1998 GMC Jimmy Owner's Manual - Page 209

You can be temporarily blinded by approaching headlamps. It can take a second or two, or even several seconds, for your eyes toreadjust to the dark. When you are facedwith severe glare(as from a driver who doesn't lower the high beams, or a vehicle with misaimed headlamps), slow down a little. Avoid staring directly into the approaching headlamps. Keep your windshield and all the glass on your vehicle clean -- inside and out. Glare at night is made much worse by dirt on the glass. Even the inside of the glass can build up a film caused by dust. Dirty glass makes lights dazzle and flash more than clean glass would, making the pupils of your eyes contract repeatedly. Remember that your headlamps light up far lessof a roadway when you are in a turn or curve. Keep your eyes moving; that way, it's easier topick out dimly lighted objects. Just as your headlamps should be checked regularly for proper aim, so should your eyes be examined regularly. Some drivers suffer from night blindness -- the inability to see in dim light -- and aren't even aware of it. Driving in Rain and on Roads Wet Rain and wet roads can mean driving trouble. On a wet road, you can't stop, accelerate orturn as well because your tire-to-road traction isn't as good as on dry roads. And, if your tires don't have much tread left, you'll get even less traction. It's always wise to go slower and be cautious if rain starts to fdl1 while you are driving. The surface may get wet suddenly when your reflexes are tuned for driving on dry pavement. 4-28