key JEEP GRAND CHEROKEE 2012 Owner handbook (in English)

3. Remove and replace the battery. When re-
placing the battery, match the + sign on the
battery to the + sign on the inside of the battery
clip, located on the back cover. Avoid touching
the new battery with your fingers. Skin oils may
cause battery deterioration. If you touch a
battery, clean it with rubbing alcohol.
4. To assemble the RKE transmitter case, snap
the two halves together.
General InformationThe RKE transmitter and receivers operate on a
carrier frequency of 433.92 MHz as required by
EEC regulations. These devices must be certi-
fied to conform to specific regulations in each
individual country. Two sets of regulations are
involved: ETS (European Telecommunication
Standard) 300–220, which most countries use,
and German BZT federal regulation 225Z125,
which is based on ETC 300–220 but has addi-
tional unique requirements. Other defined re-
quirements are noted in ANNEX VI of COMMIS-
SION DIRECTIVE 95/56/EC. Operation is
subject to the following two conditions:
•This device may not cause harmful interfer-
ence. •
This device must accept any interference
received, including interference that may
cause undesired operation.
If your RKE transmitter fails to operate from a
normal distance, check for these two condi-
tions:
1. Weak battery in RKE transmitter. The ex-
pected life of the battery is a minimum of three
years.
2. Closeness to a radio transmitter such as a
radio station tower, airport transmitter, and
some mobile or CB radios.
DOOR LOCKSThe power door locks can be manually locked
from inside the vehicle by using the door lock
knob. To lock each door, push the door lock
knob on each door trim panel downward. To
unlock the front doors, pull the inside door
handle to the first detent. To unlock the rear
doors, pull the door lock knob on the door trim
panel upward. 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.
WARNING!
• For personal security and safety in the
event of an accident, lock the vehicle doors
when you drive, as well as when you park
and leave the vehicle.
• When leaving the vehicle, always remove
the key fob from the ignition and lock your
vehicle.
• Never leave children alone in a vehicle, or
with access to an unlocked vehicle.
(Continued)
Manual Door Lock Knob
20

WARNING!(Continued)
• Allowing children to be in a vehicle unat-
tended is dangerous for a number of rea-
sons. A child or others could be seriously or
fatally injured. Children should be warned
not to touch the parking brake, brake pedal
or the shift lever
• Do not leave the key fob in or near the
vehicle, and do not leave Keyless Enter-
N-Go in the ACC or ON/RUN mode. A child
could operate power windows, other con-
trols, or move the vehicle.
Power Door LocksThe power door lock switch is located on each
front door panel. Press the switch to lock or
unlock the doors. If the lock knob is down when the door is
closed, the door will lock. Therefore, make sure
the Key Fob is not inside the vehicle before
closing the door.
If you press the door lock switch while the Key
Fob is in the ignition switch and the driver’s
door is open, the doors will not lock.
If a rear door is locked, it cannot be opened
from inside the vehicle without first unlocking
the door. The door may be unlocked manually
by raising the lock knob.Automatic Door Locks — If Equipped
The auto door lock feature default condition is
disabled. When enabled, the door locks will
lock automatically when the vehicle’s speed
exceeds 15 mph (24 km/h). The auto door lock
feature can be enabled or disabled by your
authorized dealer per written request of the
customer. Please see your authorized dealer
for service.
Automatic Unlock On Exit Feature — If
Equipped
If Auto Unlock is enabled, this feature will
unlock all the doors when the driver’s door is
opened if the vehicle is stopped and in PARK or
NEUTRAL. Refer to “Electronic Vehicle Informa-
tion Center (EVIC)/Personal Settings
(Customer-Programmable Features)” in “Un-
derstanding Your Instrument Panel” for further
information.
Child-Protection Door Lock
System — Rear Doors
To provide a safer environment for small chil-
dren riding in the rear seats, the rear doors are
equipped with Child-Protection Door Lock sys-
tem.
Power Door Lock Switch
21

