1993 Buick Park Avenue Owner's Manual - Page 82

A CAUTION: I dealer can give you the best advice forthat particular area. Plugging the cord intoan ungrounded outlet could cause anelectrical shock. Also, the wrong kind of extension cord couldoverheat and cause a fire. You could beseriously injured. Plug the cord intoa properly grounded three-prong 110-volt outlet.If the cordwon't reach, use a heavy-duty three-prong extension cord rated for at least 15 amps. Automatic Transaxle 160 - IULJ i I PARK F I N O 3 2 1 I b I NOTICE: After you've used the blockheater, be sure to store the cord as it was before,to keep it away don't, it could from moving engine parts. If you be damaged. 1 PARK R N 0 D 2 1 I There are several different positions for your shift lever. P (Park) This locks your front wheels. It's the best position to use when you start your engine because your vehicle can't move easily. How long should you keep the block heater plugged in? The answer depends on the weather, the kind of oil you have, and some other things. Instead of trying to list everything here, we ask that you contact a Buick dealer in the area where you'll be parking your vehicle. The 80