lock LEXUS RX450h 2015 Manual PDF

1601-8. Safety information
■ Booster seat
Fold the seatback while pulling the
seatback angle adjustment lever.
Return the seatback and secure it
at the first lock position. (  P. 8 9 )
Place the child restraint system on
the seat facing the front of the vehi-
cle.
Sit the child in the child restraint
system. Fit the seat belt to the child
restraint system according to the
manufacturer's instructions and
insert the plate into the buckle.
Make sure that the belt is not
twisted.
Check that the shoulder belt is cor-
rectly positioned over the child's
shoulder, and that the lap belt is as
low as possible. (  P. 9 9
)STEP 1
STEP 2
STEP 3

1621-8. Safety information
Replace the head restraint and lift
it up to the up permost lock posi-
tion.STEP 3
■
Laws and regulations pertaining to anchors
The LATCH system conforms to FMVSS225 or CMVSS210.2.
Child restraint systems conforming to FMVSS213 or CMVSS213 specifications
can be used.
This vehicle is designed to conform to the SAE J1819.
CAUTION■
When installing a booster seat
To prevent the belt from going into ALR lock mode, do not fully extend the shoulder
belt. ALR mode causes the belt to tighten only. This could cause injury or discom-
fort to the child. (  P. 1 0 1 )

1641-8. Safety information
CAUTION■
When installing a child restraint system ●
Ensure that the belt and tab are securely locked and the seat belt is not twisted.●
Shake the child restraint system left and right, and forward and backward to
ensure that it has be en securely installed.●
After securing a child restraint system, never adjust the seat.●
Follow all installation instructions provid ed by the child restraint system manufac-
turer.■
Do not use a seat belt extender
If a seat belt extender is used when inst alling a child restraint system, the seat belt
will not securely hold the child restraint system, which could cause death or serious
injury to the child or other passengers in the event of sudden braking, sudden
swerving or an accident.■
To correctly attach a child restraint system to the anchors
When using the LATCH anchors, be sure that there are no foreign objects around
the anchors and that the seat belt is no t caught behind the child restraint system.
Make sure the child restraint system is se curely attached, or it may cause death or
serious injury to the child or other passen gers in the event of a sudden stop, sudden
swerve or accident.

1662-1. Driving procedures
Driving the vehicle
Starting off on a steep uphill
Make sure that the pa rking brake is set and shift the shift lever to
D.
Gently depress the accelerator pedal.
Release the parking brake. The following procedures should be observed to ensure safe driving.
■ Starting the hybrid system
 P. 177
■ Driving
With the brake pedal depressed, shift the shift lever to D.
(  P. 1 8 6 )
Release the parking brake. (  P. 195)
Gradually release the brake pedal and gently depress the
accelerator pedal to accelerate the vehicle.
■ Stopping
With the shift lever in D, depress the brake pedal.
If necessary, set the parking brake. If the vehicle is to be stopped for an extended period of time, shift the
shift lever to P. (
 P. 1 8 6 )
■
Parking the vehicle
With the shift lever in D, depress the brake pedal.
Set the parking brake. (  P. 1 9 5 )
Shift the shift lever to P. (  P. 1 8 6 )If parking on a hill, block the wheels as needed.
Press the “POWER” switch to stop the hybrid system.
Lock the door, making sure that you have the electronic key on
your person.STEP 1
STEP 2
STEP 3
STEP 1
STEP 2
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 1
STEP 2
STEP 3

1732-1. Driving procedures
2
When driving CAUTION■
When the vehicle is parked ●
Do not leave glasses, cigarett e lighters, spray cans, or soft drink cans in the vehi-
cle 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 cause the plastic lenses and plastic
material 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 circuit in the vehicle's electrical com-
ponents.●
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 wind shield or windows. Do not place contain-
ers such as air fresheners on the instru ment panel or dashboard. Adhesive discs
or containers may act as lenses, causing a fire in the vehicle.●
Do not leave a door or window open if the curved glass is coated with a metal-
lized film such as a silver-colored one. Reflected sunlight may cause the glass to
act as a lens, causing a fire.●
Always apply the parking brake, shift the shift lever to P, stop the hybrid system
and lock the vehicle.
Do not leave the vehicle unattended while the hybrid system is operating.●
Do not touch the exhaust pipes while the hybrid system is operating or immedi-
ately after turning the hybrid system off.
Doing so may cause burns.●
Do not leave the hybrid system operating in an area with snow build-up, or where
it is snowing. If snowbanks build up arou nd the vehicle while the hybrid system is
operating, exhaust gases may collect and enter the vehicle. This may lead to
death or a serious health hazard.

