Page 19 of 776

19Pictorial index
RX350/RX200t_EE_OM48F32E
Remote Touch*1, 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 530
Lexus Display Audio controller*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 440
Driving mode select switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 417
VSC OFF switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 424
All-wheel drive lock switch*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 421
Stop & Start cancel switch*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 345
Wireless charger switch*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 568
Front seat heater switches*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 550
Seat ventilator switches*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 551
Brake hold switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 263
*1: For vehicles with a navigation system, refer to “NAVIGATION SYSTEM OWNER’S
MANUAL”.
*2: If equipped
1
2
3
4
5
6
7
8
9
10
Page 27 of 776

27Pictorial index
RX350/RX200t_EE_OM48F32E
Remote Touch*1, 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 530
Lexus Display Audio controller*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 440
Wireless charger switch*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 568
Brake hold switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 263
Front seat heater switches*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 550
Seat ventilator switches*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 551
VSC OFF switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 424
Driving mode select switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 417
Stop & Start cancel switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 345
*1: For vehicles with a navigation system, refer to “NAVIGATION SYSTEM OWNER’S
MANUAL”.
*2: If equipped
1
2
3
4
5
6
7
8
9
Page 83 of 776

831-3. Theft deterrent system
1
For safety and security
RX350/RX200t_EE_OM48F32E
The alarm uses light and sound to give an alert when an intrusion is detected.
The alarm is triggered in the following situations when the alarm is set:
●A locked door is unlocked or opened in any way other than using the entry
function or wireless remote control. (The doors will lock again automatically.)
●The hood is opened.
●The intrusion sensor detects something moving inside the vehicle. (An
intruder gets in the vehicle.)
●The tilt sensor detects a change of vehicle inclination. (if equipped)
●Any of the windows are broken.
Close the doors and hood, and lock all
the doors using the entry function or
wireless remote control. The system will
be set automatically after 30 seconds.
The indicator light changes from being
on to flashing when the system is set.
Do one of the following to deactivate or stop the alarm.
●Unlock the doors using the entry function or wireless remote control.
●Start the engine. (The alarm will be deactivated or stopped after a few sec-
onds.)
Alarm
: If equipped
The alarm
Setting the alarm system
Deactivating or stopping the alarm
Page 129 of 776

1292. Instrument cluster
2
Instrument cluster
RX350/RX200t_EE_OM48F32E
Lexus Display Audio screen
Press the “MENU” button on the Lexus Display Audio controller, and then select
“Car” on the “MENU” screen.
If the “Trip information” screen does not appear, move the controller to the right and
select “Trip information”.
Fuel consumption in the past 15 min-
utes
Current fuel consumption
Average vehicle speed since the
engine was started.
Elapsed time since the engine was
started.
Cruising range ( P. 131)
Navigation system screen
Press the “MENU” button on the Remote Touch, and then select on the
“Menu” screen.
If the “Past record” screen is displayed, select “Trip information”.
Resetting the consumption data
Fuel consumption in the past 15 min-
utes
Current fuel consumption
Average vehicle speed since the
engine was started.
Elapsed time since the engine was
started.
Cruising range ( P. 131)
Average fuel consumption for the past 15 minutes is divided by color into past
averages and averages attained since the engine switch was last turned to IGNI-
TION ON mode. Use the displayed average fuel consumption as a reference.
The image is an example only.
Trip information
1
2
3
4
5
1
2
3
4
5
6
Page 134 of 776
134
RX350/RX200t_EE_OM48F32E
3-1. Key information
The following keys are provided with the vehicle.
Electronic keys
• Operating the smart entry & start
system (if equipped) ( P. 168)
• Operating the wireless remote
control function
Mechanical keys
Key number plate
Card key (electronic key) (if
equipped)
Operating the smart entry & start sys- tem ( P. 168)
Locks all the doors (P. 140)
Closes the windows*2 and the
moon roof*1, 2 or panoramic moon
roof*1, 2 ( P. 140)
Unlocks all the doors ( P. 140)
Opens the windows*2 and the
moon roof*1, 2 or panoramic moon
roof*1, 2 ( P. 140)
Opens and closes the power back door*1 ( P. 151)
*1: If equipped
*2: This setting must be customized at any authorized Lexus dealer or repairer, or
another duly qualified an d equipped professional.
Keys
The keys
1
2
3
4
Wireless remote control
1
2
3
4
5
Page 137 of 776

