GMC 1995 Safari Owner's Manual page 95

If the switch is OFF, the interior lights will not come on when any of the
vehicle doors are open. The switch is located on the instrument panel above
the radio.
If you have the optional reading lamps, they will still operate if the switch is
in the OFF position.
If you have the optional Keyless Illumination feature, the interior lamps will
come on briefly when doors are locked and unlocked or the door handles are
lifted.
Mirrors
Inside Mirror
Your inside rearview
mirror has two pivots
so you can adjust it up
and down or side to
side.
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