2012 JEEP GRAND CHEROKEE light

To Vary The Speed Setting
While ACC is set, you can increase the set speed by
pressing and holding the RES+button. If the button is
continually pressed, the set speed will continue to in-
crease in 5 mph (8 km/h) increments until the button is
released. The increase in set speed is reflected in the EVIC
display.
Pressing the RES+button once will result ina1mph
(1.6 km/h) increase in set speed. Each subsequent tap of
the button results in an increase of 1 mph (1.6 km/h).
While ACC is set, the set speed can be decreased by
pressing and holding the SET-button. If the button is
continually pressed, the set speed will continue to de-
crease in 5 mph (8 km/h) increments until the button is
released. The decrease in set speed is reflected in the
EVIC display.Pressing the SET-button once will result ina1mph
(1.6 km/h) decrease in set speed. Each subsequent tap of
the button results in a decrease of 1 mph (1.6 km/h).
NOTE:
•When you use the SET-button to decelerate, if the
engine’s braking power does not slow the vehicle
sufficiently to reach the set speed, the brake system
will automatically slow the vehicle.
•The ACC system can only apply a maximum of 25% of
the vehicle’s braking capability and will not bring the
vehicle to a complete stop.
•The ACC system maintains set speed when driving up
hill and down hill. However, a slight speed change on
moderate hills is normal. In addition, downshifting
may occur while climbing uphill or descending down-
hill. This is normal operation and necessary to main-
tain set speed.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 209

The maximum braking applied by ACC is limited; how-
ever, the driver can always apply the brakes manually, if
necessary.
NOTE:The brake lights will illuminate whenever the
ACC system applies the brakes.
A Proximity Warning will alert the driver if ACC predicts
that its maximum braking level is not sufficient to
maintain the set distance. If this occurs, a visual alert
“BRAKE” will flash in the EVIC and a chime will sound
while ACC continues to apply its maximum braking
capacity. When this occurs, you should immediately
apply the brakes as needed to maintain a safe distance
from the vehicle ahead.
The ACC Systems provides Overtake Aid when passing
on the left hand side only. When driving with ACC
engaged and following a Target vehicle, the system willprovide an additional acceleration based on your current
speed. The acceleration is triggered by indicating a left
turn signal.
Adaptive Cruise Control (ACC) Menu
The EVIC displays the current ACC system settings. The
EVIC is located in the upper part of the instrument
Brake Alert
212 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

OVERHEAD CONSOLE
The overhead console contains courtesy/reading lights
and storage for sunglasses. Universal Garage Door
Opener (HomeLink), power liftgate and power sunroof
switches may also be included, if equipped.
Front Map/Reading Lights
Lights are mounted in the overhead console. Each light
can be turned on by pressing the switch on either side of
the console. These buttons are backlit for night time
visibility.
Overhead ConsoleFront Map/Reading Lights
240 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

To turn the lights off, press the switch a second time. The
lights also turn on when a door is opened. The lights will
also turn on when the UNLOCK button on the RKE is
pressed.
Sunglass Bin Door
At the front of the console a compartment is provided for
the storage of a pair of sunglasses. The storage compart-
ment access is a “push/push” design. Push the chrome
pad on the door to open. Push the chrome pad on the
door to close.
GARAGE DOOR OPENER — IF EQUIPPED
HomeLinkreplaces up to three hand-held transmitters
that operate devices such as garage door openers, motor-
ized gates, lighting or home security systems. The
HomeLinkunit is powered by your vehicles 12 Volt
battery.
Sunglass Bin Door
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 241

Programming A Rolling Code
For programming garage door openers that were manu-
factured after 1995. These garage door openers can be
identified by the “LEARN” or “TRAIN” button located
where the hanging antenna is attached to the garage door
opener. It is NOT the button that is normally used to
open and close the door. The name and color of the
button may vary by manufacturer.
1. Turn the ignition switch to the ON/RUN position.
2. Place the hand-held transmitter 1 to 3 in (3 to 8 cm)
away from the HomeLinkbutton you wish to program
while keeping the HomeLinkindicator light in view.
Training The Garage Door Opener
1 — Door Opener
2 — Training Button 244 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

