Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
162
Infotainment System
Software Updates
Over-the-Air Software
Updates
If equipped, see
“
Updates
”
under Settings
207 for
details on software updates.
Radio
AM-FM Radio
Playing the Radio
Press
e
on the console
controls or touch the Audio
icon on the Home Page to
display the active audio source
page. Choose the three most
recently used sources listed at
the left side of the display.
Choose the More option to
display a list of available
sources. Examples of available
sources may include AM, FM,
SXM (if equipped), MyMedia,
USB, AUX (if equipped), and
Bluetooth.
Infotainment System
Sound Menu
From any of the audio source
main pages, touch Sound to
display the following:
Equalizer :
Touch to adjust
Bass, Midrange, Treble, and
Surround (if equipped) using
the options on the
infotainment display.
Fade/Balance :
Touch to
adjust by using the controls on
the infotainment display or by
tapping/dragging the
crosshair.
Sound Mode (If Equipped)
.
Bose Centerpoint surround
sound systems have four
sound modes:
‐
Normal: Adjusts the audio
to provide the best sound
for all seating positions.
‐
Driver: Adjusts the audio to
provide the best sound for
the driver.
‐
Rear: Adjusts the audio to
provide the best sound for
the rear seat occupants.
‐
Centerpoint: Turns on
Bose Centerpoint
surround technology. This
setting creates a surround
sound from nearly any
audio source: existing
stereo and MP3 players.
For more information on
Bose Centerpoint
surround technology, see
www.boseautomotive.com.
.
AKG surround sound
systems have two sound
modes:
‐
Normal: Adjusts the audio
to provide the best sound
for all seating positions.
‐
Rear: Adjusts the audio to
provide the best sound for
the rear seat occupants.