Page 80 of 448

Object Detection Systems...............................2-45
Ultrasonic Rear Parking
Assist (URPA)...........................................2-45
OnStar
®System.............................................2-47
Universal Home Remote System......................2-50
Universal Home Remote System.....................2-50
Universal Home Remote System Operation
(With Three Round LED)............................2-50Storage Areas................................................2-57
Glove Box...................................................2-57
Cupholder(s)................................................2-57
Center Console Storage.................................2-57
Luggage Carrier...........................................2-58
Cargo Cover................................................2-59
Cargo Management System...........................2-59
Sunroof.........................................................2-59
Sunroof (Ultra View)......................................2-59
Sunroof (Ultra View Plus)...............................2-61
Section 2 Features and Controls
2-2
Page 112 of 448

When Tow/Haul is activated the Tow/Haul symbol
will illuminate on the instrument panel cluster.
SeeTow/Haul ModeunderTowing a Trailer on
page 4-41for more information.
Grade Braking
Grade Braking assists when driving on a downhill
grade. It maintains the vehicle’s speed by automatically
implementing a shift schedule that uses the engine
and the transmission to slow the vehicle. This reduces
wear on the brakes system and increases control of the
vehicle. The system constantly monitors the vehicle’s
speed, acceleration, throttle position, and whether the
brake pedal is being pressed, and determines when
to keep the current vehicle speed or to slow down.
The system will then automatically command downshifts
that reduces the vehicles speed, until the brake pedal is
no longer being pressed. This indicates the desired
vehicle speed has been reached.The tow/haul mode and grade braking shift modes can
be activated by pressing the button on the instrument
panel console. While in the DSC mode, grade braking is
deactivated, allowing the driver to select a gear.
SeeAutomatic Transmission Operation on page 2-30.
Parking Brake
The parking brake pedal
is located on the lower
portion of the instrument
panel to the left of the
steering wheel.
To set the parking brake, hold the regular brake pedal
down with your right foot and push the parking brake
pedal down with your left foot.
2-34
Page 123 of 448

Object Detection Systems
Ultrasonic Rear Parking
Assist (URPA)
If your vehicle has the Ultrasonic Rear Parking
Assist (URPA) system, it helps you park easier
and avoid other vehicles while in REVERSE (R).
It operates at speeds less than 3 mph (5 km/h).
It can determine how close objects are to the rear
bumper, up to 5 feet (1.5 m) behind your vehicle.
The distance sensors are located on the rear bumper.
{CAUTION:
The Ultrasonic Rear Parking Assist (URPA)
system does not replace driver vision.
It cannot detect:
objects that are below the bumper,
underneath the vehicle, or if they are
too close or far from the vehicle
children, pedestrians, bicyclists, or pets.
CAUTION: (Continued)
CAUTION: (Continued)
If you do not use proper care before and
while backing; vehicle damage, injury, or death
could occur. Even with URPA, always check
behind your vehicle before backing up. While
backing, be sure to look for objects and check
your vehicle’s mirrors.
The display is located
above the liftgate glass
and can be seen by
looking over your right
shoulder.
URPA uses three color-coded lights to provide
distance and system information.
2-45
Page 124 of 448