Lexus ES350 Manual page 695

694
6-3. Do-it-yourself maintenance
Adding distilled water
■
Remove the vent plug.
1
Add distilled water.
2
If the "UPPER LEVEL" line cannot
be seen, check the fluid level by
looking directly at the cell.
Put the vent plug back on and close it securely.
3
Before recharging
■
When recharging, the 12-volt battery produces hydrogen gas which is flammable
and explosive. Therefore, observe the following before recharging:
If recharging with the 12-volt battery installed on the vehicle, be sure to disconnect
●
the ground cable.
Make sure the power switch on the charger is off when connecting and discon-
●
necting the charger cables to the 12-volt battery.
ES350_300h_OM_OM33A60U_(U)
Low O.K.