lock LEXUS RX450H 2019 Manual PDF

1983-5. Opening, closing the windows and moon roof
RX450h_RX450hL_U
■Door lock linked window operation
●The power windows can be opened an d closed using the mechanical key.* ( P. 693)
●The power windows can be opened using the wireless remote control.* (P. 136)
*: These settings must be cust omized at your Lexus dealer.
■Alarm
The alarm may be triggered if the alarm is set and a power window is closed using the
door lock linked power window operation function. ( P. 87)
■When the 12-volt battery is disconnected
The window lock switch is disabled. If necessary, press the window lock switch after
reconnecting the 12-volt battery.
■Power windows open warning buzzer
A buzzer sounds and a message is shown on the multi-information display in the instru-
ment cluster when the power switch is turned off and the driver’s door is opened with the
power windows open.
■Customization
Some functions can be customized. ( P. 736)

1993-5. Opening, closing the windows and moon roof
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Operation of each component
RX450h_RX450hL_U
WARNING
Observe the following precautions.
Failing to do so may result in death or serious injury.
■Opening and closing the windows
●The driver is responsible for all the power window operations, including the operation
for the passengers. In order to prevent accidental operation, especially by a child, do
not let a child operate the power windows. It is possible for children and other passen-
gers to have body parts caught in the powe r window. Also, when riding with a child, it
is recommended to use the window lock switch. ( P. 196)
●When using the wireless remote control or mechanical key and operating the power
windows, operate the power window after checking to make sure that there is no pos-
sibility of any passenger having any of their body parts caught in the window. Also do
not let a child operate power window by the wireless remote control or mechanical
key. It is possible for child ren and other passengers to get caught in the power win-
dow.
●When exiting the vehicle, turn the power swit ch off, carry the key and exit the vehicle
along with the child. There may be accidental operation, due to mischief, etc., that
may possibly lead to an accident.
■Jam protection function
●Never use any part of your body to intentionally activate the jam protection function.
●The jam protection function may not work if something gets jammed just before the
window is fully closed. Be careful not to get any part of your body jammed in the win-
dow.
■Catch protection function
●Never use any part of your body or clothing to intentionally activate the catch protec-
tion function.
●The catch protection function may not work if something gets caught just before the
window is fully opened. Be ca reful not to get any part of your body or clothing caught
in the window.
●Check to make sure th at all passengers do
not have any part of their body in a position
where it could be caught when a window is
being operated.

2013-5. Opening, closing the windows and moon roof
3
Operation of each component
RX450h_RX450hL_U
■The moon roof can be operated when
The power switch is in ON mode.
■Operating the moon roof after turning the hybrid system off
The moon roof can be operated for approximately 45 seconds after the power switch is
turned to ACCESSORY mode or turned off. It cannot, however, be operated once the
driver’s door is opened.
■Jam protection function
If an object is detected between the moon roof and the frame while the moon roof is clos-
ing or tilting down, travel is stopped and the moon roof opens slightly.
■Sunshade
The sunshade can be opened and closed manually. However, the sunshade will open
automatically when the moon roof is opened.
■Door lock linked moon roof operation
●The moon roof can be opened and closed using the mechanical key.* ( P. 693)
●The moon roof can be opened us ing the wireless remote control.* ( P. 136)
*: These settings must be customized at your Lexus dealer.