3. Simultaneously press and hold both the Homelink
button you want to program and the hand-held transmit-
ter button.
4. Continue to hold both buttons and observe the indi-
cator light. The Homelinkindicator will flash slowly
and then rapidly after Homelinkhas received the fre-
quency signal from the hand-held transmitter. Release
both buttons after the indicator light changes from slow
to rapid.
5. At the garage door opener motor (in the garage),
locate the “LEARN” or “TRAINING” button. This can
usually be found where the hanging antenna wire is
attached to the garage door opener/device motor. Firmly
press and release the “LEARN” or “TRAINING” button.
On some garage door openers/devices there may be a
light that blinks when the garage door opener/device is
in the LEARN/TRAIN mode.NOTE:You have 30 seconds in which to initiate the next
step after the LEARN button has been pressed.
6. Return to the vehicle and press the programmed
HomeLinkbutton twice (holding the button for two
seconds each time). If the garage door opener/device
activates, programming is complete.
NOTE:If the garage door opener/device does not
activate, press the button a third time (for two seconds) to
complete the training.
To program the remaining two HomeLinkbuttons,
repeat each step for each remaining button. DO NOT
erase the channels.
Reprogramming A Single HomeLinkButton
To reprogram a channel that has been previously trained,
follow these steps:
1. Turn the ignition switch to the ON/RUN position.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 245

2. Press and hold the desired HomeLinkbutton until
the indicator light begins to flash after 20 seconds.Do not
release the button.
3.Without releasing the buttonproceed with “Program-
ming A Rolling Code” Step 2 and follow all remaining
steps.
Programming A Non-Rolling Code
For programming Garage Door Openers manufactured
before 1995.
1. Turn the ignition switch to the ON/RUN position.
2. Place the hand-held transmitter 1 to 3 in (3 to 8 cm)
away from the HomeLinkbutton you wish to program
while keeping the HomeLinkindicator light in view.
3. Simultaneously press and hold both the Homelink
button you want to program and the hand-held transmit-
ter button.4. Continue to hold both buttons and observe the indi-
cator light. The Homelinkindicator will flash slowly
and then rapidly after Homelinkhas received the fre-
quency signal from the hand-held transmitter. Release
both buttons after the indicator light changes from slow
to rapid.
5. Press and hold the programmed HomeLinkbutton
and observe the indicator light.
•If the indicator light stays on constantly, program-
ming is complete and the garage door/device
should activate when the HomeLinkbutton is
pressed.
•To program the two remaining HomeLinkbuttons,
repeat each step for each remaining button. DO
NOT erase the channels.
246 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Reprogramming A Single HomeLinkButton
To reprogram a channel that has been previously trained,
follow these steps:
1. Turn the ignition switch to the ON/RUN position.
2. Press and hold the desired HomeLinkbutton until
the indicator light begins to flash after 20 seconds.Do not
release the button.
3.Without releasing the buttonproceed with “Program-
ming A Non-Rolling Code” Step 2 and follow all remain-
ing steps.
Canadian/Gate Operator Programming
For programming transmitters in Canada/United States
that require the transmitter signals to “time-out” after
several seconds of transmission.
Canadian radio frequency laws require transmitter sig-
nals to time-out (or quit) after several seconds of trans-
mission – which may not be long enough for HomeLinkto pick up the signal during programming. Similar to this
Canadian law, some U.S. gate operators are designed to
time-out in the same manner.
It may be helpful to unplug the device during the cycling
process to prevent possible overheating of the garage
door or gate motor.
1. Turn the ignition switch to the ON/RUN position.
2. Place the hand-held transmitter 1 to 3 in (3 to 8 cm)
away from the HomeLinkbutton you wish to program
while keeping the HomeLinkindicator light in view.
3. Continue to press and hold the HomeLinkbutton,
while you press and release (“cycle”), your hand-held
transmitter every two seconds until HomeLinkhas
successfully accepted the frequency signal. The indicator
light will flash slowly and then rapidly when fully
trained.
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 247