GM Service Manual Online
For 1990-2009 cars only

Object Number: 807815  Size: A2

You can adjust the fan speed and temperature of the front climate control system by using the buttons located on your steering wheel.

(Fan): Press the up or down arrow on this switch to increase or decrease the fan speed.

(Temperature): Press the up or down arrow on this switch to increase or decrease the temperature of the air flowing through the system.