456
5-3. Using the air conditioning system and defogger
LX570_450d_OM_OM60R63E_(GE)
■ Modes and indicators
The mode can be changed by pressing the switch.
*: When automatic mode is selected, the level automatically changes depending on the
air conditioning settings.
■ The seat heaters/seat ventilators can be used when
The engine switch is in IGNITION ON mode.
■ Replacing the air filters
Filters are installed in the seat ventilators. For replacement of the filters, contact your
Lexus dealer.
■ Customization
The automatic mode settings for the seat heaters and ventilators can be changed.
(Customizable features: P. 638)
Mode “AUTO” indicator light Level indicator lights
Off Off Off
Automatic* On 3 to 1, or off
Hi Off 3
Mid Off 2
Lo Off 1