Toyota Lexusc Owner's Handbook Manual page 98

NOTICE
D Do not put unevenly weighted objects on the seat and
do not stick sharp objects (needles, nails, etc.) into
the seat.
D When cleaning the seats, do not use organic
substances (paint thinner,
gasoline, etc.). They may damage the heater and seat
surface.
D To prevent the battery from being discharged, turn
the switch off when the engine is not running.
benzine, alcohol,
SWITCHES
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