and power outlets will remain active for up to 10 minutes
after the ignition switch is turned OFF. Opening either
front vehicle door will cancel this feature. To make your
selection, scroll up or down until the preferred setting is
highlighted, then press and release the SELECT button
until a check-mark appears next to the setting, showing
that the setting has been selected.
Air Suspension Display Alerts – If Equipped
When All is selected, all the Air Suspension Alerts will be
displayed. When Warnings Only is selected only the Air
Suspension Warnings will be displayed. To make your
selection, scroll up or down until the preferred setting is
highlighted, then press and release the SELECT button
until a check-mark appears next to the setting, showing
that the setting has been selected.
Aero Ride Height Mode (1500 Only) – If Equipped
When this feature is selected the Ride Height will auto-
matically be adjusted depending on the vehicle speed. To
make your selection, press and release the SELECT
button until a check-mark appears next to the feature
showing the system has been activated or the check-mark
is removed showing the system has been deactivated.
Tire/Jack Mode – If Equipped
When this feature is selected the air suspension system is
disabled to assist with changing a spare tire. To make
your selection, press and release the SELECT button until
a check-mark appears next to the feature showing the
system has been activated or the check-mark is removed
showing the system has been deactivated.
Transport Mode – If Equipped
When this feature is selected the air suspension system is
disabled to assist with flat bed towing. To make your
290 UNDERSTANDING YOUR INSTRUMENT PANEL
•Four Corner Air Suspension Modes — If Equipped
There are four air suspension modes designed to protect
the system in unique situations. Tire Jack Mode is se-
lected to assist in changing a spare tire. Transport Mode
is selected to assist when the vehicle is being flat bed
towed. Wheel Alignment Mode is selected before per-
forming a wheel alignment, refer to your authorized
dealer for information. Protection Mode will automati-
cally be selected in order to “protect” the air suspension
system when the payload has been exceeded or load
leveling cannot be achieved.
Lights
After pressing the Lights soft-key the following settings
will be available.
• Headlight Illumination On Approach
When this feature is selected, the headlights will activate
and remain on for 0, 30, 60, or 90 seconds when the doors are unlocked with the Remote Keyless Entry (RKE)
transmitter. To change the Illuminated Approach status,
touch the + or - soft-key to select your desired time
interval. Touch the back arrow soft-key to return to the
previous menu.
•
Headlights With Wipers — If Equipped
When this feature is selected, and the headlight switch is
in the AUTO position, the headlights will turn on ap-
proximately 10 seconds after the wipers are turned on.
The headlights will also turn off when the wipers are
turned off if they were turned on by this feature. To make
your selection, touch the Headlights With Wipers softkey,
until a check-mark appears next to setting, showing that
setting has been selected. Touch the back arrow soft-key
to return to the previous menu.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 301
To make your selection, touch the AUX Volume Match
soft-key, select On or Off followed by pressing the arrow
back soft-key.
•Loudness — If Equipped
The Radio automatically turns on when vehicle is in run
or will recall whether it was on or off at last ignition off.
To make your selection, touch the Loudness soft-key,
select On or Off followed by pressing the arrow back
soft-key.
Phone/Bluetooth
After pressing the Phone/Bluetooth soft-key the follow-
ing settings will be available.
• Paired Devices
This feature shows which phones are paired to the
Phone/Bluetooth system. For further information, refer
to the Uconnect® User’s Manual. Air Suspension – If Equipped
After pressing the Suspension soft-key the following
settings will be available.
•
Sound Horn with Remote Lower
When this feature is selected, a short horn sound will
occur when the RKE transmitter REMOTE LOWER but-
ton is pressed. Touch the box next to your selection and
a check-mark appears next to the feature showing the
system has been activated or the check-mark is removed
showing the system has been deactivated..
• Flash Lights with Remote Lower
When this feature is selected, the front and rear turn
signals will flash when the RKE transmitter REMOTE
LOWER button is pressed twice. This feature may be
selected with or without the sound horn on lower feature
selected. Touch the box next to your selection and a
check-mark appears next to the feature showing the
308 UNDERSTANDING YOUR INSTRUMENT PANEL
system has been activated or the check-mark is removed
showing the system has been deactivated.
•Suspension Display Messages
When All is selected, all the Air Suspension Alerts will be
displayed. When Warnings Only is selected only the Air
Suspension Warnings will be displayed.
• Automatic Aero Mode
When this feature is selected the Ride Height will auto-
matically be adjusted depending on the vehicle speed.
Touch the box next to your selection and a check-mark
appears next to the feature showing the system has been
activated or the check-mark is removed showing the
system has been deactivated.
• Tire Jack Mode
When this feature is selected the air suspension system is
disabled to assist with changing a spare tire. Touch the
box next to your selection and a check-mark appears next to the feature showing the system has been activated or
the check-mark is removed showing the system has been
deactivated.
•
Transport Mode
When this feature is selected the air suspension system is
disabled to assist with flat bed towing. Touch the box
next to your selection and a check-mark appears next to
the feature showing the system has been activated or the
check-mark is removed showing the system has been
deactivated.
• Wheel Alignment Mode
Before performing a wheel alignment this mode must be
enabled. Refer to your authorized dealer for further
information.