2023-5. Opening, closing the windows and moon roof
RX450h_RX450hL_U
■When the moon roof does not close normally
Perform the following procedure:
●If the moon roof closes but then re-opens slightly
Stop the vehicle.
Press and hold the “CLOSE” switch.
*1
The moon roof will close, reopen an d pause for approximately 10 seconds.*2 Then it
will close again, tilt up and pause for approx imately 1 second. Finally, it will tilt down,
open and close.
Check to make sure that the moon roof is completely closed and then release the
switch.
●If the moon roof tilts down but then tilts back up
Stop the vehicle.
Press and hold the “UP” switch
*1 until the moon roof moves into the tilt up position
and stops.
Release the “UP” switch once and then press and hold the “UP” switch again.
*1
The moon roof will pause fo r approximately 10 seconds in the tilt up position.*2
Then it will adjust slightly and pause for approximately 1 second. Finally, it will tilt
down, open and close.
Check to make sure that the moon roof is completely closed and then release the
switch.
*1: If the switch is released at the incorrect time, the pr ocedure will have to be per-
formed again from the beginning.
*2: If the switch is released after the above mentioned 10 second pause, automatic operation will be disabled. In that case, press and hold the “CLOSE” or “UP” switch,
and the moon roof will tilt up and pause for approximately 1 second. Then it will tilt
down, open and close. Check to make sure that the moon roof is completely closed
and then release the switch.
If the moon roof does not fully close even after performing the above procedure cor-
rectly, have the vehicle inspected by your Lexus dealer.
■Alarm
The alarm may be triggered if the alarm is se t and the moon roof is closed using the door
lock linked moon roof operation function. ( P. 87)
■Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the instru-
ment cluster when the power switch is turned off and the driver’s door is opened with the
moon roof open.
■Customization
Some functions can be customized. ( P. 736)
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2053-5. Opening, closing the windows and moon roof
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Operation of each component
RX450h_RX450hL_U
Opens the panoramic moon roof*
Slide and hold the switch back-
ward. The panoramic moon roof and
electronic sunshade will open automat-
ically.
The panoramic moon roof can be
opened from the tilt-up position.
*: Quickly slide and release the switch in either direction to stop the
panoramic moon roof partway.
Closes the panoramic moon roof
Slide and hold the switch for-
ward. The panoramic moon roof will
fully close automatically.
■The panoramic moon roof can be operated when
The power switch is in ON mode.
■Operating the panoramic moon roof af ter turning the hybrid system off
The panoramic moon roof and electronic su nshade can be operated for approximately
45 seconds after the power switch is turned to ACCESSORY mode or turned off. They
cannot, however, be operated once the driver’s door is opened.
■Jam protection function
If an object is detected be tween the panoramic moon roof and the frame in the following
situations, travel is stopped and the panoramic moon roof opens slightly:
●The panoramic moon roof is closing or tilting down.
●The electronic sunshade is closing.
■Door lock linked panoramic moon roof operation
●The panoramic moon roof can be opened and closed using the mechanical key.*
(  P. 693)
●The panoramic moon roof can be open ed using the wireless remote control.*
( P. 136)
*: These settings must be customized at your Lexus dealer.
Opening and closing the panoramic moon roof

2063-5. Opening, closing the windows and moon roof
RX450h_RX450hL_U
■Closing both the panoramic moon roof and electronic sunshade
Slide the
switch forward.
The electronic sunshade will close to the half-open position and pause. The panoramic
moon roof will then fully close. Then the electronic sunshade will fully close.
■When the panoramic moon roof or electronic sunshade does not close normally
Perform the following procedure:
Stop the vehicle.
Turn the power switch to ON mode.
Slide and hold the switch or switch forward. Continue pressing the
switch for approximately 10 seconds afte r the panoramic moon roof or electronic
sunshade closes and reopens. The panora mic moon roof and electronic sunshade
will start to close.
*
Check that the panoramic moon roof and electronic sunshade are fully closed and
release the switch.
*: If the switch is released at the incorrect time, the pr ocedure will have to be per-
formed again from the beginning.
If the panoramic moon roof or electronic sunshade does not fully close even after per-
forming the above procedure correctly, have the vehicle inspected by your Lexus dealer.
■Alarm
A alarm may be triggered if the alarm is set and the panoramic moon roof is closed using
the door lock linked panoramic m oon roof operation function. (P. 87)
■Panoramic moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the instru-
ment cluster when the power switch is turned off and the driver’s door is opened with the
panoramic moon roof open.
■Customization
Some functions can be customized. ( P. 736)
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RX450h_RX450hL_U4-1. Before driving

