1995 GMC Safari Owner's Manual - Page 96

You can also adjust the mirror for day or night driving. Press the tab forward (away from you) for day driving. Pull the tab back (towards you) for night driving. Outside Mirrors Adjust your outside mirrors so you can just see the side of your vehicle. Some mirrors are manually adjustable. The optional electric mirrors come with a remote control adjustment switch. Find the switch on the instrument panel above the radio. 2-44