2012 JEEP GRAND CHEROKEE warning

WARNING!
•A lap belt worn too high can increase the
risk of injury in an accident. The belt forces
won’t be at the strong hip and pelvic bones,
but across your abdomen. Always wear the
lap part of your seat belt as low as possible
and keep it snug.
• A twisted belt will not protect you properly.
In a collision, it could even cut into you. Be
sure the belt is straight. If you can’t
straighten a belt in your vehicle, take it to
your authorized dealer immediately and
have it fixed.
5. Position the shoulder belt on your chest so
that it is comfortable and not resting on your
neck. The retractor will withdraw any slack in
the belt. 6. To release the belt, push the red button on
the buckle. The belt will automatically retract to
its stowed position. If necessary, slide the latch
plate down the webbing to allow it to retract
fully.WARNING!
A frayed or torn belt could rip apart in an
accident and leave you with no protection.
Inspect the belt system periodically, checking
for cuts, frays, or loose parts. Damaged parts
must be replaced immediately. Do not disas-
semble or modify the system. Seat belt as-
semblies must be replaced after an accident if
they have been damaged (bent retractor, torn
webbing, etc.).
Lap/Shoulder Belt Untwisting
Procedure
Use the following procedure to untwist a
twisted lap/shoulder belt.
1. Position the latch plate as close as possible
to the anchor point.
2. At about 6 to 12 in (15 to 30 cm) above the
latch plate, grasp and twist the belt webbing
180 degrees to create a fold that begins imme-
diately above the latch plate.
Removing Slack From Belt
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Automatic Locking Retractor Mode
(ALR) — If Equipped
In this mode, the shoulder belt is automatically
pre-locked. The belt will still retract to remove
any slack in the shoulder belt. The Automatic
Locking Mode is available on all rear
passenger-seating positions with a combina-
tion lap/shoulder belt. Use the Automatic Lock-
ing Mode anytime a child safety seat is installed
in a seating position that has a belt with this
feature. Children 12 years old and under
should always be properly restrained in the rear
seat.
How To Engage The Automatic Locking
Mode
1. Buckle the combination lap and shoulder
belt.
2. Grasp the shoulder portion and pull down-
ward until the entire belt is extracted.
3. Allow the belt to retract. As the belt retracts,
you will hear a clicking sound. This indicates
the safety belt is now in the Automatic Locking
Mode.How To Disengage The Automatic Locking
Mode
Unbuckle the combination lap/shoulder belt
and allow it to retract completely to disengage
the Automatic Locking Mode and activate the
vehicle sensitive (emergency) locking mode.
WARNING!
•
The belt and retractor assembly must be
replaced if the seat belt assembly Auto-
matic Locking Retractor (ALR) feature or
any other seat belt function is not working
properly when checked according to the
procedures in the Service Manual.
• Failure to replace the belt and retractor
assembly could increase the risk of injury in
collisions.
Energy Management FeatureThis vehicle has a safety belt system with an
Energy Management feature in the front seating
positions to help further reduce the risk of injury
in the event of a head-on accident. This safety belt system has a retractor assem-
bly that is designed to release webbing in a
controlled manner. This feature is designed to
help reduce the belt force acting on the occu-
pant’s chest.
Seat Belt PretensionersThe seat belts for both front seating positions
are equipped with pretensioning devices that
are designed to remove slack from the seat belt
in the event of an accident. These devices may
improve the performance of the seat belt by
assuring that the belt is tight about the occu-
pant early in an accident. Pretensioners work
for all size occupants, including those in child
restraints.
NOTE:
These devices are not a substitute for
proper seat belt placement by the occupant.
The seat belt still must be worn snugly and
positioned properly.
The pretensioners are triggered by the Occu-
pant Restraint Controller (ORC). Like the air
bags, the pretensioners are single use items. A
deployed pretensioner or a deployed air bag
must be replaced immediately.
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Enhanced Seat Belt Use Reminder
System (BeltAlert)
BeltAlertis a feature intended to remind the
driver and front passenger (if equipped with
front passenger BeltAlert) to fasten their seat
belts. The feature is active whenever the igni-
tion is on. If the driver or front seat passenger is
unbelted, the Seat Belt Reminder Light will turn
on and remain on until both front seat belts are
fastened.
The BeltAlert warning sequence begins after
the vehicle speed is over 5 mph (8 km/h), by
blinking the Seat Belt Reminder Light and
sounding an intermittent chime. Once the se-
quence starts, it will continue for the entire
duration or until the respective seatbelts are
fastened. After the sequence completes, the
Seat Belt Reminder Light remains illuminated
until the respective seat belts are fastened. The
driver should instruct all other occupants to
fasten their seat belts. If a front seat belt is
unbuckled while traveling at speeds greater
than 5 mph (8 km/h), BeltAlert will provide
both audio and visual notification. The front passenger seat BeltAlert
is not ac-
tive when the front passenger seat is unoccu-
pied. BeltAlert may be triggered when an
animal or heavy object is on the front passen-
ger seat or when the seat is folded flat (if
equipped). It is recommended that pets be
restrained in the rear seat in pet harnesses or
pet carriers that are secured by seat belts, and
cargo is properly stowed.
