CHEVROLET Tahoe - Manual (Page 286)

The lights will remain on for 20 seconds or until
the lock button on the RKE transmitter is pressed,
or the vehicle is no longer off. See Remote
Keyless Entry (RKE) System Operation on
page 115 for more information.
NO CHANGE: No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press
the set/reset button while it is displayed on the DIC
to select it.
CHIME VOLUME
This feature allows you to select the volume level
of the chime.
Press the customization button until CHIME
VOLUME appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to
scroll through the following settings:
NORMAL (default): The chime volume will be set
to a normal level.
LOUD: The chime volume will be set to a loud
level.
NO CHANGE: No change will be made to this
feature. The current setting will remain.
Choose one of the available settings and press the
set/reset button while it is displayed on the
DIC to select it.
PARK TILT MIRRORS
If your vehicle has this feature, it allows you to
select whether or not the outside mirror(s) will
automatically tilt down when the vehicle is shifted
into REVERSE (R). See Outside Curb View Assist
Mirrors on page 172 for more information.
Press the customization button until PARK TILT
MIRRORS appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to
scroll through the following settings:
OFF (default): Neither outside mirror will be tilted
down when the vehicle is shifted into
REVERSE (R).
DRIVER MIRROR: The driver’s outside mirror will
be tilted down when the vehicle is shifted into
REVERSE (R).
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