2010 JEEP GRAND CHEROKEE door lock

Wind Buffeting
Wind buffeting can be described as the perception 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 occur-
rence and can be minimized. If the buffeting occurs with
the sunroof open, adjust the sunroof opening to minimize
the buffeting.
LIFTGATE
To open the liftgate, pull up (squeeze) 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.Liftgate Release
32 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Front and Side Impact Sensors
In front and side impacts, impact sensors aid the ORC in
determining appropriate response to impact events. Ad-
ditional sensors in the ORC determine the level of airbag
deployment and provide verification.
Enhanced Accident Response System
In the event of an impact causing airbag 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.
If a Deployment Occurs
The front airbags are designed to deflate immediately
after deployment.
NOTE:Front and/or side airbags will not deploy in all
collisions. This does not mean something is wrong with
the airbag system.
If you do have a collision which deploys the airbags, any
or all of the following may occur:
•The nylon airbag material may sometimes cause abra-
sions and/or skin reddening to the driver and front
passenger as the airbags deploy and unfold. The
abrasions are similar to friction rope burns or those
you might get sliding along a carpet or gymnasium
floor. They are not caused by contact with chemicals.
They are not permanent and normally heal quickly.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 55

Airbag Warning Light
The light should come on and remain on for six 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.
Periodic Safety Checks You Should Make Outside
the Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objectslodged in the tread. Inspect the tread and sidewall for
cuts and cracks. Check the wheel nuts for tightness.
Check the tires (including spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid, or
brake fluid leaks are suspected, the cause should be
located and corrected immediately.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 73

Power Outside Mirrors
The power mirror switch is located on the driver’s door
trim panel next to the power door lock switch. A rotary
knob selects the left mirror, right mirror or off position.
After selecting a mirror, move the knob in the same
direction you want the mirror to move. Use the off
(center) position to guard against accidentally moving a
mirror position.
Heated Mirrors — If Equipped
These mirrors are heated to melt frost or ice. This
feature is activated whenever you turn on the rear
window defroster. Refer to “Rear Window Features” in
“Understanding the Features of Your Vehicle” for further
information.
Power Mirror Switch
82 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Press the latch and lift the top of the armrest to access the
storage bin.
DRIVER MEMORY SEAT — IF EQUIPPED
Once programmed, the memory buttons 1 and 2 on the
driver’s door panel can be used to recall the driver’s seat,
driver’s outside mirror, adjustable brake and acceleratorpedals and radio station preset settings. Your Remote
Keyless Entry (RKE) transmitters can also be pro-
grammed to recall the same positions when the UN-
LOCK button is pressed.
Armrest Storage Latch
Driver Memory Switches
94 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Your vehicle is equipped with two RKE transmitters. One
or both RKE transmitters can be linked to either memory
position. The memory system can accommodate up to
four RKE transmitters, each one linked to either of the
two memory positions.
Setting Memory Positions and Linking Remote
Keyless Entry Transmitter to Memory
NOTE:Each time the S (SET) button and a numbered
button 1 or 2 are pressed, you erase the memory settings
for that button and store a new one.
1. Insert the ignition key, and turn the ignition switch to
the ON position.
2. Press the driver door MEMORY button number 1 if
you are setting the memory for driver 1, or button
number 2 if you are setting the memory for driver 2. The
system will recall any stored settings. Wait for the system
to complete the memory recall before continuing to
Step 3. 3. Adjust the driver’s seat, recliner, and driver’s sideview
mirror to the desired positions.
4. Adjust the brake and accelerator pedals to the desired
positions.
5. Turn on the radio and set the radio station presets (up
to 12 AM and 12 FM stations can be set).
6. Turn the ignition switch to the LOCK position and
remove the key.
7. Press and release the S (SET) button located on the
driver’s door.
8. Within five seconds, press and release MEMORY
button 1 or 2 on the driver’s door. The next step must be
performed within five seconds if you desire to also use a
RKE transmitter to recall memory positions.
9. Press and release the LOCK button on one of the RKE
transmitters.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 95

10. Insert the ignition key, and turn the ignition switch to
the ON position.
11. SelectRemote Linked to Memory in the Electronic
Vehicle Information Center (EVIC) and enter Ye s. Refer
to “Electronic Vehicle Information Center (EVIC)/
Customer-Programmable Features” in “Understanding
Your Instrument Panel” for further information.
12. Repeat the above steps to set the next memory
position, using the other numbered memory button, or to
link another RKE transmitter to memory.
Memory Position Recall
NOTE: The vehicle must be in PARK to recall memory
positions. If a recall is attempted when the vehicle is not
in PARK, a message will be displayed in the Electronic
Vehicle Information Center (EVIC). To recall the memory settings for driver one, press
MEMORY button number 1 on the driver’s door, or the
UNLOCK button on the RKE transmitter linked to
memory position 1.
To recall the memory setting for driver two, press
MEMORY button number 2 on the driver’s door, or the
UNLOCK button on the RKE transmitter linked to
memory position 2.
A recall can be cancelled by pressing any of the
MEMORY buttons on the drivers door during a recall (S,
1, or 2). When a recall is cancelled, the driver’s seat,
driver’s mirror and the pedals stop moving. A delay of
one second will occur before another recall can be
selected.
To Disable a RKE Transmitter Linked to Memory
1. Turn the ignition switch to the LOCK position, and
remove the key.
96 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

2. Press and release MEMORY button number 1. The
system will recall any memory settings stored in position
1. Wait for the system to complete the memory recall
before continuing to Step 3.
3. Press and release the memory S (SET) button located
on the driver’s door.
4. Within five seconds, press and release MEMORY
button 1 on the driver’s door.
5. Within five seconds, press and release the UNLOCK
button on the RKE transmitter.
To disable another RKE transmitter linked to either
memory position, repeat steps 1 through 5 for each RKE
transmitter.
NOTE:Once programmed, all RKE transmitters linked
to memory can be easily enabled or disabled at one time.
Refer to “Electronic Vehicle Information Center (EVIC)/
Customer-Programmable Features” in “Understanding
Your Instrument Panel” for further information.Easy Entry/Exit Seat
This feature provides automatic driver’s seat positioning
which will enhance driver mobility out of and into the
vehicle.
There are two possible Easy Entry/Exit adjustments
available:
•The seat cushion will move rearward approximately
2.5 in (60 mm), if the starting position of the seat is
greater than or equal to 2.67 in (68 mm) forward of the
rear seat stop when the key is removed from the
ignition switch. The seat will then move forward
approximately 2.5 in (60 mm) when the key is placed
into the ignition and turned out of the LOCK position.
•The seat will move to the position located 0.3 in
(8 mm) forward of the rear stop if the starting position
is between 0.9 to 2.67 in (23 to 68 mm) forward of the
rear stop when the key is removed from the ignition
switch. The seat will move forward to the memory/
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 97