SiriusXM Setup
After pressing the SIRIUS Setup soft-key the following
settings will be available.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 309
▫Brake/Transmission Shift Interlock System . . .354
▫ Eight-Speed Automatic Transmission – If
Equipped .......................... .355
▫ Six–Speed Automatic Transmission If Equipped —
1500 Models Only .....................364
▫ Six–Speed Automatic Transmission (5.7L Engine)
— 2500/3500 Models Only ..............377
FOUR-WHEEL DRIVE OPERATION — IF
EQUIPPED .......................... .388
▫
Manually Shifted Transfer Case – If Equipped . . .388
▫ Electronically Shifted Transfer Case (Four-Position
Switch) – If Equipped ..................392
▫ Electronically Shifted Transfer Case (Five-Position
Switch) – If Equipped ..................398 ▫
Electronically Shifted Transfer Case (Five-Position
Switch) – If Equipped ..................404
AIR SUSPENSION SYSTEM — IF EQUIPPED . .410
▫ Description ......................... .410
▫ Air Suspension Modes ..................414
▫ Electronic Vehicle Information Center (EVIC)
Display Messages .....................416
▫ Operation .......................... .416
AXLE LOCKER SYSTEM (POWER WAGON
MODELS ONLY) — IF EQUIPPED ...........418
STABILIZER/SWAY BAR SYSTEM — POWER
WAGON ONLY ....................... .420
SAFE OFF-ROAD DRIVING — POWER WAGON
ONLY.............................. .422
336 STARTING AND OPERATING
Alternate Procedure
1. Bring the vehicle to complete stop.
2. With the ignition switch in the ON position and theengine running, shift the transmission into NEUTRAL.
3. Press the desired position on the transfer case control switch.
4. After the desired position indicator light is ON (not flashing), shift the transmission back into gear.
NOTE:
• If Steps 1 or 2 of either the Preferred or Alternate
Procedure are not satisfied prior to attempting the shift
or if they no longer are being met while the shift
attempt is in process, the desired position indicator
light will flash continuously while the original position
indicator light is ON, until all requirements have been
met. •
The ignition switch must be in the ON position for a
shift to take place and for the position indicator lights
to be operable. If the ignition switch is not in the ON
position, then the shift will not take place and no
position indicator lights will be on or flashing.
AIR SUSPENSION SYSTEM — IF EQUIPPED
Description
The air suspension system provides full time load level-
ing capability along with the benefit of being able to
adjust vehicle height by the push of a button.
410 STARTING AND OPERATING
NOTE:The vehicle will automatically enter Aero Mode
when the vehicle speed remains between 62 mph
(100 km/h) and 66 mph (106 km/h) for greater than
20 seconds or if the vehicle speed exceeds 66 mph
(106 km/h).
• Normal Ride Height (NRH) – This is the standard
position of the suspension and is meant for normal
driving.
• Off-Road 1 (OR1) (Raises the vehicle approximately
1 in (26 mm) – This position should be the primary
position for all off-road driving until Off Road 2 (OR2)
is needed. A smoother and more comfortable ride will
result. To enter OR1, press the “Up” button once from
the NRH position while the vehicle speed is below
35 mph (56 km/h). When in the OR1 position, if the
vehicle speed remains between 40 mph (64 km/h) and
50 mph (80 km/h) for greater than 20 seconds or if the
vehicle speed exceeds 50 mph (80 km/h), the vehicle
Air Suspension Switch
1 — Up Button
2 — Down Button
3 — Entry/Exit Mode Indicator Lamp (Customer selectable)
4 — Normal Ride Height Indicator Lamp (Customer selectable)
5 — Off-Road 1 Indicator Lamp (Customer selectable)
6 — Off-Road 2 Indicator Lamp (Customer selectable)
5
STARTING AND OPERATING 411
must be closed. If a door is opened at any time while the
vehicle is lowering the change will not be completed
until the open door(s) is closed.
This system uses a lifting and lowering pattern which
keeps the headlights from incorrectly shining into on-
coming traffic. When raising the vehicle, the rear of the
vehicle will move up first and then the front. When
lowering the vehicle, the front will move down first and
then the rear.
After the engine is turned off, it may be noticed that the
air suspension system operates briefly, this is normal. The
system is correcting the position of the vehicle to ensure
a proper appearance.
To assist with changing a spare tire, the air suspension
system has a feature which allows the automatic leveling
to be disabled. Refer to “Electronic Vehicle Information
Center (EVIC)” in “Understanding Your Instrument
Panel” for further information.NOTE:
If equipped with a touch screen radio all
enabling/disabling of air suspension features must be
done through the radio. Refer to “Uconnect™ Access
Settings” in “Understanding Your Instrument Panel” for
further information.
WARNING!
The air suspension system uses a high pressure
volume of air to operate the system. To avoid per-
sonal injury or damage to the system, see your
authorized dealer for service.
Air Suspension Modes
The Air Suspension system has multiple modes to protect
the system in unique situations:
Tire/Jack Mode
To assist with changing a spare tire, the air suspension
system has a feature which allows the automatic leveling
414 STARTING AND OPERATING