To Engage Or Disengage The Child-
Protection Door Lock System
1. Open the rear door.
2. Insert the tip of the emergency key into the
lock and rotate to the LOCK or UNLOCK posi-
tion.
3. Repeat steps 1 and 2 for the opposite rear
door.
WARNING!
Avoid trapping anyone in a vehicle in a colli-
sion. Remember that the rear doors can only
be opened from the outside when the Child-
Protection locks are engaged (locked).
NOTE:
For emergency exit from the rear seats when
the Child-Protection Door Lock System is
engaged, manually raise the door lock knob
to the unlocked position, roll down the win-
dow, and open the door using the outside
door handle.
KEYLESS ENTER-N-GOThe Passive Entry system is an enhancement to
the vehicle’s Remote Keyless Entry (RKE) sys-
tem and a feature of Keyless Enter-N-Go. This
feature allows you to lock and unlock the vehi-
cle’s door(s) without having to press the RKE
transmitter lock or unlock buttons.
NOTE:
• Passive Entry may be programmed ON/
OFF; refer to “Electronic Vehicle Informa-
tion Center (EVIC)/Personal Settings
(Customer-Programmable Features)” in
“Understanding Your Instrument Panel”
for further information.
• If a Passive Entry door handle has not
been used for 72 hours, the Passive Entry
feature for the handle may time out. Pull-
ing the deactivated front door handle will
reactivate the door handle’s Passive En-
try feature.
• If wearing gloves on your hands, or if it
has been raining on the Passive Entry
door handle, the unlock sensitivity can be
affected, resulting in a slower response
time.
Child-Protection Door Lock Location
Child-Protection Door Lock Function
22

To Unlock From The Driver’s Side:
With a valid Passive Entry RKE transmitter
within 5 ft (1.5 m) of the driver’s door handle,
grab the driver’s front door handle to unlock the
driver’s door automatically. The interior door
panel lock knob will raise when the door is
unlocked.NOTE:
If “Unlock All Doors 1st Press” is pro-
grammed all doors will unlock when you
grab hold of the driver’s front door handle.
To select between “Unlock Driver Door 1st
Press” and “Unlock All Doors 1st Press”,
refer to “Electronic Vehicle Information Cen-
ter (EVIC)/Personal Settings (Customer-
Programmable Features)” in “Understand-
ing Your Instrument Panel” for further
information.
To Unlock From The Passenger Side:
With a valid Passive Entry RKE transmitter
within 5 ft (1.5 m) of the passenger door handle,
grab the front passenger door handle to unlock
all four doors automatically. The interior door
panel lock knob will raise when the door is
unlocked.
NOTE:
All doors will unlock when the front passen-
ger door handle is grabbed regardless of the
driver’s door unlock preference setting
(“Unlock Driver Door 1st Press” or “Unlock
All Doors 1st Press”).Preventing Inadvertent Locking Of Passive
Entry RKE Transmitter In Vehicle
To minimize the possibility of unintentionally
locking a Passive Entry RKE transmitter inside
your vehicle, the Passive Entry system is
equipped with an automatic door unlock fea-
ture which will function if there is no Key Fob
present in the ignition.
If one of the vehicle doors is open and the door
panel switch is used to lock the vehicle, once
all open doors have been closed the vehicle
checks the inside and outside of the vehicle for
any valid Passive Entry RKE transmitters. If one
of the vehicle’s Passive Entry RKE transmitters
is detected inside the vehicle, and no other
valid Passive Entry RKE transmitters are de-
tected outside the vehicle, the Passive Entry
System automatically unlocks all vehicle doors
and chirps the horn three times (on the third
attempt ALL doors will lock and the Passive
Entry RKE transmitter can be locked in the
vehicle).
Grabbing The Driver’s Door Handle
23

