2001 Lexus LX 470 Owners Manual - Page 338

ELECTRICAL COMPONENTS Checking battery fluid (a) Checking by fluid level lines (b) Checking by hydrometer 64X006a 64X005c Check the battery condition by the hydrometer color. " 1 Upper line 2 Lower line 1 2 3 BLUE - Good condition. WHITE - Charging necessary. Have the battery checked by your Lexus dealer. RED - Have the battery checked by your Lexus dealer. The fluid (electrolyte) level must be between the upper and lower lines. When checking the fluid level, look at all six cells, not just one or two. If the level is lower than the lower line, have the battery checked by your Lexus dealer. NOTICE Do not refill the battery with water. 322