2009 Lexus LX 570 Owners Manual - Page 579
2009 Lexus LX 570 Manual
Page 579 highlights
4-3. Do-it-yourself maintenance n Before recharging When recharging, the battery produces hydrogen gas which is flammable and explosive. Therefore, before recharging: l If recharging with the battery installed on the vehicle, be sure to disconnect the ground cable. l Make sure the power switch on the charger is off when connecting and discon- necting the charger cables to the battery. n After recharging/reconnecting the battery The engine may not start. Follow the procedure below to initialize the system. STEP 1 Depress the brake pedal with the shift lever in "P" or "N". STEP 2 Open and close any of the doors. STEP 3 Restart the engine. CAUTION n Chemicals in the battery A battery contains poisonous and corrosive sulfuric acid and may produce hydrogen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following precautions while working on or near battery: l Do not cause sparks by touching the battery terminals with tools. l Do not smoke or light a match near the battery. l Avoid contact with eyes, skin and clothes. l Never inhale or swallow electrolyte. l Wear protective safety glasses when working near the battery. l Keep children away from the battery. 584