2008 Lexus GX 470 Owners Manual - Page 381
2008 Lexus GX 470 Manual
Page 381 highlights
4-3. Do-it-yourself maintenance Battery n Exterior Make sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps. Terminals Hold-down clamp n Checking condition Check the battery condition by the indicator color. Blue: Good. 4 Maintenance and care White: Charging is necessary. Have the vehicle inspected by your Lexus dealer. Red: Not working properly, have the battery checked by your Lexus dealer. 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. 333