The power window switches remain active for
up to 10 minutes after the ignition switch has
been turned OFF. Opening a vehicle front door
will cancel this feature.
WARNING!
Never leave children in a vehicle with the key
in the ignition switch or leave a vehicle with
Keyless Enter-N-Go in the ACC or ON/RUN
position. Occupants, particularly unattended
children, can become entrapped by the win-
dows while operating the power window
switches. Such entrapment may result in se-
rious injury or death.
Auto-Down
Both the driver and front passenger window
switches have an “Auto-Down” feature. Press
the window switch past the first detent, release,
and the window will go down automatically. To
cancel the “Auto-Down” movement, operate
the switch in either the up or down direction
and release the switch.
To open the window part way, press to the first
detent and release it when you want the win-
dow to stop. The power window switches remain active for
10 minutes after the ignition has been turned
OFF. Opening either front door will cancel this
feature.
Auto Up Feature With Anti-Pinch
Protection — Driver And Front Passenger
Door Only
Lift the window switch fully upward to the
second detent, release, and the window will go
up automatically.
To stop the window from going all the way up
during the Auto Up operation, push down on
the switch briefly.
To close the window part way, lift the window
switch to the first detent and release when you
want the window to stop.
Power Window Switches
25

NOTE:
If the window runs into any obstacle during
Auto Up it will reverse direction and then go
back down. Remove the obstacle and use
the window switch again to close the win-
dow. Any impact due to rough road condi-
tions may trigger the auto reverse function
unexpectedly during Auto Up. If this hap-
pens, pull the switch lightly to the first
detent and hold it to close the window manu-
ally.
WARNING!
There is no anti-pinch protection when the
window is almost closed. Be sure to clear all
objects from the window before closing.
Resetting The Auto Up Feature
Should the Auto Up feature stop working, the
window probably needs to be reset. To reset
Auto Up:
1. Pull the window switch up to close the
window completely and continue to hold the
switch up for an additional two seconds after
the window is closed. 2. Push the window switch down firmly to the
second detent to open the window completely
and continue to hold the switch down for an
additional two seconds after the window is fully
open.
Window Lockout Button
The Window Lockout button on the driver’s
door allows you to disable the window controls
on the rear doors. To disable the window con-
trols on the rear doors, press the Window
Lockout button. To enable the window controls,
press the Window Lockout button again.
Wind Buffeting
Wind buffeting can be described as the per-
ception of pressure on the ears or a helicopter-
type sound in the ears. Your vehicle may exhibit
wind buffeting with the windows down, or the
sunroof (if equipped) in certain open or partially
open positions. This is a normal occurrence
and can be minimized. If the buffeting occurs
with the sunroof open, adjust the sunroof open-
ing to minimize the buffeting.
LIFTGATETo open the liftgate, pull up on the handle and
lift. Manually unlocking the vehicle doors with
the plunger or a key in the lock cylinder will not
unlock the liftgate.
Window Lockout Button
26

WARNING!
Driving with the liftgate open can allow poi-
sonous 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.
Liftgate Flipper GlassThe liftgate flipper glass is also unlocked when
the liftgate is unlocked. To open the flipper
glass, push up on the window switch located
on the liftgate.NOTE:
The liftgate flipper glass will not open if the
liftgate is ajar.
Once the liftgate flipper glass has been
opened, connection to the rear window wiper is
interrupted, preventing activation of the rear
wiper blade while the flipper glass is open.
NOTE:
If a malfunction to the liftgate latch should
occur, an emergency liftgate latch release
can be used to open the liftgate. The emer-
gency liftgate latch release can be accessed
through a snap-in cover located on the lift-
gate trim panel.
WARNING!
Driving with the flipper glass open can allow
poisonous exhaust gases into your vehicle.
You and your passengers could be injured by
these fumes. Keep the flipper glass closed
when you are operating the vehicle.
Power Liftgate — If Equipped
The power liftgate may be opened
by pulling up on the liftgate handle
or by pressing the LIFTGATE but-
ton on the Remote Keyless Entry
(RKE) transmitter. Press the LIFT-
GATE button on the RKE transmit-
ter twice within five seconds, to open the power
liftgate. Once the liftgate is open, pressing the
button twice within five seconds a second time
will close the liftgate.
The power liftgate may also be opened or
closed by pressing the LIFTGATE button lo-
cated on the front overhead console, or closed
by pressing the LIFTGATE button located on
the left rear trim, near the liftgate opening.
Pressing the LIFTGATE button located on leftLiftgate Release
Liftgate Glass Release
27

