See also:

Shift Positions
For additional information on the appropriate use of each transfer case mode position, see the information below: 4WD AUTO This range is used on surfaces such as ice, snow, gravel, sand, and dry ...

Blower Control
Rotate this control to regulate the amount of air forced through the ventilation system in any mode. The blower speed increases as you move the control to the right from the “O” (OFF) ...

Materials Added To Engine Oil
Do not add any supplemental additives, other than leak detection dyes, to your engine oil. Engine oil is an engineered product and its performance may be impaired by supplemental additives. ...