Lexus RX300 Manual page 287

ELECTRICAL COMPONENTS
(b) Checking by the hydrometer
64E009
Check the battery condition by the hydrometer color.
Maintenance type battery
1 RED – Add distilled water. (See "Adding distilled water" on
page 273.)
2
BLUE – Good condition.
3 WHITE – Charging necessary. Have the battery checked by
your Lexus dealer.
Non–maintenance type battery
1 RED – Have the battery checked by your Lexus dealer.
2 BLUE – Good condition.
3
WHITE – Charging necessary. Have the battery checked by
your Lexus dealer.
272
NOTICE
(For non–maintenance battery):
Do not refill the battery with water.