2011 Toyota Highlander Owners Manual - Page 471

4-3. Do-it-yourself maintenance l If your vehicle consume more than 1.1 qt. (1.0 L, 0.9 Imp. qt.) every 600 miles (1000 km), contact your Toyota dealer. CAUTION n Used engine oil l Used engine oil contains potentially harmful contaminants which may cause skin disorders such as inflammation or skin cancer, so care should be taken to avoid prolonged and repeated contact. To remove used engine oil from your skin, wash thoroughly with soap and water. l Dispose of used oil and filters only in a safe and acceptable manner. Do not dispose of used oil and filters in household trash, in sewers or onto the ground. Call your Toyota dealer, service station or auto parts store for information concerning recycling or disposal. l Do not leave used engine oil within the reach of children. NOTICE n To prevent serious engine damage Check the oil level on a regular basis. n When replacing the engine oil l Be careful not to spill engine oil on the vehicle components. l Avoid overfilling, as the engine could be damaged. l Check the oil level on the dipstick every time you refill the vehicle. l Be sure the engine oil filler cap is properly tightened. 4 Maintenance and care Engine coolant The coolant level is satisfactory if it is between the "FULL" and "LOW" lines on the reservoir when the engine is cold. 445