GMC Sierra Instruction Manual page 165

164 Instruments and Controls
Select On, then press + or
increase or decrease the volume.
Vehicle
Select and the following may
display:
Climate and Air Quality
Collision/Detection Systems
Comfort and Convenience
Lighting
Power Door Locks
Remote Lock, Unlock, Start
Climate and Air Quality
Select and the following may
display:
Auto Fan Max Speed
Auto Rear Defog
Auto Fan Max Speed
This feature will set the maximum
auto fan speed.
Select Low, Medium, or High.
to Auto Rear Defog
This feature will automatically turn
on the rear defogger when it is cold
outside.
Select Off or On.
Collision/Detection Systems
Select and the following may
display:
Alert Type
Park Assist
Alert Type
This feature will set crash alerts to
beeps or seat vibrations. This
setting affects all crash alerts
including Forward Collision, Lane
Departure Warning, and Parking
Assist alerts.
Select Beeps or Safety Alert Seat.
Park Assist
If equipped, this feature can assist
in backing up and parking the
vehicle. See Assistance Systems for
Parking or Backing 0 308.
Select Off, On, or On with Towbar.
I n f o r ma t i o n P r o v i d e d b y :
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 feature automatically recalls
the current driver s previously stored
1 or 2 button positions when
entering the vehicle. See Memory
Seats 0 59.
Select On orOff.
Easy Exit Options
This feature moves the seat
rearward automatically allowing the
driver more room to exit the vehicle.
See Memory Seats 0 59.
Select On or Off.
Chime Volume
This allows the selection of the
chime volume level.