rear trim once will close the liftgate only, this
button cannot be used to open the liftgate.
To operate the power liftgate manually in the
open direction, pull the liftgate handle once to
initiate a power cycle and then pull the handle
a second time to put liftgate into manual mode.
When the LIFTGATE button on the RKE trans-
mitter is pressed two times, the turn signals will
flash twice to signal that the liftgate is opening
or closing (if Flash Lamps with Lock is enabled
in the EVIC) and the liftgate chime will be
audible. For further information, refer to
Customer-Programmable Features (System
Setup)/Electronic Vehicle Information Center
(EVIC)inUnderstanding Your Instrument
Panel.
NOTE:
In the event of a power malfunction to the
liftgate, an emergency liftgate latch release
can be used to open the liftgate. The emer-
gency liftgate latch release can be accessed
through a snap-in cover located on the lift-
gate trim panel.WARNING!
During power operation, personal injury or
cargo damage may occur. Ensure the liftgate
travel path is clear. Make sure the liftgate is
closed and latched before driving away.
NOTE:
• The power liftgate will not operate if the
liftgate flipper glass is open.
• The power liftgate buttons will not oper-
ate if the vehicle is in gear or the vehicle
speed is above 0 mph (0 km/h).
• The power liftgate will not operate in tem-
peratures below 22°F (30°C) or tem-
peratures above 150°F (65°C). Be sure to
remove any buildup of snow or ice from
the liftgate before pressing any of the
power liftgate switches.
• If anything obstructs the power liftgate
while it is closing or opening, the liftgate
will automatically reverse to the closed or
open position, provided it meets suffi-
cient resistance. •
There are also pinch sensors attached to
the side of the liftgate. Light pressure
anywhere along these strips will cause
the liftgate to return to the open position.
• The power liftgate must be in the full open
position for rear liftgate close button on
the left rear trim, near the liftgate opening
to operate. If the liftgate is not fully open,
press the Liftgate button on the Key Fob
to fully open the liftgate, and then press it
again to close.
• If the liftgate handle is pulled while the
power liftgate is closing, the liftgate will
reverse to the full open position.
• If the liftgate handle is pulled while the
power liftgate is opening, the liftgate mo-
tor will disengage to allow manual opera-
tion.
• 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.
28

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.
42

especially applies to children. The side curtain
air bag 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, impact sensors can
aid the ORC in determining appropriate re-
sponse to impact events.
Enhanced Accident Response System
In the event of an impact causing air bag
deployment, if the communication network re-
mains 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.
If A Deployment Occurs
The Advanced Front Air Bags are designed to
deflate immediately after deployment.
NOTE:
Front and/or side air bags will not deploy in
all collisions. This does not mean some-
thing is wrong with the air bag system.
If you do have a collision which deploys the air
bags, any or all of the following may occur:
• The nylon air bag material may sometimes
cause abrasions and/or skin reddening to
the driver and front passenger as the air
bags deploy and unfold. The abrasions are
similar to friction rope burns or those you
might get sliding along a carpet or gymna-
sium floor. They are not caused by contact
with chemicals. They are not permanent and normally heal quickly. However, if you
haven’t healed significantly within a few
days, or if you have any blistering, see your
doctor immediately.
• As the air bags deflate, you may see some
smoke-like particles. The particles are a nor-
mal by-product of the process that gener-
ates the non-toxic gas used for air bag
inflation. These airborne particles may irri-
tate the skin, eyes, nose, or throat. If you
have skin or eye irritation, rinse the area with
cool water. For nose or throat irritation, move
to fresh air. If the irritation continues, see your
doctor. If these particles settle on your cloth-
ing, follow the garment manufacturer’s in-
structions for cleaning.
Do not drive your vehicle after the air bags have
deployed. If you are involved in another colli-
sion, the air bags will not be in place to protect
you.
44