2007 Saturn Ion Owner's Manual - Page 314

4. Open the hoods and locate the positive (+) and negative (−) terminal locations on each vehicle. You will not need to access your battery for jump starting. Your vehicle has a remote positive (+) and a remote negative (−) jump starting terminal. The remote positive (+) terminal is located on the engine compartment fuse block, under a red cap. See Engine Compartment Overview on page 280 for more information on location. The remote negative (−) ground terminal is a bolt located under the metal frame that supports the radiator. It is at the front of the engine compartment, on the driver's side of the vehicle, and is marked with a label that says GND (−). {CAUTION: Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Be sure the battery has enough water. You do not need to add water to the battery installed in your new vehicle. But if a battery has filler caps, be sure the right amount of fluid is there. If it is low, add water to take care of that first. If you do not, explosive gas could be present. Battery fluid contains acid that can burn you. Do not get it on you. If you accidentally get it in your eyes or on your skin, flush the place with water and get medical help immediately. {CAUTION: An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan. 314