2007 Lexus GS 450h User Guide - Page 341

3-7. Other interior features Seat heaters (if equipped) Heats the seats The indicator light comes on. The higher the number, the warmer the seats become. n The seat heaters can be used when The power switch is in "IG-ON" mode. n When not in use Set the dial to "0". The indicator light turns off. CAUTION n Burns l Use caution when seating the following persons in a seat with the seat heater on to avoid the possibility of burns: Babies, small children, the elderly, the sick and the disabled Persons with sensitive skin Persons who are fatigued Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.) l Do not cover the seat with anything when using the seat heater. Using the seat heater with a blanket or cushion increases the temperature of the seat and may lead to overheating 324