2012 JEEP GRAND CHEROKEE ignition

Also, the ORC turns on the Air Bag Warning
Light in the instrument panel for approxi-
mately four to eight seconds for a self-check
when the ignition is first turned on. After the
self-check, the Air Bag Warning Light will turn off. If the
ORC detects a malfunction in any part of the system, it
turns on the Air Bag Warning Light, either momentarily
or continuously. A single chime will sound if the light
comes on again after initial startup.
It also includes diagnostics that will illuminate the instru-
ment cluster Air Bag Warning Light if a malfunction is
noted that could affect the air bag system. The diagnos-
tics also record the nature of the malfunction.WARNING!
Ignoring the Air Bag Warning Light in your instru-
ment panel could mean you won’t have the air bags
to protect you in a collision. If the light does not come
on as a bulb check when the ignition is first turned
on, stays on after you start the vehicle, or if it comes
on as you drive, have an authorized dealer service the
air bag system immediately.
Driver And Passenger Advanced Front Air Bag
Inflator Units
The Driver and Passenger Advanced Front Air Bag
Inflator Units are located in the center of the steering
wheel and on the right side of the instrument panel.
When the ORC detects a collision requiring the Ad-
vanced Front Air Bags, it signals the inflator units. A large
quantity of non-toxic gas is generated to inflate the
Advanced Front Air Bags. Different air bag inflation rates
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 75

A quantity of non-toxic gas is generated to inflate the
SABIC. The inflating SABIC pushes the outside edge of
the headliner out of the way and covers the window. The
SABIC inflates in about 30 milliseconds (about one-
quarter of the time that it takes to blink your eyes) with
enough force to injure you if you are not belted and
seated properly, or if items are positioned in the area
where the SABIC inflates. This especially applies to
children. The SABIC is only about 3-1/2 in (9 cm) thick
when it is inflated.
Because air bag sensors estimate deceleration over time,
vehicle speed and damage are not good indicators of
whether or not an air bag should have deployed.
NOTE:In a rollover the pretensioners and/or SAB and
SABIC air bags may deploy on both sides of the vehicle.Front And Side Impact Sensors
In front and side impacts, front and side impact sensors
can aid the ORC in determining the appropriate response
to certain impact events.
Enhanced Accident Response System
In the event of an impact causing air bag deployment, if
the communication network remains intact, and the
power remains intact, depending on the nature of the
event the ORC will determine whether to have the
Enhanced Accident Response System perform the follow-
ing functions:
•Cut off fuel to the engine.
•Flash hazard lights as long as the battery has power or
until the ignition key is turned off.
•Turn on the interior lights, which remain on as long as
the battery has power or until the ignition key is
removed.
•Unlock the doors automatically.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 77

WARNING! (Continued)
•Do not attempt to modify any part of your air bag
system. The air bag may inflate accidentally or
may not function properly if modifications are
made. Take your vehicle to an authorized dealer
for any air bag system service. If your seat, includ-
ing your trim cover and cushion, needs to be
serviced in any way (including removal or
loosening/tightening of seat attachment bolts),
take the vehicle to your authorized dealer. Only
manufacturer approved seat accessories may be
used. If it is necessary to modify the air bag system
for persons with disabilities, contact your autho-
rized dealer.
Air Bag Warning Light
You will want to have the air bags ready to
inflate for your protection in a collision. The
Air Bag Warning Light monitors the internal
circuits and interconnecting wiring associated
with air bag system electrical components. While the air
bag system is designed to be maintenance free. If any of
the following occurs, have an authorized dealer service
the air bag system immediately.
•The Air Bag Warning Light does not come on during
the four to eight seconds when the ignition switch is
first turned to the ON/RUN position.
•The Air Bag Warning Light remains on after the four to
eight-second interval.
•The Air Bag Warning Light comes on intermittently or
remains on while driving.
80 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

damaged, have a competent mechanic inspect the com-
plete exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open
seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
Safety Checks You Should Make Inside The
Vehicle
Seat Belts
Inspect the belt system periodically, checking for cuts,
frays, and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Front seat belt assemblies must be replaced after a
collision. Rear seat belt assemblies must be replaced after
a collision if they have been damaged (i.e., bent retractor,
torn webbing, etc.). If there is any question regarding belt
or retractor condition, replace the belt.
Air Bag Warning Light
The light should come on and remain on for four to eight
seconds as a bulb check when the ignition switch is first
turned ON. If the light is not lit during starting, see your
authorized dealer. If the light stays on, flickers, or comes
on while driving, have the system checked by an autho-
rized dealer.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is
inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit the footwell of your
vehicle. Use only floor mats that leave the pedal area
unobstructed and that are firmly secured so that they
cannot slip out of position and interfere with the pedals
or impair safe operation of your vehicle in other ways.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 97

