Lexus 2013 GS 350 Owner's Manual page 543

Seat ventilators (front seats only)
Blows air from the seat
Hi
1
Mid
2
Lo
1 3
Off
4
The indicator light (green) on the
switch and the level indicator lights
(green) come on.
The seat heaters/seat ventilators can be used when
■
The engine switch is in IGNITION ON mode.
The seat heater timer control
■
The seat heater automatically switches from Hi
timing differs depending on the temperature inside the cabin etc. when the seat
heater was operated.
Automatic operation of the seat heater during Eco drive mode
■
If the driving mode select switch is switched to Eco drive mode in cold temperatures,
the seat heater may be automatically operated to assist heating performance.
Button lock function (vehicles with rear control panel)
■
To prevent inadvertent operation, some buttons on the rear armrest can be locked.
( P. 364)
Rear control panel illumination off function (vehicles with rear control panel)
■
Control panel illumination on the rear armrest can be turned off. ( P. 364)
GS350_U (OM30C34U)
5-7. Other interior features
Mid Lo
I n f o r ma t i o n P r o v i d e d b y :
569
Off. The switching
5