1373-1. Key information
3
Operation of each component
RX350/RX200t_EE_OM48F32E
■Electronic key battery depletion
●The standard battery life is 1 to 2 years. (The card key battery life is about a year and a half.)
●If the battery becomes low, an alarm will soun d in the cabin when the engine is stopped. ( P. 638)
●As the electronic key always receives radio waves, the battery will become depleted
even if the electronic key is not used. The following symptoms indicate that the elec- tronic key battery may be depleted. Replace the battery when necessary. ( P. 638)
• The smart entry & start system or the wireless remote control does not operate.
• The detection area becomes smaller. • The LED indicator on the key surface does not turn on.
●To avoid serious deterioration, do not leave the electronic key within 1 m (3 ft.) of thefollowing electrical appliances that produce a magnetic field:
•TVs
• Personal computers • Cellular phones, cordless phones and battery chargers• Recharging cellular phones or cordless phones
• Induction cookers • Table lamps
■Replacing the battery
P. 638
■Confirmation of the registered key number
The number of keys already registered to the vehicle can be confirmed. Ask any autho-
rized Lexus dealer or repairer, or another du ly qualified and equipped professional for details.
■If a wrong key is used
The key cylinder rotates freely, isolated from the internal mechanism.
Page 140 of 776

140
RX350/RX200t_EE_OM48F32E
3-2. Opening, closing and locking the doors
◆Smart entry & start system
Carry the electronic key to enable this function.
Grip the door handle to unlock
the doors.*
Make sure to touch the sensor on the
back of the handle.
The doors cannot be unlocked for 3 seconds after the doors are locked.
*: The door unlock settings can be
changed. ( P. 144,743)
Touch the lock sensor (indenta-
tion on the surface of the door
handle) to lock all the doors.
Check that the door is securely locked.
◆Wireless remote control
Locks all the doors
Check that the door is securely
locked.
Press and hold to close the win-
dows*2 and the moon roof*1, 2 or
panoramic moon roof*1, 2
Unlocks all the doors
Press and hold to open the win-
dows*2 and the moon roof*1, 2 or
panoramic moon roof*1, 2
*1: If equipped
*2: This setting must be customized at any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Side doors
The vehicle can be locked and unlocked using the entry function, wireless
remote control or door lock switches.
Locking and unlocking the doors from the outside
1
2
1
2
Page 141 of 776

1413-2. Opening, closing and locking the doors
3
Operation of each component
RX350/RX200t_EE_OM48F32E
■Operation signals
Doors: The emergency flashers flash to indicate th at the doors have been locked/unlocked. (Locked: Once; Unlocked: Twice)
Windows and moon roof or panoramic moon roof: A buzzer sounds.
■Security feature
If a door is not opened within approximately 30 seconds after the vehicle is unlocked, the security feature automatically locks the vehicle again.
■When the door cannot be locked by the lock sensor on the surface of the door handle
■Door lock buzzer
If an attempt to lock the doors is made when a door is not fully closed, a buzzer sounds continuously for 5 seconds. Fully close the door to stop the buzzer, and lock the vehicleonce more.
■Setting the alarm (if equipped)
Locking the doors will set the alarm system. ( P. 83)
■If the smart entry & start system or the wireless remote control does not operate prop-
erly
●Use the mechanical key to lock and unlock the doors. ( P. 710)
●Replace the key battery with a new one if it is depleted. (P. 638)
When the door cannot be locked even if the lock sensor on the surface of the door handle is
touched by a finger, touch the lock sensor with the palm.
When gloves are being worn, remove the
gloves.