1993 Buick Regal Owner's Manual - Page 172

Then, shut the engine and closethe window almost off all the way to preserve the heat. Start the engine again and repeat this only when you feel really uncomfortable from the cold. But do it as little as possible. Preserve the fuel as long as you can. To help keep warm, you can get out of the vehicle and do some fairly vigorous exercises every half hour or so until help comes. I NOTICE: Pulling a trailer improperly can damage your vehicle and result in costly repairs not covered by your warranty. To pull a trailer correctly, follov the advice in this section. 'I If You're Stuck in Deep Snow This manual explains how to get thevehicle out of deep snow without damaging it. See "RockingYour Vehicle" in the Index. Towing a Trailer (n CAUTION: Ifyou don't use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is tooheavy, the brakes may not work well -- or even at all. You and your passengers could be seriously injured. Pull a trailer only if you have followed allthe steps in this section. Your vehicle can tow a trailer. To identify what the vehicle trailering capacity is for your vehicle, you should read the information in "Weight of the Trailer" that appears later in this section. But trailering is different than just driving your vehicle by itself. Trailering means changes in handling, durability, and fuel economy. Successful, safe trailering takes correct equipment, and it to be used properly. has That's the reason for this section. In it are many time-tested, important trailering tips and safety rules. Many of these areimportant for your safety and that of your passengers. So please read this section carefully before you pull a trailer. Load-pulling components such asthe engine, transaxle, wheel assemblies, and tires are forced to work harder against the drag the added weight. The engineis of required to operate at relatively higher speeds and under greater loads, generating extra heat. What's more, the 170