GMC 2015 Sierra Owner's Manual page 182

Park Assist
If equipped, this feature can assist
in backing up and parking the
vehicle. See Assistance Systems for
Parking or Backing on page 9-57.
Select Off, On, or On with Towbar.
Comfort and Convenience
Select and the following may
display:
Auto Memory Recall
Easy Exit Options
Chime Volume
Reverse Tilt Mirror
Auto Mirror Folding
Auto Memory Recall
This allows the feature to be turned
on or off. See Memory Seats on
page 3-6.
Select On orOff.
Easy Exit Options
This allows the feature to be turned
on or off. See Memory Seats on
page 3-6.
Select On or Off.
Chime Volume
This allows the selection of the
chime volume level.
Turn the MENU knob or press + or
to adjust the volume.
Reverse Tilt Mirror
When on, the driver and/or
passenger mirrors will tilt downward
when the vehicle is shifted to
R (Reverse) to improve visibility of
the ground near the rear wheels.
Select Off, On - Driver and
Passenger, On - Driver, or On -
Passenger.
Instruments and Controls
Auto Mirror Folding
When on, the outside rearview
mirrors will automatically fold or
unfold when the Remote Keyless
Entry (RKE) transmitter lock or
unlock button is pressed and held.
Select Off or On.
Lighting
Select and the following may
display:
Vehicle Locator Lights
Exit Lighting
Vehicle Locator Lights
This feature will flash the exterior
lamps when
Keyless Entry (RKE) transmitter is
pressed to locate the vehicle.
Select Off or On.
5-49
on the Remote