Buick 2016 Envision Owner's Manual page 242

6. SYNC (Synchronized
Temperature)
7. AUTO (Automatic Operation)
8. Recirculation
9. A/C (Air Conditioning)
10. Rear Window Defogger
11. Power
Automatic Operation
The system automatically controls
the fan speed, air delivery, air
conditioning, and recirculation in
order to heat or cool the vehicle to
the desired temperature:
When AUTO is lit, all four functions
operate automatically. Each function
can also be manually set and the
selected setting is displayed.
Functions not manually set will
continue to be automatically
controlled, even if the AUTO
indicator is not lit.
For automatic operation:
1. Press AUTO.
2. Set the temperature. Allow the
system time to stabilize. Adjust
the temperature as needed for
best comfort.
To improve fuel efficiency and to
cool the vehicle faster, recirculation
may be automatically selected in
warm weather. The recirculation
light will not come on. Press
select recirculation; press it again to
select outside air.
/ : The temperature can be
adjusted separately for the driver
and the passenger. Press to
increase or decrease the
temperature.
SYNC : Press to link the passenger
and rear climate temperature
settings to the driver setting. The
SYNC indicator light will turn on.
When the passenger or rear climate
settings are adjusted, the SYNC
indicator light turns off.
Manual Operation
: Press to turn the fan off or on.
or : Press to increase or
decrease the fan speed. The fan
speed setting appears on the main
Climate Controls
display. Pressing either button
cancels automatic fan control and
the fan is controlled manually. Press
AUTO to return to automatic
operation.
Air Delivery Mode Controls :
Press , , or
direction of the airflow. The indicator
to
light in the button will turn on. Any
combination of the three buttons
can be selected. The indicator light
in the button will turn on. The
current mode appears in the display
screen. Pressing any of the three
buttons cancels automatic air
delivery control and the direction of
the airflow is controlled manually.
Press AUTO to return to automatic
operation.
To change the current mode, select
one or more of the following:
: Clears the windows of fog or
moisture. Air is directed to the
windshield.
: Air is directed to the instrument
panel outlets.
: Air is directed to the floor
outlets.
241
to change the