Buick 2007 Terraza - Manual (Page 201)

AUX: Slide the lever to AUX to allow the rear
passengers to adjust the temperature and airflow
to the rear seating area.
Your vehicle may also have a rear climate
control system that allows the rear passengers to
adjust the temperature and fan speed for the
rear seating area.
When the front climate control is in AUX and the
rear climate control fan or temperature button
is pressed, the display will show the same airflow
modes as the front climate control system. See
Dual Climate Control System on page 197
The front control must be in AUX position to enable
adjustment of the temperature and fan speed on
the rear control system. If it is not in AUX, pressing
the fan or temperature button on the rear climate
control will show a DISABLED message on the rear
seat entertainment system display.
t r (Decrease Setting): Press this button to
decrease the fan or temperature setting when
arrows are active in the display.
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