P. 239
With the brake pedal depressed, shift the shift lever to D. ( P. 246)
Release the parking brake. ( P. 254)
If the parking brake is in automatic mode, the parking brake is released automatically
when shifting the shift lever to any position other than P. ( P. 253)
Gradually release the brake pedal and gently depress the accelerator pedal
to accelerate the vehicle.
With the shift lever in D, depress the brake pedal.
If necessary, set the parking brake. ( P. 254)
If the vehicle is to be stopped for an extended period of time, shift the shift lever to P.
( P. 246)
With the shift lever in D, depress the brake pedal.
Set the parking brake ( P. 254), and shift the shift lever to P ( P. 246).
Press the power switch to stop the hybrid system.
Lock the door, making sure that you ha ve the electronic key on your person.
If parking on a hill, block the wheels as needed.
Driving the vehicle
The following procedures should be observed to ensure safe driving:
Starting the hybrid system
Driving
Stopping
Parking the vehicle
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2174-1. Before driving
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Driving
RX450h_RX450hL_U
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■If you hear a squealing or scraping noise (brake pad wear limit indicators)
Have the brake pads checked and replaced by your Lexus dealer as soon as possible.
Rotor damage may result if the pads are not replaced when needed.
It is dangerous to drive the vehicle when the wear limits of the brake pads and/or those
of the brake discs are exceeded.
■When the vehicle is stopped
●Do not depress the accelerator pedal unnecessarily.
If the shift lever is in any position other than P or N, the vehicle may accelerate sud-
denly and unexpectedly, causing an accident.
●In order to prevent accidents due to the ve hicle rolling away, always keep depressing
the brake pedal while stopped with the “REA DY” indicator is illuminated, and apply
the parking brake as necessary.
●If the vehicle is stopped on an incline, in order to prevent accidents caused by the
vehicle rolling forward or backward, alwa ys depress the brake pedal and securely
apply the parking brake as needed.
●Avoid revving or racing the engine.
Running the engine at high speed while the vehicle is stopped may cause the exhaust
system to overheat, which could result in a fire if combustible material is nearby.
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, sp ray cans, or soft drink cans in the vehicle
when it is in the sun.
Doing so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cau se the plastic lenses and plastic mate-
rial of glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the interior of the vehicle, and may also cause a short circui t in the vehicle’s electrical components.
●Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a place such as
the glove box or on the floor, it may be lit accidentally when luggage is loaded or the
seat is adjusted, causing a fire.
●Do not attach adhesive discs to the windsh ield or windows. Do not place containers
such as air fresheners on th e instrument panel or dashboard. Adhesive discs or con-
tainers may act as lenses, ca using a fire in the vehicle.
●Do not leave a door or window open if th e curved glass is coated with a metallized
film such as a silver-colored one. Reflecte d sunlight may cause the glass to act as a
lens, causing a fire.
●Always apply the parking brake, shift the shif t lever to P, stop the hybrid system and
lock the vehicle.
Do not leave the vehicle unattended whil e the “READY” indicator is illuminated.
If the vehicle is parked with the shift leve r in P but the parking brake is not set, the
vehicle may start to move, possibly leading to an accident.
●Do not touch the exhaust pipes while the “R EADY” indicator is illuminated or imme-
diately after turning the hybrid system off.
Doing so may cause burns.

2224-1. Before driving
RX450h_RX450hL_U
WARNING
■Storage precautions
Observe the following precautions.
Failure to do so may prevent the pedals from being depressed properly, may block the
driver’s vision, or may result in items hittin g the driver or passengers, possibly causing
an accident.
●Stow cargo and luggage in the luggage compartment whenever possible.
●Do not stack cargo and luggage in the luggage compartment higher than the seat-
backs.
●When you fold down the rear seats, long items should not be placed directly behind
the front seats.
●Never allow anyone to ride in the luggage compartment. It is not designed for pas-
sengers. They should ride in their seats with their seat belts properly fastened.
●Do not place cargo or luggage in or on the following locations.
• At the feet of the driver
• On the front passenger or re ar seats (when stacking items)
•On the luggage cover
• On the instrument panel
•On the dashboard
●Secure all items in the occupant compartment.
■Capacity and distribution
●Do not exceed the maximum axle weight rating or the total vehicle weight rating.
●Even if the total load of occupant’s weight and the cargo load is less than the total load
capacity, do not apply the load unevenly. Improper loading may cause deterioration
of steering or braking control whic h may cause death or serious injury.
■Roof luggage carrier precautions
Observe the following precautions:
●Place the cargo so that its weight is distributed evenly between the front and rear
axles.
●If loading long or wide cargo, never exceed the vehicle overall length or width.
( P. 710)
●Before driving, make sure the cargo is secu rely fastened on the roof luggage carrier.
●Loading cargo on the roof luggage carrier will make the center of gravity of the vehi-
cle higher. Avoid high speeds, sudden star ts, sharp turns, sudden braking or abrupt
maneuvers, otherwise it may re sult in loss of control or vehicle rollover due to failure
to operate this vehicle correctly and result in death or serious injury.
●If driving for a long distance, on rough road s, or at high speeds, stop the vehicle now
and then during the trip to make sure the cargo remains in its place.
●Do not exceed 165 lb. (75 kg) cargo weight on the roof luggage carrier.
NOTICE
■When loading cargo (vehicles with a moon roof or panoramic moon roof)
Be careful not to scratch the surface of the moon roof or panoramic moon roof.

2294-1. Before driving
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Driving
RX450h_RX450hL_U
Use the correct trailer ball for your application.Trailer ball load rating
Matches or exceeds the gross trailer
weight rating of the trailer.
Ball diameter
Matches the size of the trailer coupler.
Most couplers are stamped with the
required trailer ball size.
Shank length
Protrudes beyond the bottom of the lock washer and nut by at least 2 threads.
Shank diameter
Matches the ball mount hole diameter size.
Weight carrying ball position:
44.96 in. (1142 mm)
Hitch receiver pin hole position:
35.94 in. (913 mm)
Selecting trailer ball
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Trailer classTypical trailer ball size
IV2 5/16 in.
II and III2 in.
I1 7/8 in.
Positions for towing hitch receiver and hitch ball
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