2004 Lexus GX 470 User Guide 2 - Page 565

ELECTRICAL COMPONENTS NOTICE D Make sure the engine and all accessories are turned off before performing maintenance. D When checking the battery, remove the ground cable first and reinstall it last. D Be careful not to cause a short circuit with tools. D Take care no solution gets into the battery when washing it. If the battery is disconnected or run down The power windows and moon roof may not operate automatically and the jam protection function will not function correctly after you reconnect, replace or recharge the battery. In any of these cases, you should normalize the power windows and moon roof. To normalize the power windows and moon roof, see pages 45 and 104. Checking battery condition Check the battery condition by the indicator color. 1 2 3 BLUE - Good condition. WHITE - Charging necessary. checked by your Lexus dealer. Have the battery RED - Have the battery checked by your Lexus dealer. 565