2010 Toyota Highlander Owners Manual - Page 474

4-3. Do-it-yourself maintenance NOTICE n If the fluid level is low or high It is normal for the brake fluid level to go down slightly as the brake pads wear or when the fluid level in the accumulator is high. If the reservoir needs frequent refilling, it may indicate a serious problem. 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 4 Maintenance and care n Checking battery condition Check the battery condition using the indicator color. Red: Not working properly, have the battery checked by your Toyota dealer. Blue: Good condition White: Charging is necessary. Have the vehicle inspected by your Toyota dealer. 449