Lexus RX400h2006 Owner's Manual page 614

NOTICE
D Make sure the hybrid system 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 auxiliary 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
do the each instructions referring on the following pages.
D Power back door (See page 53.)
D Power windows (See page 79.)
D Moonroof (See page 157.)
ELECTRICAL COMPONENTS
Checking the condition of the auxiliary
battery
Checking by indicator
Check the battery condition by the indicator color.
1 BLUE — Good condition
2 WHITE — Charging necessary.
checked by your Lexus dealer.
3 RED — Have the battery checked by your Lexus dealer.
NOTICE
Do not refill the battery with water.
Have the battery
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