Lexus ES 300h Owner's Manual page 358

 Front seat priority:
When the system determines there are no
passengers in the rear seats
 S-FLOW disabled:
When the system determines there is a
passenger in the rear seats
Refer to P.357 for details of how the sys-
tem determines whether there are passen-
gers.
Passenger presence determination in S-
■
FLOW mode
The system determines that there is a pas-
senger in any of the following situations.
If a passenger is judged to be in the vehicle,
the system will retain the judgment for a
certain amount of time after the power
switch is turned off.
Front passenger seat (vehicles with "3-

ZONE" mode)
• When the front passenger's door is
opened and closed
• When a passenger is sitting on the front
passenger seat
• When the passenger side seat belt is fas-
tened
• When the front passenger seat set tem-
perature is changed
After only the passenger side door is
opened and closed, when the vehicle is
driven at 20 km/h (12 mph) or more, the
system determines that there is no passen-
ger in the front passenger seat.
Rear seats

• When a rear door is opened and closed
• When the rear seat temperature control
switch is operated (vehicles with "3-
ZONE" mode)
Operation of automatic S-FLOW mode
■
When the system is operating in S-FLOW
mode, if a rear door is opened and then
closed or the rear seat temperature control
switch is operated (vehicles with "3-
ZONE" mode), S-FLOW mode will be dis-
abled. To enable S-FLOW mode, select the
5-3. Using the air conditioning system
S-FLOW mode switch. In this case, the sys-
tem switches to manual S-FLOW mode.
Changing from manual S-FLOW mode
■
to automatic S-FLOW mode
1 Select the S-FLOW mode switch to dis-
able S-FLOW mode
2 Turn the power switch off.
3
After 60 minutes have elapsed, change
the power switch to ON mode.
Adjusting the temperature for
the driver and passenger seats
separately
Vehicles with "DUAL" mode

To turn on the "DUAL" mode, perform
any of the following procedures:
 Select "DUAL" on the sub function
menu. (P.350)
 Select "DUAL" on the option con-
trol screen.
 Adjust the front passenger's side
temperature setting.
The indicator on the main control screen
comes on when the "DUAL" mode is on.
Vehicles with "3-ZONE" mode

To turn on the "3-ZONE" mode, per-
form any of the following procedures:
 Select "3-ZONE" on the sub func-
tion menu. (P.350)
 Select "3-ZONE" on the option
control screen.
 Adjust any passenger seat tempera-
ture.
The indicator on the main control screen
comes on when the "3-ZONE" mode is on.
357
5