1802-1. Driving procedures
■
Note for the entry function
 P. 6 3■
If the hybrid system does not start
The immobilizer system may not have been deactivated. (  P. 1 2 4 )
Contact your Lexus dealer.■
Steering lock
After turning the “POWER” switch off and opening and closing the doors, the
steering wheel will be locked due to th e steering lock function. Operating the
“POWER” switch again automatically cancels the steering lock.■
When the steering lock cannot be released
■
Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be suspended
if the hybrid system is turned on and off re peatedly in a short period of time. In this
case, refrain from operating the hybrid sy stem. After about 2 seconds, the steering
lock motor will resume functioning.■
When the “POWER” switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by your Lexus
dealer immediately.■
If the “READY” indicator does not come on
If the “READY” indicator does not come on when you press the “POWER” switch
with the shift lever in P and the brake pe dal depressed, contact your Lexus dealer
immediately.
■
If the hybrid system is malfunctioning
 P. 74 4
■
If the electronic key battery is depleted
 P. 6 8 7 The green indicator light on the “POWER”
switch will flash and a message will be shown
on the multi-information display. Press the
“POWER” switch again while turning the
steering wheel left and right.

1812-1. Driving procedures
2
When driving CAUTION■
When starting the hybrid system
Always start the hybrid system while sitting in the driver’s seat. Do not depress the
accelerator pedal while starting the hybrid system under any circumstances.
Doing so may cause an accident resu lting in death or serious injury.■
Caution while driving
If a hybrid system failure occurs while the vehicle is moving, do not lock or open the
doors until the vehicle reaches a safe and complete stop. Activation of the steering
lock in this circumstance may lead to an accident, resulting in death or serious
injury.■
Stopping the hybrid system in an emergency
If you want to stop the hybrid system in an emergency while driving the vehicle,
press and hold the “POWER” switch for more than 2 seconds, or press it briefly 3
times or more in succession. (  P. 795)
However, do not touch the “POWER” switch while driving except in an emergency.
Turning the hybrid system off while driving wi ll not cause loss of steering or braking
control, however, power assist to the steering will be lost. This will make it more diffi-
cult to steer smoothly, so you should pull over and stop the vehicle as soon as it is
safe to do so.

2092-2. Instrument cluster
2
When driving
Trip information
■ Energy monitor
Displays the status of the hybrid system (  P. 4 0 )
■ Current fuel consumption
Displays the current ra te of fuel consumption
■ Average fuel consumption after refueling
Displays the average fuel consumptio n since the vehicle was last refu-
eled
Use the displayed average fuel consumption as a reference.
■ Average fuel consumption
Displays the average fuel consumpti on since the function was reset
• The function can be reset by pushing the “ENTER” switch for longer
than one second when the average fuel consumption is displayed.
• Use the displayed average fuel consumption as a reference. Other contents Details
Outside temperature Displays the outside temperature
Dynamic radar cruise control display
(if equipped) (  P. 2 3 6 ) Automatically displayed when using
dynamic radar cruise control
Customization (  P. 8 2 5 ) Settings of functions such as the
door lock and light illumination time
can be changed
Wa r n i n g m e s s a g e (  P. 74 3 ) Automatically displayed when a mal-
function occurs in one of the vehi-
cle's systems

2192-3. Operating the light s and windshield wipers
2
When driving Turning on the high beam headlights
With the headlights on, push the
lever away from you to turn on
the high beams. Pull the lever toward you to the
center position to turn the high
beams off.
Pull the lever toward you to turn
on the high beams. Release the lever to turn them off.
You can flash the high beams with
the headlights on or off.■
Daytime running light system ●
To make your vehicle more visible to other drivers, the daytime running lights
turn on automatically whenever the hybrid system is started and the parking
brake is released. Daytime running lights are not designed for use at night.
Type A: Daytime running lights can be turned off by operating the switch.●
Compared to turning on th e headlights, the daytime running light system offers
greater durability and consumes less electricity, so it can help improve fuel
economy.■
Headlight control sensor
The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

2202-3. Operating the lights and windshield wipers
■
Automatic light off system ●
When the headlights are on: The headlights and tail lights turn off 30 seconds
after a door is opened and closed if the “POWER” switch is turned to ACCES-
SORY mode or turned off. (The lights turn off immediately if on the key is
pressed after all the doors are locked.)●
When only the tail lights ar e on: The tail lights turn off automatically if the
“POWER” switch is turned to ACCESSORY mode or turned off and the
driver’s door is opened.
To turn the lights on again, turn the “POWER” switch to ON mode, or turn the light
switch off once and then back to or .
If any of the doors is kept open, the ligh ts automatically turn off after 20 minutes.■
Automatic headlight leveling system (if equipped)
The level of the headlights is automatica lly adjusted according to the number of
passengers and the loading condition of the vehicle to ensure that the headlights do
not interfere with other road users. ■
Light reminder buzzer (headlights)
A buzzer sounds when the “POWER” switch is turned off or turned to ACCES-
SORY mode and the driver's door is open ed while the headlights are turned on.■
Illuminated entry system
If the wireless remote control switch is used to unlock the vehicle when the light
switch is in and the surrounding area is dark, the parking light turns on.■
Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features  P. 825)
NOTICE■
To prevent 12-volt battery discharge
Do not leave the lights on longer than necessary when the hybrid system is off.