Garage Door Opener — If Equipped........ 241
▫Before You Begin Programming
HomeLink........................ 243
▫Programming A Rolling Code........... 244
▫Programming A Non-Rolling Code........ 246
▫Canadian/Gate Operator Programming.... 247
▫Using HomeLink................... 248
▫Security........................... 249
▫Troubleshooting Tips.................. 249
▫General Information.................. 250
Power Sunroof — If Equipped............ 251
▫Opening Sunroof — Express............ 252
▫Closing Sunroof — Express............. 252▫Pinch Protect Feature................. 252
▫Pinch Protect Override................ 252
▫Venting Sunroof — Express............. 252
▫Sunshade Operation.................. 253
▫Wind Buffeting...................... 253
▫Sunroof Maintenance................. 253
▫Ignition Off Operation................. 253
Command View Sunroof With Power Shade —
If Equipped.......................... 254
▫Opening Sunroof — Express............ 255
▫Opening Sunroof — Manual Mode........ 255
▫Closing Sunroof — Express............. 255
▫Closing Sunroof — Manual Mode........ 255
106 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

▫Opening Power Shade — Express......... 255
▫Opening Power Shade — Manual Mode.... 256
▫Closing Power Shade — Express......... 256
▫Closing Power Shade — Manual Mode..... 256
▫Pinch Protect Feature................. 256
▫Pinch Protect Override................ 256
▫Wind Buffeting...................... 257
▫Sunroof Maintenance................. 257
▫Ignition Off Operation................. 257
▫Sunroof Fully Closed.................. 257
Electrical Power Outlets................. 258
Power Inverter — If Equipped............ 262
Cupholders.......................... 264Storage............................. 265
▫Glove Compartment.................. 265
▫Door Storage....................... 266
▫Center Console...................... 266
Cargo Area Features................... 268
▫Rechargeable Flashlight................ 268
▫Cargo Storage Bins................... 269
▫Retractable Cargo Area Cover —
If Equipped........................ 271
▫Cargo Tie-Down Hooks................ 272
Rear Window Features.................. 274
▫Rear Window Wiper/Washer............ 274
▫Rear Window Defroster................ 275
Roof Luggage Rack — If Equipped......... 276
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 107

Conference Call
When two calls are in progress (one active and one on
hold), press and hold the
button until you hear a
double beep indicating that the two calls have been
joined into one conference call.
Three-Way Calling
To initiate three-way calling, press thebutton
while a call is in progress, and make a second phone call,
as described under “Making a Second Call While Current
Call is in Progress”. After the second call has established,
press and hold the
button until you hear a double
beep, indicating that the two calls have been joined into
one conference call.
Call Termination
To end a call in progress, momentarily press the
button. Only the active call(s) will be terminated and if
there is a call on hold, it will become the new active call.
If the active call is terminated by the phone far end, a callon hold may not become active automatically. This is cell
phone-dependent. To bring the call back from hold, press
and hold the
button until you hear a single beep.
Redial
•
Press thebutton to begin.
•After the “Ready” prompt and the following beep, say
“Redial”.
•The Uconnect™ Phone will call the last number that
was dialed from your mobile phone.
NOTE:This may not be the last number dialed from the
Uconnect™ Phone.
Call Continuation
Call continuation is the progression of a phone call on the
Uconnect™ Phone after the vehicle ignition key has been
switched to OFF. Call continuation functionality avail-
able on the vehicle can be any one of three types:
122 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•After the ignition key is switched to OFF, a call can
continue on the Uconnect™ Phone either until the call
ends, or until the vehicle battery condition dictates
cessation of the call on the Uconnect™ Phone and
transfer of the call to the mobile phone.
•After the ignition key is switched to OFF, a call can
continue on the Uconnect™ Phone for a certain dura-
tion, after which the call is automatically transferred
from the Uconnect™ Phone to the mobile phone.
•An active call is automatically transferred to the
mobile phone after the ignition key is switched to OFF.
Uconnect™ Phone Features
Language Selection
To change the language that the Uconnect™ Phone is
using:
•Press thebutton to begin.
•After the “Ready” prompt and the following beep, say
the name of the language you wish to switch to
English, Espanol, or Francais.
•Continue to follow the system prompts to complete
the language selection.
After selecting one of the languages, all prompts and
voice commands will be in that language.
NOTE:After every Uconnect™ Phone language change
operation, only the language-specific 32-name phone-
book is usable. The paired phone name is not language-
specific and is usable across all languages.
Emergency Assistance
If you are in an emergency and the mobile phone is
reachable:
•Pick up the phone and manually dial the emergency
number for your area.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 123