2012 JEEP GRAND CHEROKEE steering wheel

Remote Start Comfort Systems — If Equipped
When remote start is activated, the heated steering
wheel, and driver heated seat features will automatically
turn on in cold weather. In warm weather, the driver
vented seat feature will automatically turn on when the
remote start is activated. These features will stay on
through the duration of remote start or until the ignition
switch is turned to the ON/RUN position.
The Remote Start Comfort System can be activated and
deactivated through the Electronic Vehicle Information
Center (EVIC). For more information on Remote Start
Comfort System operation refer to “Electronic Vehicle
Information Center (EVIC)/Customer-Programmable
Features (SETUP)” in “Understanding Your Instrument
Panel”.
DOOR LOCKS
The power door locks can be manually locked or un-
locked from inside the vehicle by using the door lock
knob. If the lock knob is down when the door is closed,
the door will lock. Therefore, make sure the key is not
inside the vehicle before closing the door.
Manual Door Lock Knob
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 31

OCCUPANT RESTRAINTS
Some of the most important safety features in your
vehicle are the restraint systems:
•Three-point lap and shoulder belts for the driver and
all passengers
•Advanced Front Air Bags for driver and front passen-
ger
•Supplemental Active Head Restraints (AHR) located
on top of the front seats (integrated into the head
restraint)
•Supplemental Side Air Bag Inflatable Curtains
(SABIC) for the driver and passengers seated next to a
window
•Supplemental Seat-Mounted Side Air Bags (SAB)
•An energy-absorbing steering column and steering
wheel
•Knee bolsters for front seat occupants
•Front seat belts incorporate pretensioners that may
enhance occupant protection by managing occupant
energy during an impact event
•All seat belt systems (except the driver ’s) include
Automatic Locking Retractors (ALRs), which lock the
seat belt webbing into position by extending the belt
all the way out and then adjusting the belt to the
desired length to restrain a child seat or secure a large
item in a seat — if equipped
Please pay close attention to the information in this
section. It tells you how to use your restraint system
properly, to keep you and your passengers as safe as
possible.
If you will be carrying children too small for adult-sized
seat belts, the seat belts or the Lower Anchors and Tether
for CHildren (LATCH) feature also can be used to hold
48 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

3.The driver and front passenger seats should be
moved back as far as practical to allow the Advanced
Front Air Bags room to inflate.
4.Do not lean against the door or window. If your
vehicle has side air bags, and deployment occurs, the
side air bags will inflate forcefully into the space
between you and the door.
5.If the air bag system in this vehicle needs to be
modified to accommodate a disabled person, contact
the Customer Center. Phone numbers are provided
underIf You Need Assistance.WARNING!
•Relying on the air bags alone could lead to more
severe injuries in a collision. The air bags work
with your seat belt to restrain you properly. In
some collisions, the air bags won’t deploy at all.
Always wear your seat belts even though you have
air bags.
•Being too close to the steering wheel or instrument
panel during Advanced Front Air Bag deployment
could cause serious injury, including death. Air
Bags need room to inflate. Sit back, comfortably
extending your arms to reach the steering wheel or
instrument panel.
(Continued)
50 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
Using a seat belt extender when not needed can
increase the risk of injury in an accident. Only use
when the lap belt is not long enough when it is worn
low and snug, and in the recommended seating
positions. Remove and store the extender when not
needed.
Supplemental Restraint System (SRS) — Air Bags
This vehicle has Advanced Front Air Bags for both the
driver and front passenger as a supplement to the seat
belt restraint systems. The driver’s Advanced Front Air
Bag is mounted in the center of the steering wheel. The
passenger’s Advanced Front Air Bag is mounted in the
instrument panel, above the glove compartment. The
words SRS AIRBAG are embossed on the air bag covers.NOTE:These air bags are certified to the new Federal
regulations for Advanced Air Bags.
Advanced Front Air Bag And Knee Bolster Locations
1 — Driver And Passenger Advanced Front Air Bags
2 — Knee Bolster
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 67

