2009 Lexus RX 350 Owners Manual - Page 318

4-3. Do-it-yourself maintenance n How to read oil container labels The ILSAC (International Lubricant Standardization and Approval Committee) Certification Mark is added to some oil containers to help you select the oil you should use. n Engine oil consumption l The amount of engine oil consumed depends on the oil viscosity, the quality of the oil and the way the vehicle is driven. l More oil is consumed under driving conditions such as high speeds and frequent acceleration and deceleration. l A new engine consumes more oil. l When judging the amount of oil consumption, keep in mind that the oil may have become diluted, making it difficult to judge the true level accurately. l Oil consumption: Max. 1.1 qt./600 miles, 0.9 lmp.qt./600 miles (1.0 L per 1000 km) l If you consume more than 1.1 qt. (1.0 L, 0.9 lmp.qt.) every 600 miles (1000 km), contact your Lexus dealer. n After changing the engine oil (U.S.A. only) The oil change system should be reset. Perform the following procedures: STEP 1 Switch the display to the odometer. (→P. 130) STEP 2 Turn the engine switch to the LOCK position. STEP 3 While pressing the trip meter reset button, turn the engine switch to the ON position. Continue to press and hold the button until the trip meter displays 000000. 322