1999 Chevrolet Astro Owner's Manual - Page 110
1999 Chevrolet Astro Manual
Page 110 highlights
yellowblue Mirrors Inside Day/Night Rearview Mirror You can adjust the mirror for day or night driving. Press the tab forward (away from you) for day driving. Pull the tab back (toward 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. The switch is located on the driver's door. To move a mirror, turn the knob in the middle of the control to L for the driver's side mirror or to R for the passenger's side mirror. Then press the four-way pad to move the mirror in the desired direction. To make sure you do not accidentally move a mirror, return the knob to the middle (off) position after adjusting the mirrors. Mirrors can also be folded in or out. Push the mirror toward the vehicle to move it in. After pushing the mirror out, adjustment will be maintained. 2-40