2008 Toyota Yaris Owners Manual - Page 651

4-3. Do-it-yourself maintenance Battery n 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 n Checking battery condition Check the battery condition using the indicator color. Type A Blue: Good condition White: Charging is necessary. Have the vehicle inspected by your Toyota dealer. Red: Not working properly, have the battery checked by your Toyota dealer. Type B Green: Good condition Dark: Charging is necessary. Have the vehicle inspected by your Toyota dealer. Clear or light yellow: Not working properly, have the battery checked by your Toyota dealer. 235 4 Maintenance and care