2006 Lexus GS 300 Owners Manual - Page 597

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 G64009 If the battery is disconnected or run down The following functions may not operate correctly when you reconnect or replace the battery. In these cases, you should normalize each system referring to the following pages. D Power windows (See page 59.) D Moon roof (See page 134.) D Variable gear ratio steering system (See page 424.) D Intuitive parking assist (See page 380.) 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. 573