2013 Buick LaCrosse Owner Manual - Page 209

Driving and Operating Other Rainy Weather Tips Besides slowing down, other wet weather driving tips include: ... 9-7 Keep your eyes moving - scan the road ahead and to the sides. Check the rearview mirror and vehicle instruments often. WARNING (Continued) none going down a hill. You could crash. Shift down to let the engine assist the brakes on a steep downhill slope. . Allow extra following distance. Pass with caution. Keep windshield wiping equipment in good shape. Keep the windshield washer fluid reservoir filled. Have good tires with proper tread depth. See Tires on page 10‑42. Turn off cruise control. . Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: . . { WARNING Coasting downhill in N (Neutral) or with the ignition off is dangerous. The brakes will have to do all the work of slowing down and they could get so hot that they would not work well. You would then have poor braking or even none going down a hill. Steering may also be affected when ignition is off. You could crash. Always have the engine running and the vehicle in gear when going downhill. . Keep the vehicle serviced and in good shape. Check all fluid levels and brakes, tires, cooling system, and transmission. Shift to a lower gear when going down steep or long hills. . . Highway Hypnosis Always be alert and pay attention to your surroundings while driving. If you become tired or sleepy, find a safe place to park the vehicle and rest. Other driving tips include: . . { WARNING If you do not shift down, the brakes could get so hot that they would not work well. You would then have poor braking or even (Continued) Keep the vehicle well ventilated. Keep the interior temperature cool.