2007 Jeep Grand Cherokee Owner's Manual - Page 370

370 MAINTAINING YOUR VEHICLE Check ventilation hose for indication of damage or plugging deposits. Replace if necessary. Maintenance-Free Battery Your vehicle is equipped with a maintenance-free battery. You will never have to add water, nor is periodic maintenance required. WARNING! • Battery fluid is a corrosive acid solution and can burn or even blind you. Don't allow battery fluid to contact your eyes, skin or clothing. Don't lean over a battery when attaching clamps. If acid splashes in eyes or on skin, flush the area immediately with large amounts of water. • Battery gas is flammable and explosive. Keep flame or sparks away from the battery. Don't use a booster battery or any other booster source with an output greater than 12 volts. Don't allow cable clamps to touch each other. • Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling.