1998 Cadillac Eldorado Owner's Manual - Page 245

5 . Start by removing the red positive (+) terminal cover. A CAUTION: Using a match neara battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. a flashlight if Use you need more light. You Be sure the battery has enough water. don't need to add water to the Delco Freedom@ battery installed in every newGM 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 don't, explosive gas could be present. Battery fluid contains acid that can burn you. Don't get it on you. If you accidentally get itin your eyesor on your skin, flush the place with water and get medical help immediately. 5-5