Black plate (21,1)
GMC Sierra Owner Manual - 2013 - crc - 8/14/12
In Brief
1-21
Dual Automatic Climate Control System
A. Driver and Passenger
Temperature Controls
B. Fan Control
C. AUTO
D. Defrost
E. Air Recirculation
F.
Outside Air
G. Air Delivery Mode Control
H. Display
I.
Power Button
J.
Rear Window Defogger
K. Air Conditioning
L.
PASS (Passenger)
See
or
Climate Control Systems (with
Heater Only) on page 8
or
Automatic Climate Control System
on page 8
(If Equipped).
Transmission
Range Selection Mode
The Range Selection Mode switch,
if equipped, is located on the shift
lever.
To enable the Range Selection
feature:
1. Move the column shift lever to
the M (Manual) position. The
current range will appear next to
the M. This is the highest
attainable range with all lower
gears accessible. As an
example, when 5 (Fifth) gear is
selected, 1 (First) through
5 (Fifth) gears are available.