sound after reaching a set threshold.
Further overheating will cause the temperature gauge to
pass H,the indicator will continuously flash and a
continuous chime will occur until the engine is allowed
to cool.
If the light turns on while driving, safely pull over and
stop the vehicle. If the A/C system is on, turn it off. Also,
shift the transmission into NEUTRAL and idle the ve-
hicle. If the temperature reading does not return to
normal, turn the engine off immediately and call for service. Refer to “If Your Engine Overheats” in “What To
Do In Emergencies” for more information.
•Transmission Temperature Warning Light
This light indicates that there is excessive trans-
mission fluid temperature that might occur
with severe usage such as trailer towing. It may
also occur when operating the vehicle in a high
torque converter slip condition, such as 4-wheel-drive
operation (e.g., snow plowing, off- road operation). If this
light comes on, stop the vehicle and run the engine at idle
or faster, with the transmission in NEUTRAL until the
light goes off.
CAUTION!
Continuous driving with the Transmission Tempera-
ture Warning Light illuminated will eventually cause
severe transmission damage or transmission failure.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 309

WARNING!
If the Transmission Temperature Warning Light is
illuminated and you continue operating the vehicle,
in some circumstances you could cause the fluid to
boil over, come in contact with hot engine or exhaust
components and cause a fire.
Engine Oil Change Indicator System
Oil Change Due
Your vehicle is equipped with an engine oil change
indicator system. The “Oil Change Due” message will
flash in the EVIC display for approximately 10 seconds
after a single chime has sounded, to indicate the next
scheduled oil change interval. The engine oil change
indicator system is duty cycle based, which means the
engine oil change interval may fluctuate, dependent
upon your personal driving style.Unless reset, this message will continue to display each
time you turn the ignition switch to the ON/RUN
position or cycle the ignition to the ON/RUN position if
equipped with Keyless Enter-N-Go. To turn off the
message temporarily, press and release the MENU but-
ton. To reset the oil change indicator system (after
performing the scheduled maintenance) refer to the fol-
lowing procedure.
Vehicles Equipped With Keyless Enter-N-Go
1. Without pressing the brake pedal, push the ENGINE
START/STOP button and cycle the ignition to the ON/
RUN position (Do not start the engine.)
2. Fully depress the accelerator pedal, slowly, three times
within 10 seconds.
3. Without pressing the brake pedal, push the ENGINE
START/STOP button once to return the ignition to the
OFF/LOCK position.
310 UNDERSTANDING YOUR INSTRUMENT PANEL

Bi-Level ModeAir comes from the instrument panel outlets, floor
outlets and defrost outlets.
NOTE: In many temperature positions, the BI-LEVEL
mode is designed to provide cooler air out of the panel
outlets and warmer air from the floor outlets.
Floor Mode Air comes from the floor outlets. A slight amount of
air is directed through the defrost and side window
demister outlets.
Mix Mode Air comes from the floor, defrost and side window
demist outlets. This mode works best in cold or
snowy conditions. It allows you to stay comfortable
while keeping the windshield clear. Defrost Mode
Air comes from the windshield and side window
demist outlets. Use Defrost mode with maximum
temperature settings for best windshield and side win-
dow defrosting. When the defrost mode is selected, the
blower will automatically default to medium-high unless
the blower is controlled manually.
NOTE: While operating in the other modes, the system
will not automatically sense the presence of fog, mist or
ice on the windshield. Defrost mode must be manually
selected to clear the windshield and side glass.
Air Conditioning (A/C)
The Air Conditioning (A/C) button allows the operator
to manually activate or deactivate the air conditioning
system. When in A/C mode and the ATC is set to a cool
temperature, dehumidified air flows through the air
4
UNDERSTANDING YOUR INSTRUMENT PANEL 403