ad blue Lexus ES350 2010 Do-It-Yourself Maintenance

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4-3. Do-it-yourself maintenance
4
Maintenance and care
Battery
Check the battery as follows.
■Battery exterior
Make sure that the battery terminals are not corroded and that there
are no loose connections, cracks, or loose clamps.
Terminals
Hold-down clamp
■Checking battery condition (vehicles with the battery indicator)
Check the battery condition using the indicator color.
Blue: Good condition
White: Charging is necessary.
Have the vehicle inspected by
your Lexus dealer.
Red: Not working properly,
have the battery checked by
your Lexus dealer.