1994 Buick Regal Owner's Manual - Page 166

Then, shut the engine off and close the window almost 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, follow the advice in this section, and see your Buick dealer for important information about towing a trailer with your vehicle. I Towing a Trailer Your car can tow a trailer if it is equipped with 3.1L or 3.8L V6 engine and proper trailer towing equipment. 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 has to be used properly. That's the reason for this section. In it are many time-tested, important trailering tips and safety rules. Many of these are important for your safety and 'that of your passengers. So please read this section carefullv before you pull a trailer. 164