Rotary Control Switch
WARNING: This page is about a different car, the 2003 Mazda B4000, 2002 Mazda B4000, 2002 Mazda B3000, 2001 Mazda B4000, and 2001 Mazda B3000. However, it is still accessible from the selected car via links, so may be relevant.
The rotary control switch is located on the instrument panel. The switch consists of a knob with a night time illuminated pointer. The switch is used to select 2WD, 4WD high or 4WD low. The dash indicator light will illuminate when the 4WD high or low position is engaged.