Auto Fan Speed
This will allow you to select the automatic fan speed. It can be adjusted to run lower or higher than normal.
Press SELECT when Auto Fan Speed is highlighted to open the menu. Turn the Menu knob to highlight High, Medium, or Low.
Press SELECT to confirm the
selection. Press 
BACK to move to
the last menu.
See also:
Automatic Crash Response
In a crash, built in sensors can automatically alert an
OnStar advisor who is immediately connected to
the vehicle to see if you need help. ...
Flash-to-Pass
To flash the high beams, pull the
turn signal/lane change lever toward
you, and release. ...
Portable Audio Devices
Some vehicles have a 3.5 mm (1/8 in) auxiliary input and a USB port located in the center console.
External devices such as iPods®, laptop computers, MP3 players, CD changers, and USB storage device ...