2001 Cadillac DeVille Owner's Manual - Page 199

HVAC Steering Wheel Controls (If Equipped) Some heating and cooling controls can be adjusted at the steering wheel. Other touch controls operate some audio controls. See "Audio Steering Wheel Controls" in the Index. Climate Control Personalization (If Equipped) With this feature, your vehicle will recall the latest climate control settings as adjusted the last time your vehicle was operated. This feature allows two different drivers to store and recall their own climate control settings. The settings recalled by the climate control system are determined by which remote keyless entry transmitter ("1" or "2") was used to enter the vehicle. The number on the back of the remote keyless entry transmitter corresponds to driver 1 or to driver 2. After the unlock button is pressed on the remote keyless entry transmitter or the ignition key is placed in the ignition (the ignition must be turned to OFF), the climate control settings will automatically adjust to where they were last set. The settings can also be changed by briefly pressing the memory seat buttons 1 or 2 located on the driver's door. FAN SPEED: Press the up arrow lever to increase the fan speed and the down arrow lever to decrease fan speed. TEMP: Press the up arrow lever to increase the temperature and the down arrow lever to decrease temperature. 3-10