2011 Lexus HS 250h Owners Manual - Page 546

5-2. Steps to take in an emergency CAUTION n Avoiding battery fires or explosions The flammable gas that may be generated by the assisting vehicle battery may catch fire and explode. Make sure to observe the following to prevent fire or sparks. l Make sure each jumper cable is connected to the correct terminal and that it is not unintentionally in contact with any part other than the intended terminal. l Do not allow the other end of the jumper cable connected to the "+" terminal to come into contact with any other parts or metal surfaces in the area, such as brackets or unpainted metal. l Do not allow the + and - clamps of the jumper cables to come into contact with each other. l Do not allow open flame or use matches, cigarette lighters or smoke near the battery. n 12-volt battery precautions The 12-volt battery contains poisonous and corrosive acidic electrolyte, while related parts contain lead and lead compounds. Observe the following precautions when handling the 12-volt battery: l When working with the 12-volt battery, always wear safety glasses and take care not to allow any battery fluids (acid) to come into contact with skin, clothing or the vehicle body. l Do not lean over the 12-volt battery. l In the event that battery fluid comes into contact with the skin or eyes, immedi- ately wash the affected area with water and seek medical attention. Place a wet sponge or cloth over the affected area until medical attention can be received. l Always wash your hands after handling the battery support, terminals, and other battery-related parts. l Do not allow children near the 12-volt battery. 546