2002 Lexus ES 300 Owners Manual - Page 345

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. Checking battery condition Checking by indicator If the battery is disconnected or run down The 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 moon roof. To normalize the moon roof, see page 89. Check the battery condition by the indicator color. 1 2 3 BLUE − Good condition. WHITE − Charging necessary. Have the battery checked by your Lexus dealer. RED − Have the battery checked by your Lexus dealer. NOTICE Do not refill the battery with water. 331