2008 Cadillac CTS Owner's Manual - Page 162

3. Wait for the system to regulate. This may take from 10 to 30 minutes. Then adjust the temperature, if necessary. You can switch from English to metric units through the Driver Information Center (DIC). See DIC Vehicle Customization on page 3-68. The air-conditioning system removes moisture from the air, so a small amount of water might drip underneath the vehicle while it is idling or after the engine is turned off is normal. Do not cover the solar sensor located in the center of the instrument panel, near the windshield. For more information on the solar sensor, see "Sensors" later in this section. PASS (Passenger Climate Control): Press this button to set a different temperature for the passenger. Then press the passenger temperature adjustment buttons to select a comfortable setting. Pressing the PASS button again automatically sets the passenger's temperature to the driver's setting. Turning the passenger's temperature display off does not shut the climate control system for the passenger off. The temperature can be adjusted separately for the driver and the passenger. Press the up or down arrow buttons to increase or decrease the automatic temperature settings. 3-24 Manual Operation HG (Mode): Press the H or G buttons to change the current airflow mode. The current mode selection appears in the display screen. Changing the mode cancels the automatic operation and the system goes into manual mode. Press AUTO to return to automatic operation. The outboard air outlets always receive some airflow in every mode, except defrost. See Outlet Adjustment on page 3-27 to change this airflow from the outboard outlets. Y (Vent): This mode directs air to the instrument panel outlets. This mode splits the air between the instrument panel outlets and the floor outlets. In automatic operation, cooler air is directed to the upper outlets and warmer air to the floor outlets. This mode directs most of the air to the floor outlets with some air directed to the outboard outlets and a little air directed to the windshield. The mode buttons can also be used to select the defog and defrost modes. Information on defogging and defrosting can be found later in this section. \ (Bi-Level): [ (Floor): Q / R (Temperature Adjustment):