Cadillac ATS 2017 Owner's Manual page 199

198 CLIMATE CONTROLS
Climate Control Function with Stop/
Start (If Equipped)
The climate control system depends
on other vehicle systems for heat and
power input. The climate control
system will balance stop/start
efficiency with air conditioning
comfort and defog operation.
The following climate control settings
result in fewer auto stops:
The defrost mode.
High fan speed settings.
Extreme temperature settings.
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. Then
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 to select
recirculation; press it again to select
outside air.
English units can be changed to
metric units through the instrument
cluster. See Settings under
Instrument Cluster 0 114.
OFF : Press to turn the fan on or off.
The temperature control and air
delivery mode can still be adjusted.
w x
or : The temperature can be
adjusted separately for the driver and
the passenger. Press to increase or
decrease the temperature. Press and
hold to rapidly increase or decrease
the temperature.
SYNC : Press SYNC to link all climate
zone settings to the driver settings.
The SYNC indicator will be lit. Adjust
the driver side temperature control to
change the linked temperature. When
the passenger settings are adjusted,
the temperatures are unlinked and the
SYNC indicator turns off.
Manual Operation
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or : Press the fan control
buttons to increase or decrease the
fan speed. Press and hold the buttons
to adjust speed more quickly. The fan
speed setting displays. Pressing either
button cancels automatic fan control
and the fan can be controlled
manually. Press AUTO to return to
automatic operation. To turn off the
fan, press OFF.
z y
: Press the air delivery mode
buttons to change the direction of the
airflow. Selecting any of the air
delivery modes cancels automatic air
delivery control and the direction of
the airflow can be controlled
manually. Press AUTO to return to
automatic operation.