2019 JEEP GRAND CHEROKEE LIMITED ECO mode

Automatic Headlights — If Equipped
This system automatically turns the headlights on or off
according to ambient light levels. To turn the system on,
rotate the headlight switch to the A (auto) position.
When the system is on, the Headlight Delay feature is also
on. This means the headlights will stay on for up to 90
seconds after you turn the ignition switch to the OFF
position. To turn the automatic headlights off, turn the
headlight switch out of the A (auto) position.
NOTE:The engine must be running before the headlights
will turn on in the Automatic Mode.
Parking Lights And Panel Lights
To turn on the parking lights and instrument panel lights,
rotate the headlight switch clockwise. To turn off the
parking lights, rotate the headlight switch back to the O
(off) position.
Headlights On Automatically With Wipers
If your vehicle is equipped with Automatic Headlights, it
also has this customer-programmable feature. When your
headlights are in the automatic mode and the engine is
running, they will automatically turn on when the wiper system is on. This feature is programmable through the
Uconnect system screen. Refer to “Uconnect Settings” in
“Multimedia” for further information.
If your vehicle is equipped with a “Rain Sensitive Wiper
System” and it is activated, the headlights will automati-
cally turn on after the wipers complete five wipe cycles
within approximately one minute, and they will turn off
approximately four minutes after the wipers completely
stop.
Refer to “Windshield Wipers And Washers” in “Getting To
Know Your Vehicle” for further information.
NOTE:
When your headlights come on during the day-
time, the instrument panel lights will automatically dim to
the lower nighttime intensity.
Headlight Delay
To aid in your exit, your vehicle is equipped with a
headlight delay that will leave the headlights on for
approximately up to 90 seconds. This delay is initiated
when the ignition is turned OFF while the headlight switch
is on, and then the headlight switch is cycled off. Headlight
delay can be cancelled by either turning the headlight
switch on then off, or by turning the ignition ON.
74 GETTING TO KNOW YOUR VEHICLE

Manual Operation Override
This system offers a full complement of manual override
features. The AUTO symbol in the front ATC display will
be turned off when the system is being used in the manual
mode.
Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather conditions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corrosion
protection and to protect against engine overheating. OAT
coolant (conforming to MS.90032) is recommended.
Winter Operation
To ensure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is functioning
properly and the proper amount, type, and concentration
of coolant is used. Use of the Air Recirculation mode
during Winter months is not recommended, because it may
cause window fogging.
Vacation/Storage
Before you store your vehicle, or keep it out of service (i.e.,
vacation) for two weeks or more, run the air conditioning
system at idle for about five minutes, in fresh air with the
blower setting on high. This will ensure adequate system
lubrication to minimize the possibility of compressor dam-
age when the system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy,
and/or humid weather. To clear the windows, select De-
frost or Mix mode and increase the front blower speed. Do
not use the Recirculation mode without A/C for long
periods, as fogging may occur.

Pinch Protect Feature
This feature will detect an obstruction in the closing of the
sunroof during the Express Close operation. If an obstruc-
tion in the path of the sunroof is detected, the sunroof will
automatically retract. Remove the obstruction if this oc-
curs.
NOTE:If three consecutive sunroof close attempts result in
Pinch Protect reversals, Pinch Protect will disable and the
sunroof must be closed in Manual Mode.
Venting Sunroof — Express
Push and release the Vent button within one half second
and the sunroof will open to the vent position. This is
called “Express Vent” and it will occur regardless of
sunroof position. During Express Vent operation, any
movement of the switch will stop the sunroof.
Sunroof Maintenance
Use only a non-abrasive cleaner and a soft cloth to clean the
glass panel.
Relearn Procedure
For vehicles equipped with a single-pane sunroof, there is
a relearn procedure that allows you to reset the sunroof
when the “Express Open” feature stops working. To reset
the sunroof, follow these steps:
1. Set the ignition to the ACC or ON/RUN position.
2. Make sure that the sunroof is fully closed.
3. Push sunroof switch forward and hold. The sunroof will close fully then move to the Vent position after 10
seconds.
4. Release the sunroof switch, then push forward and hold the switch again within 5 seconds to begin the relearn
process. The sunroof will complete one full cycle and
return to the Fully Closed position.
NOTE: If the sunroof switch is released anytime during the
relearn cycle, the procedure will need to be repeated
starting from the first step.
5. Once the sunroof has stopped in the Fully Closed position, release the sunroof switch. The sunroof is now
reset and ready to use.
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GETTING TO KNOW YOUR VEHICLE 101

Opening Sunroof
The sunroof has two programmed automatic stops for the
sunroof open position; a comfort stop position and a full
open position. The comfort stop position has been opti-
mized to minimize wind buffeting.
Express
Push the switch rearward and release it within one-half
second. The sunroof will open automatically to the comfort
stop position. Push the switch rearward and release it
again, the sunroof will open to the full open position and
automatically stop. This is called “Express Open”. During
Express Open operation, any movement of the sunroof
switch will stop the sunroof.
Manual Mode
To open the sunroof, push and hold the switch rearward.
The sunroof will stop automatically at the comfort stop
position. Push and hold the switch rearward again, the
sunroof will open to the full open position and automati-
cally stop. Any release of the switch will stop the move-
ment. The sunroof and sunshade will remain in a partially
opened condition until the switch is pushed and held
rearward again.NOTE:
If the sunshade is in the closed position when
Express or Manual Open operation is initiated the sun-
shade will automatically open to the half open position
prior to the sunroof opening.
Closing Sunroof
Express Close
Push the switch forward and release it within one-half
second and the sunroof will close automatically from any
position. During Express Close operation, any other actua-
tion of the sunroof switches will stop the sunroof in a
partially open position.
Manual Close
Push and hold the switch forward and the sunroof will
close from any position and stop at full closed position.
Releasing the switch while the sunroof is in motion will
stop the sunroof in a partially open position.
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GETTING TO KNOW YOUR VEHICLE 103

