2019 LEXUS UX250H lock

681-4. Hybrid system
battery) may overheat, leading to a
reduction in hybrid battery (traction
battery) output.
When a certain level of impact is
detected by the impact sensor, the
emergency shut off system blocks the
high voltage current and stops the fuel
pump to minimize the risk of electrocu-
tion and fuel leakage. If the emergency
shut off system activates, your vehicle
will not restart. To restart the hybrid
system, contact your Lexus dealer.
A message is automatically displayed when a malfunction occurs in the
hybrid system or an improper opera-
tion is attempted.
If a warning message is shown on the
multi-information display, read the
message and follow the instructions.
■If a warning light comes on, a warning
message is displayed, or the 12-volt bat-
tery is disconnected
The hybrid system may not start. In this
case, try to start the system again. If the
“READY” indicator does not come on, con-
tact your Lexus dealer.
NOTICE
■Hybrid battery (traction battery) air
intake vent
●Make sure not to block the air intake
vent with anything, such as a seat
cover, luggage or carpet. The hybrid
battery (traction battery) may over-
heat, leading to poor fuel economy.
●Clean the air intake vent regularly to
prevent the hybrid battery (traction
battery) from overheating.
●Do not get water or foreign materials
in the air intake vent as this may cause
a short circuit and damage the hybrid
battery (traction battery).
●A filter is installed to the air intake vent.
When the filter remains noticeably
dirty even after cleaning the air intake
vent, filter cleaning or replacement is
recommended. When cleaning or
replacing the filter, contact your Lexus
dealer.
Refer to P.365 for details on how to
clean the filter.
Emergency shut off system
Hybrid warning message

711-5. Theft deterrent system
1
For safety and security
■Items to check before locking the
vehicle
To prevent unexpected triggering of
the alarm and vehicle theft, make sure
of the following:
 Nobody is in the vehicle.
 The windows and moon roof (if
equipped) are closed before the
alarm is set.
 No valuables or other personal
items are left in the vehicle.
■Setting
Close the doors and hood, and lock all
the doors. The system will be set auto-
matically after 30 seconds.
The security indicator changes from being
on to flashing when the system is set.
■Canceling or stopping
Do one of the following to deactivate
or stop the alarms:
 Unlock the doors.
 Turn the power switch to ACC or
ON, or start the hybrid system. (The
alarm will be deactivated or stopped
after a few seconds.)
■System maintenance
The vehicle has a maintenance-free type
alarm system.
■Triggering of the alarm
The alarm may be triggered in the following
situations:
(Stopping the alarm deactivates the alarm
system.)
●A person inside the vehicle opens a door
or hood, or unlocks the vehicle using an
inside lock button.
●The 12-volt battery is recharged or
replaced when the vehicle is locked.
(  P.405)
Alarm
The alarm uses light and sound to
give an alert when an intrusion is
detected.
The alarm is triggered in the follow-
ing situations when the alarm is set:
 A locked door is unlocked or
opened in any way other than
using the entry function, wireless
remote control or mechanical
key. (The doors will lock again
automatically.)
 The hood is opened.
Setting/canceling/stopping the
alarm system

721-5. Theft deterrent system
■Alarm-operated door lock
In the following cases, depending on the sit-
uation, the door may automatically lock to
prevent improper entry into the vehicle:
●When a person remaining in the vehicle
unlocks the door and the alarm is acti-
vated.
●While the alarm is activated, a person
remaining in the vehicle unlocks the door.
●When recharging or replacing the 12-volt
battery.
NOTICE
■To ensure the system operates cor-
rectly
Do not modify or remove the system. If
modified or removed, the proper opera-
tion of the system cannot be guaranteed.
Theft prevention labels (for
t
he U.S.A.)
These labels are attached to the
vehicle to reduce vehicle theft by
facilitating the tracing and recov-
ery of parts from stolen vehicles.
Do not remove under penalty of
law.

782-1. Instrument cluster
■Locations of gauges and meters
The units of measure may differ depending on the intended destination of the vehicle.
Multi-information display
Presents the driver with a variety of vehicle data ( P.87)
Displays warning messages if a malfunction occurs (P.395)
Outside temperature
Displays the outside temperature within the range of -40°F (-40°C) to 122°F (50°C)
Low outside temperature indicator comes on wh en the ambient temperature is 37°F (3°C)
or lower
Speedometer
Hybrid System Indicator/tachometer
Displays hybrid system outp ut or regeneration level (P.79)
This display changes to a tachometer depending on the driving mode, and can be set to
show the tachometer in any driving mode on the settings display. (P.91, 255)
Clock
Time displayed is linked to the analog clock on the center panel. (P.301)
Engine coolant temperature gauge
Displays the engine coolant temperature
Fuel gauge
Displays the quantity of fuel remaining in the tank
Gauges and meters (except F SPORT models)
Meter display
A
B
C
D
E
F
G