BeltAlert can be enabled or disabled by your
authorized dealer. Chrysler Group LLC does
not recommend deactivating BeltAlert .
NOTE:
Although BeltAlert has been deactivated,
the Seat Belt Reminder Light will continue to
illuminate while the driver’s or front passen-
ger (if equipped with belt alert) seat belt
remains unfastened.
Seat Belt Lock OutThe center rear seat belt system has a lock out
feature that will not allow you to extract the
center webbing unless the rear seat upper
latch is engaged.
Seat Belts And Pregnant WomenWe recommend that pregnant women use the
seat belts throughout their pregnancy. Keeping
the mother safe is the best way to keep the
baby safe.
Pregnant women should wear the lap part of
the belt across the thighs and as snug across
the hips as possible. Keep the belt low so that
it does not come across the abdomen. That
way the strong bones of the hips will take the
force if there is an accident.
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
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glove compartment. The words SRS AIRBAG
are embossed on the air bag covers. In addi-
tion, the vehicle is equipped with a Supplemen-
tal Driver Side Knee Air Bag mounted in the
instrument panel below the steering column.
The Advanced Front Air Bags have a multi-
stage inflator design. This allows the air bag to
have different rates of inflation based on the
severity and type of collision.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 immedi-
ately.
Air Bag System Components
Your vehicle may be equipped with the follow-
ing air bag system components:
• Occupant Restraint Controller (ORC)
• Air Bag Warning Light •
Steering Wheel and Column
• Instrument Panel
• Supplemental Driver Side Knee Air Bag
• Knee Impact Bolster
• Driver Advanced Front Air Bag
• Passenger Advanced Front Air Bag
• Supplemental Seat-Mounted Side Air Bags
(SAB)
• Supplemental Side Air Bag Inflatable Cur-
tains (SABIC)
• Front and Side Impact Sensors
• Front Seat Belt Pretensioners, Seat Belt
Buckle Switch
Advanced Front Air Bag FeaturesThe Advanced Front Air Bag system has multi-
stage driver and front passenger air bags. This
system provides output appropriate to the se-
verity and type of collision as determined by
the Occupant Restraint Controller (ORC), which
may receive information from the front impact
sensors.
Advanced Front Air Bag And Knee Bolster
Locations
1 — Driver And Pas-
senger Advanced Front
Air Bags 3 — Knee Bolster
2 — Supplemental
Driver Side Knee Air
Bag
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The first stage inflator is triggered immediately
during an impact that requires air bag deploy-
ment. This low output is used in less severe
collisions. A higher energy output is used for
more severe collisions.
WARNING!
•No objects should be placed over or near
the air bag on the instrument panel, be-
cause any such objects could cause harm if
the vehicle is in a collision severe enough
to cause the air bag to inflate.
• Do not put anything on or around the air
bag covers or attempt to open them manu-
ally. You may damage the air bags and you
could be injured because the air bags may
no longer be functional. The protective cov-
ers for the air bag cushions are designed to
open only when the air bags are inflating.
• Do not drill, cut or tamper with the knee
bolster in any way.
• Do not mount any accessories to the knee
bolster such as alarm lights, stereos, citi-
zen band radios, etc. Supplemental Seat-Mounted Side Air Bags
(SAB)
Supplemental Seat-Mounted Side Air Bags
(SAB) may provide enhanced protection to
help protect an occupant during a side impact.
The SAB is marked with an air bag label sewn
into the outboard side of the front seats.
When the air bag deploys, it opens the seam
between the front and side of the seat’s trim
cover. Each air bag deploys independently; a
left side impact deploys the left air bag only
and a right-side impact deploys the right air
bag only. Supplemental Side Air Bag Inflatable
Curtain (SABIC)
SABIC air bags may offer side-impact and
vehicle rollover protection to front and rear seat
outboard occupants in addition to that pro-
vided by the body structure. Each air bag
features inflated chambers placed adjacent to
the head of each outboard occupant that re-
duce the potential for side-impact head inju-
ries. The SABIC deploy downward, covering
both windows on the impact side.
Supplemental Seat-Mounted
Side Air Bag Label
Supplemental Side Air Bag InflatableCurtain (SABIC) Label Location
39

NOTE:
•Should a vehicle rollover occur, the pre-
tensioners and/or SAB and SABIC air
bags on both sides of the vehicle may
deploy.
• Air Bag covers may not be obvious in the
interior trim, but they will open during air
bag deployment.
• Being too close to the SAB and SABIC air
bags during deployment could cause you
to be severely injured or killed.
The system includes side impact sensors that
are calibrated to deploy the side air bags
during impacts that require air bag occupant
protection.WARNING!
• Your vehicle is equipped with left and right
Supplemental Side Air Bag Inflatable Cur-
tain (SABIC), do not stack luggage or other
cargo up high enough to block the location
of the SABIC. The area where the SABIC is
located should remain free from any ob-
structions.