The Advanced Front Air Bags have a multistage inflator
design. This allows the air bag to have different rates of
inflation based on the severity and type of collision.
This vehicle may be equipped with driver and/or front
passenger seat track position sensors that may adjust the
inflation rate of the Advanced Front Air Bags based upon
seat position.
This vehicle may be equipped with a driver and/or front
passenger seat belt buckle switch that detects whether
the driver or front passenger seat belt is fastened. The
seat belt buckle switch may adjust the inflation rate of the
Advanced Front Air Bags.
This vehicle is equipped with Supplemental Side Air Bag
Inflatable Curtains (SABIC) to protect the driver, front,
and rear passengers sitting next to a window. The SABIC
air bags, are located above the side windows and their
covers are also labeled: SRS AIRBAG.This vehicle is equipped with Supplemental Seat-
Mounted Side Air Bags (SAB) to provide enhanced
protection for an occupant during a side impact. The
Supplemental Seat-Mounted Side Air Bags are located in
the outboard side of the front seats.
NOTE:
•Air Bag covers may not be obvious in the interior trim,
but they will open during air bag deployment.
•After any accident, the vehicle should be taken to an
authorized dealer immediately.
Air Bag System Components
Your vehicle may be equipped with the following air bag
system components:
•Occupant Restraint Controller (ORC)
•Air Bag Warning Light
•Steering Wheel and Column
68 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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

are possible, based on the collision type and severity. The
steering wheel hub trim cover and the upper right side of
the instrument panel separate and fold out of the way as
the air bags inflate to their full size. The air bags fully
inflate in about 50 to 70 milliseconds. This is about half of
the time it takes to blink your eyes. The air bags then
quickly deflate while helping to restrain the driver and
front passenger.
The Advanced Front Air Bag gas is vented through the
vent holes in the sides of the air bag. In this way, the air
bags do not interfere with your control of the vehicle.
Supplemental Seat-Mounted Side Air Bag (SAB)
Inflator Units
The Supplemental Seat-Mounted Side Air Bags are de-
signed to activate only in certain side collisions.
The ORC determines if a side collision requires the side
air bags to inflate, based on the severity and type of
collision.Based on the severity and type of collision, the side air
bag inflator on the crash side of the vehicle may be
triggered, releasing a quantity of non-toxic gas. The
inflating SAB exits through the seat seam into the space
between the occupant and the door. The SAB fully inflate
in about 10 milliseconds. The side air bag moves at a very
high speed and with such a high force that it could injure
you if you are not seated properly, or if items are
positioned in the area where the side air bag inflates. This
especially applies to children.
Supplemental Side Air Bag Inflatable Curtain
(SABIC) Inflator Units
During collisions where the impact is confined to a
particular area of the side of the vehicle, the ORC may
deploy the SABIC air bags, depending on the severity
and type of collision. In these events, the ORC will
deploy the SABIC only on the impact side of the vehicle.
76 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
Deployed air bags and seat belt pretensioners cannot
protect you in another collision. Have the air bags,
seat belt pretensioners, and the front seat belt retrac-
tor assemblies replaced by an authorized dealer im-
mediately. Also, have the Occupant Restraint Con-
troller (ORC) system serviced as well.
Maintaining Your Air Bag System
WARNING!
•Modifications to any part of the air bag system
could cause it to fail when you need it. You could
be injured if the air bag system is not there to
protect you. Do not modify the components or
wiring, including adding any kind of badges or
stickers to the steering wheel hub trim cover or the
upper right side of the instrument panel. Do not
modify the front bumper, vehicle body structure,
or add aftermarket side steps or running boards.
•It is dangerous to try to repair any part of the air
bag system yourself. Be sure to tell anyone who
works on your vehicle that it has an air bag system.
(Continued)
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 79