clock setting Mercury Villager 1998 Owner's Manuals

The controls for the climate control systems, headlamps, clock,
radio, rear window washer and wiper, hazard flasher, power mirror
controls, and speed control are all on the instrument panel.
Climate Control Systems
Function Selector Buttons
There are six function selector buttons: OFF, Mix, Defrost, Panel,
Panel/Floor, and Floor. When you press a function selector
button, the indicator light on the button will illuminate. If your
vehicle is equipped with a rear passenger compartment climate
control system, the instrument panel will also include a rear
seat function selector.
mThe OFF button shuts off the air supply to all outlets and
stops all fan operations. Use this setting when driving through
an area where outside air is unpleasant or dusty.
Climate control system panel
56