• Do not use accessory seat covers or place
objects between you and the side air bags;
the performance could be adversely af-
fected and/or objects could be pushed into
you, causing serious injury.
• Your vehicle is equipped with SABIC air
bags, do not have any accessory items
installed which will alter the roof, including
adding a sunroof to your vehicle. Do not
add roof racks that require permanent at-
tachments (bolts or screws) for installation
on the vehicle roof. Do not drill into the roof
of the vehicle for any reason. Supplemental Driver Side Knee Air Bag
The Supplemental Driver Side Knee Air Bag
provides enhanced protection and works to-
gether with the Driver Advanced Front Air Bag
during a frontal impact.
Knee Impact Bolster
The Knee Impact Bolster helps protect the
knees of the front passenger, and position the
front occupant for the best interaction with the
Advanced Front Air Bag.
Along with seat belts and pretensioners, Ad-
vanced Front Air Bags work with the Supple-
mental Driver Side Knee Air Bag and the pas-
senger side knee bolster to provide improved
protection for the front passenger. Side air bags
also work with seat belts to improve occupant
protection.
Here are some simple steps you can take to
minimize the risk of harm from a deploying air
bag:
Children 12 years old and under should always
ride buckled up in a rear seat.
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WARNING!
Infants in rear-facing child restraints should
never ride in the front seat of a vehicle with a
passenger Advanced Front Air Bag. An air bag
deployment can cause severe injury or death
to infants in that position.
Children that are not big enough to wear the
vehicle seat belt properly (see Section on Child
Restraints) should be secured in the rear seat
in child restraints or belt-positioning booster
seats. Older children who do not use child
restraints or belt-positioning booster seats
should ride properly buckled up in the rear
seat. Never allow children to slide the shoulder
belt behind them or under their arm.
You should read the instructions provided with
your child restraint to make sure that you are
using it properly.
All occupants should always wear their lap and
shoulder belts properly.
The driver and front passenger seats should be
moved back as far as practical to allow the
Advanced Front Air Bags room to inflate. 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.
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 under
If 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)
WARNING!(Continued)
• The Supplemental Side Air Bag Inflatable
Curtain (SABIC) and Supplemental Seat-
Mounted Side Air Bag (SAB) also need
room to inflate. Do not lean against the
door or window. Sit upright in the center of
the seat.
• Being too close to the Supplemental Side
Air Bag Inflatable Curtain (SABIC) and/or
Seat-Mounted Side Air Bag (SAB) during
deployment could cause you to be severely
injured or killed.
Air Bag Deployment Sensors And
Controls
Occupant Restraint Controller (ORC)
The ORC is part of a regulated safety system
required for this vehicle.
The ORC determines if deployment of the front
and/or side air bags in a frontal or side collision
is required. Based on the impact sensor’s sig-
nals, a central electronic ORC deploys the
Advanced Front Air Bags, Supplemental Driver
Side Knee Air Bag, Supplemental Side Air Bag
41

Inflatable Curtain (SABIC), Supplemental Seat-
Mounted Side Air Bags (SAB), and front seat
belt pretensioners, as required, depending on
the severity and type of impact.
Advanced Front Air Bags and Supplemental
Driver Side Knee Air Bag are designed to
provide additional protection by supplementing
the seat belts in certain frontal collisions de-
pending on the severity and type of collision.
Advanced Front Air Bags are not expected to
reduce the risk of injury in rear, or side colli-
sions.
The Advanced Front Air Bags and Supplemen-
tal Driver Side Knee Air Bag will not deploy in all
frontal collisions, including some that may pro-
duce substantial vehicle damage — for ex-
ample, some pole collisions, truck underrides,
and angle offset collisions. On the other hand,
depending on the type and location of impact,
Advanced Front Air Bags may deploy in
crashes with little vehicle front-end damage but
that produce a severe initial deceleration.
The side air bags will not deploy in all side
collisions. Side air bag deployment will depend
on the severity and type of collision.Because air bag sensors measure vehicle de-
celeration over time, vehicle speed and dam-
age by themselves are not good indicators of
whether or not an air bag should have de-
ployed.
Seat belts are necessary for your protection in
all accidents, and also are needed to help keep
you in position, away from an inflating air bag.
The ORC monitors the readiness of the elec-
tronic parts of the air bag system whenever the
ignition switch is in the START or ON/RUN
position. If the key is in the LOCK position, in
the ACC position, or not in the ignition, the air
bag system is not on and the air bags will not
inflate.
The ORC contains a backup power supply
system that may deploy the air bags even if the
battery loses power or it becomes discon-
nected prior to deployment.
Also, the ORC turns on the Air Bag
Warning Light in the instrument
panel for approximately four to
eight seconds for a self-check
when the ignition is first turned to
the ON/RUN position. 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 instrument cluster Air Bag Warning Light if a
malfunction is noted that could affect the air
bag system. The diagnostics also record the
nature of the malfunction.
WARNING!
Ignoring the Air Bag Warning Light in your
instrument 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.
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