12
UX250h_QG_OM76572U_(U)
If the shift lever is in N, the hybrid battery (traction battery) will not be charged even when
the engine is running. Therefore, if the vehicle is left with the shift lever in N for a long period
of time, the hybrid battery (traction battery) w ill discharge, and this may result in the vehicle
not being able to start.
In the following situations, kinetic energy is converted to electric energy and deceleration
force can be obtained in conjunction with the recharging of the hybrid battery (traction bat-
tery).
● The accelerator pedal is released while driving with the shift lever in D or S.
● The brake pedal is depressed while driving with the shift lever in D or S.
There may be no engine sound or vibration even though the vehicle is able to move with the
“READY” indicator is illuminated. For safety, apply the parking brake and make sure to shift
the shift lever to P when parked.
The following sounds or vibrations may occur when the hybrid system is operating and are
not a malfunction:
● Motor sounds may be heard from the engine compartment.
● Sounds may be heard from the hybrid battery (traction battery) behind the rear seats
when the hybrid system starts or stops.
● Relay operating sounds such as a snap or so ft clank will be emitted from the hybrid bat-
tery (traction battery), behind the rear seats, when the hybrid system is started or
stopped.
● Sounds from the hybrid system may be heard when the back door is open.
● Sounds may be heard from the hybrid transmission when the gasoline engine starts or
stops, when driving at low speeds, or during idling.
● Engine sounds may be heard when accelerating sharply.
● Sounds may be heard due to regenerative braking when the brake pedal is depressed or
as the accelerator pedal is released.
● Vibration may be felt when the gasoline engine starts or stops.
● Cooling fan sounds may be heard from the air intake vent under the right side of the rear
seat.
Hybrid battery (traction battery) charge
Regenerative braking
Sounds and vibrations spec ific to a hybrid vehicle
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UX250h_QG_OM76572U_(U)
■Main control screen
Using the touchpad of the Remote Touch, select the button on the screen.Sub menu
Adjust the left-hand side temperature
setting
Adjust the fan speed setting
Select the air flow mode
Adjust the right-hand side temperature
setting
Function on/off indicators
Sub function menu
■Option control screen
Select on the sub menu to display the option control screen.
The functions can be switched on and off.
When the function is on, the in dicator illuminates on the screen.
Set Lexus Climate Concierge ( P.64)
Adjusting the temp erature for driver
and front passenger seats separately
(“DUAL” mode)
Set eco air conditioning mode
Air conditioning and heater output is
limited to prioritize fuel economy.
Cooling and dehumidification function
Prevent ice from building up on the windshield and wiper blades (Windshield wiper
de-icer) (if equipped)
Select front seat concentrated airflow mode (S-FLOW)
Air conditioning control screen
A
B
C
D
E
F
G
A
B
C
D
E
F
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UX250h_QG_OM76572U_(U)
■Side display (10.3-inch display model)
Display the heated steering wheel/seat
heaters/seat ventilators control screen
(if equipped)
Adjust the left-hand side temperature
setting
Adjust the fan speed setting
Adjust the right-hand side temperature
setting
Set cooling and dehumidification function on/off
Adjust the temperature for the driver’s and front passenger’s seats separately (“DUAL”
mode)
Select the air flow mode
1Press the automatic mode switch or select “AUTO” on the sub function menu ( P.66).
2Adjust the temperature setting.
3To stop the operation, press the off switch or select “Off” on the sub function menu
( P.66).
A
B
C
D
Using automatic mode
E
F
G