Express Close
Push the sunshade switch forward and release it within
one-half second and the sunshade will close automatically.
During Express Close operation, any other actuation of the
sunroof switches will stop the sunshade in a partially open
position.
Manual Close
Push and hold the switch forward and the sunshade will
close and stop at full closed position. Releasing the switch
while the sunshade is in motion will stop the sunshade in
a partially open position.
Pinch Protect Feature
This feature will detect an obstruction in the opening of the
sunroof during Express Close operation. If an obstruction
in the path of the sunroof is detected, the sunroof will
automatically retract. Remove the obstruction if this oc-
curs.
NOTE:If three consecutive sunroof close attempts result in
Pinch Protect reversals, Pinch Protect will disable and the
sunroof must be closed in Manual Mode.
Venting Sunroof — Express
Push and release the Ventbutton within one-half second
and the sunroof will open to the vent position. This is
called “Express Vent”, and it will occur regardless of
sunroof position. During Express Vent operation, any
movement of the switch will stop the sunroof.
NOTE: If the sunshade is in the closed position when the
vent switch is pushed, the sunshade will automatically
cycle to the halfway open position prior to the sunroof
opening to the Vent position.
Sunroof Maintenance
Use only a non-abrasive cleaner and a soft cloth to clean the
glass panel.
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GETTING TO KNOW YOUR VEHICLE 105

4. Continue to hold both buttons and observe the indicatorlight. The HomeLink indicator will flash slowly and
then rapidly after HomeLink has received the frequency
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 push 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 pushed.
6. Return to the vehicle and push the programmed HomeLink button 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,
push the button a third time (for two seconds) to complete
the training. To program the remaining two HomeLink buttons, repeat
each step for each remaining button. DO NOT erase the
channels.
Reprogramming A Single HomeLink Button (Rolling
Code)
To reprogram a channel that has been previously trained,
follow these steps:
1. Cycle the ignition to the ON/RUN position.
2. Push and hold the desired HomeLink button until the
indicator light begins to flash after 20 seconds. Do not
release the button.
3. Without releasing the button proceed 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. Cycle the ignition to the ON/RUN position.
2. Place the hand-held transmitter 1 to 3 inches (3 to 8 cm)away from the HomeLink button you wish to program
while keeping the HomeLink indicator light in view.
116 GETTING TO KNOW YOUR VEHICLE

CAUTION!(Continued)
•To avoid damage to the roof rack and vehicle, do not
exceed the maximum roof rack load capacity of 150 lb
(68 kg). Always distribute heavy loads as evenly as
possible and secure the load appropriately.
• Long loads which extend over the windshield, such
as wood panels or surfboards, or loads with large
frontal area should be secured to both the front and
rear of the vehicle.
• Place a blanket or other protection between the
surface of the roof and the load.
• Travel at reduced speeds and turn corners carefully
when carrying large or heavy loads on the roof rack.
Wind forces, due to natural causes or nearby truck
traffic, can add sudden upward lift to a load. This is
especially true on large flat loads and may result in
damage to the cargo or your vehicle.
• The use of Sport Mode is not recommended when
using the Roof Luggage Rack to carry a load.
132 GETTING TO KNOW YOUR VEHICLE

•Up Arrow Button
Push and release the uparrow button to scroll
upward through the Main Menu items.
• Down Arrow Button
Push and release the downarrow button to scroll
downward through the Main Menu items.
• Right Arrow Button
Push and release the rightarrow button to access
the information screens or submenu screens of a
main menu item.
• Left Arrow Button
Push and release the leftarrow button to access
the information screens or submenu screens of a
main menu item.
• OK Button
Push the OKbutton to access/select the information
screens or submenu screens of a Main Menu item. Push
and hold the OKarrow button for two seconds to reset
displayed/selected features that can be reset.Oil Change Reset — If Equipped
Your vehicle may be equipped with an engine oil change
indicator system. The “Oil Change Required” message will
display in the instrument cluster display for five seconds
after a single chime has sounded to indicate the next
scheduled oil change interval. The engine oil change indi-
cator system is duty cycle based, which means the engine
oil change interval may fluctuate, dependent upon your
personal driving style.
Unless reset, this message will continue to display each
time you place the ignition in the ON/RUN position. To
turn off the message temporarily, push and release the OK
button. To reset the oil change indicator system (after
performing the scheduled maintenance), refer to the fol-
lowing procedure.
Oil Life Reset
1. Without pushing the brake pedal, place the ignition in the ON/RUN mode (do not start the engine).
2. Navigate to Oil Lifesubmenu in Vehicle Info in the
instrument cluster display.
3. Push and hold the OKbutton until the gauge resets to
100%.