GM Service Manual Online
For 1990-2009 cars only

Object Number: 870792  Size: A3

With this feature some heating and cooling controls can be adjusted at the steering wheel.

(Fan): Press the up or down arrow on the fan button to override the automatic fan control and increase or decrease the fan speed.

TEMP (Temperature): Press either arrow on the TEMP button once to display your current temperature setting in the digital display. Press the up or down arrow again to provide a warmer or cooler temperature setting.