See also:

Mode Control (Air Direction)
Rotate this control to choose from several patterns of air distribution. You can select either a primary mode as identified by the symbols on the control, or a blend of two of these modes. ...

Quadra-Trac I Operating Instructions/Precautions – If Equipped
The Quadra-Trac I is a single-speed (HI range only) transfer case, which provides convenient full-time fourwheel drive. No driver interaction is required. The Brake Traction Control (BTC) System ...

SCAN Button (CD MODE)
Press the SCAN button to scan through each track on the CD currently playing. ...