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WARNING!
An improperly latched seat could cause serious injury
or death. Make sure that the seatback is securely
locked into position. If the seatback in not securely
locked into position the seat will not provide the
proper stability for child seats and/or passengers.
Head Restraints
Head restraints are designed to reduce the risk of injury by
restricting head movement in the event of a rear impact.
Head restraints should be adjusted so that the top of the
head restraint is located above the top of your ear.
WARNING!
•All occupants, including the driver, should not oper-
ate a vehicle or sit in a vehicle’s seat until the head
restraints are placed in their proper positions in
order to minimize the risk of neck injury in the event
of a crash.
(Continued)
WARNING! (Continued)
•Head restraints should never be adjusted while the
vehicle is in motion. Driving a vehicle with the head
restraints improperly adjusted or removed could
cause serious injury or death in the event of a
collision.
Front Head Restraints
To raise the head restraint, pull upward on the head
restraint. To lower the head restraint, push the adjustment
button located on the base of the head restraint and push
downward on the head restraint.
To remove the head restraint, raise it up as far as it can go.
Then, push the adjustment button and the release button at
the base of each post while pulling the head restraint up. To
reinstall the head restraint, put the head restraint posts into
the holes. Then, adjust it to the appropriate height.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 129
Page 132 of 734

WARNING!
•A loose head restraint thrown forward in a collision
or hard stop could cause serious injury or death to
occupants of the vehicle. Always securely stow re-
moved head restraints in a location outside the
occupant compartment.
(Continued)
WARNING! (Continued)
•ALL the head restraints MUST be reinstalled in the
vehicle to properly protect the occupants. Follow the
re-installation instructions above prior to operating
the vehicle or occupying a seat.
NOTE: Do not reposition the head restraint 180 degrees to
the incorrect position in an attempt to gain additional
clearance to the back of the head.
Rear Head Restraints
The rear seats are equipped with adjustable and removable
head restraints. To raise the head restraint, pull upward on
the head restraint. To lower the head restraint, push the
adjustment button located on the base of the head restraint
and push downward on the head restraint.
To remove the head restraint, push the adjustment button
and the release button while pulling upward on the whole
assembly. To reinstall the head restraint, put the head
restraint posts into the holes and adjust it to the appropri-
ate height.
NOTE: To remove outboard restraints, the rear seat bottom
must be folded up.Adjustment Buttons
1 — Release Button
2 — Adjustment Button 130 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
Page 258 of 734
Rear Fog Light Indicator — If Equipped
Yellow TelltaleLight What It Means
Rear Fog Light Indicator
This indicator will illuminate when the rear fog lights are on.
Low Coolant Level Indicator Light
Yellow Telltale
Light What It Means
Low Coolant Level Indicator Light
This telltale will turn on to indicate the vehicle coolant level is low.
Air Suspension Payload Protection Telltale — If Equipped
Yellow Telltale
Light What It Means
Air Suspension Payload Protection Telltale
This telltale will turn on to indicate that the maximum payload may have been exceeded or load
leveling cannot be achieved at its current ride height. Protection Mode will automatically be se-
lected in order to “protect” the air suspension system, air suspension adjustment is limited due to
payload.
256 UNDERSTANDING YOUR INSTRUMENT PANEL
Page 557 of 734

Recommended Distribution Hitch Adjustment
Towing With 1500 Air Suspension
1. Set air suspension to normal ride height. No action isrequired if already in normal ride height.
NOTE: The vehicle must remain in the engine run position
with all doors closed while attaching a trailer for proper
leveling of the air suspension system.
2. Position the truck to be ready to connect to the trailer (do not connect the trailer). 3. Under the instrument cluster or touch screen radio
settings, enable jack mode. Jack mode will be canceled
and procedure must be restarted if the vehicle is driven
at speeds above 5mph (8 kmh).
4. Measure the height of the top of the front wheel opening on the fender to ground, this is height H1.
5. Attach the trailer to the vehicle without the weight distribution bars connected.
6. Measure the height of the top of the front wheel opening on the fender to ground, this is height H2.
Improper Adjustment Of Weight-Distributing Hitch
(Incorrect)
Measuring Height (H)
5
STARTING AND OPERATING 555