1996 Pontiac Bonneville Owner's Manual - Page 190

Highway Hypnosis Hill and Mountain Roads Is there actually such a condition as "highway hypnosis"? Or is it just plain falling asleep at the wheel? Cl it al highway hypnosis, lack awareness, or whatever. of There is something aboutan easy stretch of road with the same scenery, along with the hum of the tires on the road, the drone of the engine, and the rush of the wind against the vehicle that can make you sleepy. Don't let it happen to you! If it does, your vehicle can leave road h Zess the than a second, and you could crash and be injured. What can youdo about highway hypnosis? First, be aware thatit can happen. Then here are some tips: 0 Make sure your vehicle is well ventilated, with a comfortably cool interior. a Keep your eyes moving. the road ahead and Scan to the sides. Check your rearview mirrors and your Driving on steep hills or mountainsis different from instruments frequently. driving inflat or ,rolling terrain. 0 I you get sleepy, pull off road into a rest, service f the some exercise, or or parking areaand take a nap, get both. For safety, treat drowsiness the highway as on an emergency.