ad blue Lexus GS300 2000 Electrical Components

ELECTRICAL COMPONENTS
454
Checking battery fluid
Checking by hydrometer
64G003a
Check the battery condition by the hydrometer
color.
1
BLUE ± Good condition.
2
WHITE ± Charging necessary. Have the battery
checked by your Lexus dealer.
3
RED ± Have the battery checked by your Lexus
dealer.
NOTICE
Do not refill the battery with water.
BATTERY RECHARGING
PRECAUTIONS
During recharging, the battery is producing
hydrogen gas.
Therefore, before recharging:
1. If recharging with the battery installed on the vehicle,
be sure to disconnect the ground cable.
2. Make sure the power switch on the recharger is off
when connecting the charger cables to the battery and
when disconnecting them.