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3. For the second row display select the Rear AUX
screen button next to Rear Display 1 and for the
third row display select the Rear AUX screen
button next to Rear Display 2. Each screen
works independently of the other. The second
row screen can watch a DVD while the third row
screen can use the auxiliary device.
The rear seat passengers can also use the remote
control to change the functions of the RSE. See Rear
Seat Entertainment (RSE) System (Overhead) on
page 3-87 or Rear Seat Entertainment (RSE) System
(Headrest DVD) on page 3-97 for more information.
Voice Recognition
The navigation system’s voice recognition allows for
hands-free operation of the navigation system, audio
system, and OnStar
®
features. The DVD map disc must
be installed in the navigation system for voice recognition
to work. See “Installing the DVD Map Disc” under Maps
on page 4-15 for more information.
Voice recognition can be used when the ignition is on
or when Retained Accessory Power (RAP) is active.
See “Retained Accessory Power (RAP)” in the Index
of your vehicle’s owner manual for more information.
To use voice recognition, do the following:
1. Push and hold the
SRCE button on the
steering wheel until you
hear a beep. The audio
system mutes.
2. Clearly state one of the commands listed on the
following pages.
4-86