Cadillac 2009 DTS, Owner'S Manual

Page: 187 / 462

AUX (Auxiliary): Press the AUX button located on
the front climate control panel to turn the rear climate
control system on or off. When turned on the rear system
operates in automatic mode and the temperature settings
selected for the front climate control panel will also be
selected for the rear passengers.
To adjust the rear climate control system, the rear
passenger can select a different temperature, mode
or fan speed. Whenever the rear passengers have
adjusted settings on the rear climate control system,
the AUX light is lit on the front climate control system.
When the front climate control system is turned off
or in defrost mode, the rear climate control system is
turned off. The rear system will turn back on once
another front mode is selected.
For more information on how to use the front climate
control system, see Dual Climate Control System
on page 3-40. For more information on the air outlets,
see Outlet Adjustment on page 3-46.
Automatic Operation
«A ª
(Fan Control): Press until AUTO appears on
the display to place the system in automatic mode. When
automatic operation is active, the system automatically
controls the fan speed. If in auto fan mode, pressing the
up arrow button will cancel automatic operation and
places the system in manual mode. If in auto mode,
pressing the down arrow will turn the rear climate
control system off.
«
N
ª
(Air Delivery Mode Control): Press until
AUTO appears on the display to place the system
in automatic mode. When automatic operation is
active, the system controls the air delivery mode.
3-47