GMC 2012 Savana - Manual (Page 204)

Black plate (4,1) GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
8-4 Climate Controls
Do not drive the vehicle until all the
windows are clear.
Notice: Do not use a razor blade
or sharp object to clear the inside
rear window. Do not adhere
anything to the defogger grid
lines in the rear glass. These
actions may damage the rear
defogger. Repairs would not be
covered by your warranty.
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.