1993 Pontiac Bonneville Owner's Manual - Page 167
1993 Pontiac Bonneville Manual
Page 167 highlights
Your Driving and the Road Driving at Night (CONT.:) Since you can't see as well, you may need to slow down and keep more space between you and other vehicles. It's hard to tell how fastthe vehicle ahead is going just by looking at its taillights. Slow down, especially on higher speed roads, Your headlights can light up only so much road ahead. In remote areas, watch for animals. If you're tired, pull off the road in a safe place and rest. Night Hsion No one can see as well at night as in the daytime. But as we get older these differences increase. A 50-year-old driver may require at least twice as much light to see the same thing at night as a 20-year-old. What you do in the daytime canalso affect your night vision.For example, if you spend the day in bright sunshine you are wise to wear sunglasses.Your eyes will have less trouble adjusting to night. But if you're driving, don't wear sunglasses at night. They may cut down on glare from headlights, but they also make a lotof things invisible that should remain visible-such as parked cars, obstacles, pedestrians, or even trains blocking railway crossings. You may want to put on your sunglassesafter you have pulled into a brightly-lighted service or refreshment area. Eyes shielded from that glaremay adjust more quickly to darkness back the on road. But be sure to remove your sunglasses beforeyou leave the service area. You can be temporarily blinded by approaching lights. It can take a second or two, or even several seconds, for your eyes to readjust to thedark. When you are faced with severe glare (as from a driver who doesn't lower the high beams, or a vehicle with misaimed headlights), slow down a little.Avoid staring directly into the approaching lights. If there is a line opposing of traffic, make occasional glances over the line of headlights to make certain that one of the vehiclesisn't starting to move into your lane. Once are past the you bright lights, give your eyes time to readjust before resuming speed. m m m 166