Owner’s Manual

Black plate (4,1)
GMC Savana Owner Manual - 2013 - 2nd Edition - 9/25/12
8-4 Climate Controls
Rear Heating System
For vehicles with a rear heating
system, it lets you adjust the
amount of air flowing into the rear of
the vehicle, from the front-seating
area. This feature works with the
main climate-control system in the
vehicle.
AUX: The thumbwheel for this
system is located in the instrument
panel switchbank below the audio
system.
9 (Fan): Turn the thumbwheel up
or down to increase or decrease the
amount of heated air sent to the
rear-seating area.
Q (High): This position supplies the
most amount of heat to the
rear-seating area.
c (Medium): This position
supplies half the amount of heat to
the rear‐seating area.
R (Low): This position supplies the
least amount of heat to the
rear-seating area.
9 (Off): Turns the rear heating
system off.