822-1. Instrument cluster
■Locations of gauges and meters
When the main meter is in the side posi tion, some of the meter displays and the
gauge layout will change.
When the main meter is in the center position
The units of measure may differ depending on the intended destination of the vehicle.
Engine coolant temperature gauge
Displays the engine coolant temperature
Outside temperature
Displays the outside temperature within the range of -40°F (-40°C) to 122°F (50°C)
Low outside temperature indicator comes on wh en the ambient temperature is 37°F (3°C)
or lower
Speedometer
Hybrid System Indicator/tachometer
Displays hybrid system outp ut or regeneration level (P.84)
This display changes to a tachometer depending on the driving mode, and can be set to
show the tachometer in any driving mode on the settings display. (P.91, 255)
• Rev indicator
•Rev peak
Shift position/shift range ( P.167)
Clock
Gauges and meters (F SPORT models)
Meter display
A
B
C
D
E
F

832-1. Instrument cluster
2
Vehicle status information and indicators
Time displayed is linked to the analog clock on the center panel. (P.301)
Fuel gauge
Displays the quantity of fuel remaining in the tank
Multi-information display
Presents the driver with a variety of vehicle data ( P.87)
Displays warning messages if a malfunction occurs (P.395)
Odometer and trip meter display ( P.86)
When the main meter is in the side position
The units of measure may differ depending on the intended destination of the vehicle.
Multi-information display
Presents the driver with a variety of vehicle data ( P.87)
Displays warning messages if a malfunction occurs (P.395)
Outside temperature
Displays the outside temperature within the range of -40°F (-40°C) to 122°F (50°C)
Low outside temperature indicator comes on wh en the ambient temperature is 37°F (3°C)
or lower
Clock
Time displayed is linked to the analog clock on the center panel. (P.301)
Speedometer
Hybrid System Indicator/tachometer
Displays hybrid system outp ut or regeneration level (P.84)
This display changes to a tachometer depending on the driving mode, and can be set to
show the tachometer in any driving mode on the settings display. (P.91, 255)
• Rev indicator
G
H
I
A
B
C
D
E

912-1. Instrument cluster
2
Vehicle status information and indicators
Select to display warning messages
and measures to be taken if a malfunc-
tion is detected. (P.395)
■Meter display settings that can be
changed
 Language
Select to change th e language displayed.
Units
Select to change the units of measure dis-
played.
 Speedometer display (except F
SPORT models)
Select to set the display of the speedome-
ter to digital/analog.
Drive information 1/Drive informa-
tion 2
Select to select up to 2 items ( P.89) that
will be displayed on ea ch Drive information
screen (Drive information 1 screen and
Drive information 2 screen) respectively.
 Clock
Select to switch be tween 12-hour display
and 24-hour display.
 Pop-up display
Select to enable/disable some pop-up dis-
plays for each relevant system.
Accent color
Select to change the accent color on the
screen, such as the cursor color.
Tachometer setting
Select to set the display of the Hybrid Sys-
tem Indicator or tachometer for each driv- ing mode.

Rev indicator (F SPORT models)
• Select to enable/disable the rev indica-
tor.
• Select to set the engine speed at which the rev indicator (amber) will begin to be
displayed.
 Rev peak (F SPORT models)
Select to enable/disable the rev peak.
EV indicator
Select to enable/disable the EV indicator.
Default setting
Select to reset the meter display settings to
the default setting.
■Suspension of the settings display
●Some settings cannot be changed while
driving. When changing settings, park
the vehicle in a safe place.
●If a warning message is displayed, opera-
tion of the settings display will be sus-
pended.
Warning message display
Settings display
WARNING
■Cautions during setting up the dis-
play
As the hybrid system needs to be operat-
ing during setting up the display, ensure
that the vehicle is parked in a place with
adequate ventilation. In a closed area
such as a garage, ex haust gases includ-
ing harmful carbon monoxide (CO) may
collect and enter the vehicle. This may
lead to death or a serious health hazard.
NOTICE
■During setting up the display
To prevent 12-volt battery discharge,
ensure that the hybrid system is operat-
ing while setting up the display features.

103
3
3
Before driving
Before driving
3-1. Key informationKeys ................................................. 104
3-2. Opening, closing and locking the doors
Side doors ..................................... 108
Back door ....................................... 112
Smart access system with push- button start ................................. 124
3-3. Adjusting the seats Front seats ...................................... 131
Rear seats ...................................... 132
Driving position memory ........ 133
Head restraints............................ 136
3-4. Adjusting the steering wheel and mirrors
Steering wheel............................. 139
Inside rear view mirror............. 140
Outside rear view mirrors ...... 142
3-5. Opening, closing the windows and moon roof
Power windows........................... 145
Moon roof ..................................... 147