Ford Probe Owner's Manual page 74

The dimmer control thumbwheel is located to
the left of the steering wheel on the instrument
panel.
Dome Lamp
The dome lamp illuminates whenever one of the
front doors is opened and turns off
automatically when the doors are closed. You
may turn the dome lamp on and off while the
doors are closed by using the ON/OFF switch
located on the interior/map lamp control panel.
Interior/map lamp control panel
Map lamps (if equipped)
The map lamps can be turned on by using the
interior/map lamp control panel located between
the sun visors.
There are two map lamps, one for the driver
and one for the passenger. To turn on the map
lamp, push the button that is next to the lamp.
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