2003 Lexus ES 300 Owners Manual - Page 356

ELECTRICAL COMPONENTS D If electrolyte gets on your skin, thoroughly wash the contacted area. If you feel a pain or burn, get medical attention immediately. D If electrolyte gets on your clothes, there is a possibility of its soaking through to your skin, so immediately take off the exposed clothing and follow the procedure above, if necessary. D If you accidentally swallow electrolyte, drink a large quantity of water or milk. Follow with milk of magnesia, beaten raw egg or vegetable oil. Then go immediately for emergency help. D Warning: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. " 1 Terminals 2 Hold−down clamp Checking battery exterior Check the battery for corroded or loose connections, cracks, or loose hold−down clamps. 1. If the battery is corroded, wash it off with a solution of warm water and baking soda. Coat the terminals with grease to prevent further corrosion. 2. If the connections are loose, tighten the clamp bolts − but do not overtighten. 3. Tighten the hold−down clamp only enough to keep the battery firmly in place. Overtightening may damage the battery case. 342