Pontiac 1958 Safari Owner's Manual page 61

adjustment from DA Y to NIGHT position is made by pulling the tab
towards you. By pushing on the NIGHT tab you switch back to
DAY position.
The mirror is attached to the support arm by means of a clevis tongue
and groove joint which allows the mirror to be raised or lowered. To
adjust the mirror height for a short person, loosen the screw in the
clevis.
An additional adjustment of the mirror, to accommodate taller drivers,
can be made by simply rotating the entire mirror 180
0
(see the illus-
tration on page 11 for details on mirror adjustment) .
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