2008 Pontiac Grand Prix Owner's Manual - Page 317

3. Turn off the ignition on both vehicles. Unplug unnecessary accessories plugged into the cigarette lighter or the accessory power outlet. Turn off the radio and all lamps that are not needed. This will avoid sparks and help save both batteries. And it could save the radio! 4. Open the hood on the other vehicle and locate the positive (+) and negative (−) terminal locations on that vehicle. You will not use your vehicle's battery for jump starting. It has a remote positive (+) jump starting terminal, located on the underhood fuse block, for that purpose. If your vehicle has one of the 3.8L V6 engines, to uncover the remote positive (+) terminal, press the tab at the bottom of the fuse block and lift the cover up. 3.8L V6 Engine If your vehicle has the 5.3L V8 engine, to uncover the remote positive (+) terminal, remove the fuse block cover. 5.3L V8 Engine 5-47