2011 Lexus RX 450h Owners Manual - Page 525

3-7. Other interior features Seat heaters and ventilators∗ The seat heaters and ventilators heat the seats and maintain good airflow by blowing air from the seats. n Seat heaters Turns the seat heater on The indicator light comes on. The higher the number is, the warmer the seat becomes. n Seat heaters/ventilators Turns the seat heater on The indicator light comes on. The higher the number is, the warmer the seat becomes. 3 Interior features Blows air from the seat The indicator light comes on. The higher the number is, the stronger the airflow becomes. n Operating condition The "POWER" switch is in ON mode. n When not in use Set the knob at "0". The indicator light turns off. ∗: If equipped 443