Lexus RX450H Manual page 516


Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the fol-
lowing situations, oil consumption may increase, and engine oil may need to
be refilled in between oil maintenance intervals.

When the engine is new, for example directly after purchasing the vehi-
cle or after replacing the engine

If low quality oil or oil of an inappropriate viscosity is used

When driving at high engine speeds or with a heavy load, when towing,
or when driving while accelerating or decelerating frequently

When leaving the engine idling for a long time, or when driving fre-
quently through heavy traffic
CAUTION

Used engine oil

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.

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 any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional, service station or auto parts store for information
concerning recycling or disposal.

Do not leave used engine oil within the reach of children.
RX450h_EE
4-3. Do-it-yourself maintenance
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