Chevrolet 2015 Express Owner's Manual page 174

Vehicles with Air Conditioning
1. Fan Control
2. Temperature Control
3. Air Delivery Mode Control
4. Rear Window Defogger
On hot days, open the windows to
let hot inside air escape; then close
them. This helps to reduce the time
needed for the vehicle to cool down
and the system operates more
efficiently.
#
(Air Conditioning): Cools and
dehumidifies the air inside of the
vehicle.
(Maximum Air Conditioning):
Cools the air inside the vehicle
faster, by recirculating the
inside air.
Climate Controls
Rear Window Defogger
If equipped with a rear window
defogger, a warming grid is used to
remove fog or frost from the rear
window.
1
(Rear Window Defogger):
Press to turn the rear window
defogger on or off. An indicator light
on the button comes on to show that
the rear window defogger is on.
The defogger only works when the
ignition is in ON/RUN. The defogger
turns off if the ignition is in the ACC/
ACCESSORY or LOCK/OFF
position.
Do not drive the vehicle until all the
windows are clear.
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