Lexus IS F 2012 Owner's Manual page 407

■
Adding distilled water
Low
Remove the vent plug.
STEP 1
Add distilled water.
STEP 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 securely.
STEP 3
Before recharging
■
When recharging, the battery produces hydrogen gas which is flammable and
explosive. Therefore, before recharging:
If recharging with the 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 battery.
After recharging/reconnecting the battery
■
In some cases, the engine may not start. Follow the procedure below to initialize the
system.
Shift the shift lever to P, and turn the "ENGINE START STOP" switch OFF.
STEP 1
Open and close any of the doors.
STEP 2
Start the engine. (If the engine does not start first time, repeat the proce-
STEP 3
dure.)
If the engine will not start even after multiple attempts at the above method, contact
your Lexus dealer.
O.K.
4-3. Do-it-yourself maintenance
4
407