1994 Buick Skylark Owner's Manual - Page 181

You could be injuredif the vehicles roll. Set the Put parking brake firmly on each vehicle. an "P,' automatic transaxle in (Park) or a manual transaxle in " N ' (Neutral). 3. Turn off the ignition on both vehicles. Turnoff all lights that aren't needed, and radios. This will avoid sparks and help save both batteries. And it could save your radio! battery. If you leave your radio on, could be badly it (+) Find the positive and negative(-) terminals on each - damaged. The repairs wouldn't be covered by your warranty. 4. Open the hood and locate the batteries. 179