See also:

DISC Button
Pressing the DISC button will allow you to switch from AM/FM modes to Disc modes. ...

Automatic Temperature Control (ATC) — If Equipped
Automatic Temperature Control ...

When To Use 4WD Low Range – If Equipped
When off-road driving, shift to 4WD LOW for additional traction. This range should be limited to extreme situations such as deep snow, mud, or sand where additional low speed pulling power is ne ...