2016 LEXUS RX450H phone

12
RX450h_U_OM0E013U The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive
chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left as
they are, this may cause an accident such as fire. Be sure to have the systems of the SRS
airbag and seat belt pretensioner removed an d disposed of by a qualified service shop or
by your Lexus dealer before you scrap your vehicle.
Special handling may apply, See www.dts c.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These components may
include airbag, seat belt pretensioners, and wireless remote control batteries.Scrapping of your Lexus
Perchlorate Material WA R N I N G ■
General precautions while driving
Driving under the influence: Never drive your vehicle when under the influence of
alcohol or drugs that have im paired your ability to operate your vehicle. Alcohol and
certain drugs delay reaction time, impair judgment and reduce coordination, which
could lead to an accident that could result in death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other drivers or
pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full atte ntion to driving. Anything that distracts the
driver, such as adjusting controls, talking on a cellular phone or reading can result in a
collision with resulting death or serious in jury to you, your occupants or others.■
General precaution regarding children’s safety
Never leave children unattended in the vehicle, and never allow children to have or use
the key.
Children may be able to start the vehicle or sh ift the vehicle into neutral. There is also a
danger that children may injure themselves by playing with the windows, the moon roof
or panoramic moon roof, or other features of the vehicle. In addition, heat build-up or
extremely cold temperatures inside the vehicle can be fatal to children.

22 Pictorial index
RX450h_U_OM0E013U Audio remote control switches
* 1
Paddle shift switches
* 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 240, 241
Meter control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 104
Vehicle-to-vehicle distance button
* 2
. . . . . . . . . . . . . . . . . . . . . . . . . .P. 317, 329
Cruise control switch Dynamic radar cruise control with full-speed range
* 2
. . . . . . . . . . . . . . . . . . . P. 311
Dynamic radar cruise control
* 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 323
Cruise control
* 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 335
LKA (Lane-Keeping Assist) switch
* 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 292
LDA (Lane Departure Alert with steering control) switch
* 2
. . . . . . P. 302
Ta l k s w i t c h
* 1
Telephone switches
* 11
2
3
4
5
6
7
8

134 3-1. Key information
RX450h_U_OM0E013U ■
Electronic key battery depletion ●
The standard battery life is 1 to 2 years. ●
If the battery becomes low, an alarm will so und in the cabin when the hybrid system is
stopped. (  P. 5 0 6 )●
As the electronic key always receives ra dio 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. 5 0 6 )
• The smart access system with push-button start 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 3 ft. (1 m) of the
following 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. 5 0 6 ■
Confirmation of the registered key number
The number of keys already registered to the vehicle can be confirmed. Ask your Lexus
dealer for details. ■
If a wrong key is used
The key cylinder rotates freely, isolated from the internal mechanism.

160 3-2. Opening, closing and locking the doors
RX450h_U_OM0E013U ■
Electronic Key battery-Saving Function
When battery-saving mode is set, battery depletion is minimized by stopping the elec-
tronic key from receiving radio waves.
■
Conditions affe cting operation
The smart access system with push-button star t, wireless remote control and immobilizer
system use weak radio waves. In the followi ng situations, the communication between the
electronic key and the vehicle may be affected, preventing the smart access system with
push-button start, wireless remote control and immobilizer system from operating prop-
erly. (Ways of coping:  P. 5 6 4 )●
When the electronic key battery is depleted ●
Near a TV tower, electric powe r plant, gas station, radio stat ion, large display, airport or
other facility that generates strong radio waves or electrical noise ●
When the electronic key is in contact wi th, or is covered by the following metallic
objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
•Coins
•Hand warmers made of metal
• Media such as CDs and DVDs ●
When other wireless keys (that emit radio waves) are being used nearby ●
When carrying the electronic key together with the following devices that emit radio
waves
• Portable radio, cellular phone, cordless phone or other wireless communication
devices
• Another vehicle’s electronic key, another el ectronic key of your vehicle, or a wireless
key that emits radio waves
• Personal computers or person al digital assistants (PDAs)
• Digital audio players
• Portable game systems ●
If window tint with a metallic content or me tallic objects are attached to the rear win-
dow ●
When the electronic key is placed near a battery charger or electronic devicesPress twice while pressing and holding .
Confirm that the electronic key indicator flashes
4 times.
While the battery-saving mode is set, the smart
access system with push-button start cannot be
used. To cancel the function, press any of the
electronic key buttons.

4035-1. Basic operation of the Remote Touch screen
5
Interior features
RX450h_U_OM0E013U ■
Selecting the operation screen
When selecting the main display, move the Remote Touch knob to the left.
When selecting the side display, move the Remote Touch knob to the right. ■
Main display
For details about the functions and operat ion of the main display, refer to the
respective section and “NAVIGATION SYSTEM OWNER’S MANUAL”. ■
Side display 
Basic screens
To change the screen displayed on the side display, use the screen buttons on
the right side of the display.
Navigation system
*Audio
* Phone
* Vehicle information (  P. 1 2 9 )
Air conditioning system
(  P. 4 0 8 ) 
Interruption screens
Each of the following screens is displayed automatically in accordance with
conditions.
• Intuitive parking assist (  P. 3 4 0 )
•Phone
*• Destination Assist
*•Driving mode (  P. 3 7 7 )
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.Split-screen display operation
1
2
3
4
5

4335-5. Using the other interior features
5
Interior features
RX450h_U_OM0E013U The GPS clock's time is automatically
adjusted by utilizing GPS time informa-
tion. For details, refer to “NAVIGATION
SYSTEM OWNER’S MANUAL”.
A portable device, such as a smartphone or mobile battery, can be charged by
just placing it on the charging area, provided the device is compatible with the Qi
wireless charging standard created by the Wireless Power Consortium.
The wireless charger cannot be used with a portable device that is larger than
the charging area. Additionally, depending on the portable device, the wireless
charger may not operate properly. Refer to the operation manual of the portable
device. ■
The “Qi” symbol
The “Qi” symbol is a trademark of the Wireless Power Consortium.Clock
Wireless charger (if equipped)

4355-5. Using the other interior features
5
Interior features
RX450h_U_OM0E013U ■
Operation indicator light status
* : Depending on the portable device, the oper ation indicator light may stay illuminated
(orange) after charging has completed.●
If the operation indicator light blinks
If an error is detected, the operation in dicator light will blink (orange). Take the
appropriate measures according to the table below.
■
The wireless charger can be operated when
The power switch is in ACCESSORY or ON mode. ■
Portable devices that can be charged ●
Portable devices compatible with the Qi wi reless charging standard can be charged by
the wireless charger. However, compatibility with all devices which meet the Qi wire-
less charging standard is not guaranteed. ●
The wireless charger is designed to supply low power electricity (5 W or less) to a cel-
lular phone, smartphone, or other portable device. Operation indicator light State
Off The Wireless charger is off
Green (illuminated) Standby (charging is possible)
Charging is complete
*Orange (illuminated) A portable device has been placed on the charging
area (identifying the portable device)
Charging in progress
Operation indicator light Suspected causes Measure
Blinks (orange) at a one
second interval continu-
ously Vehicle to charger com-
munication failure. Contact your Lexus dealer.
Blinks (orange) 3 times
repeatedly A foreign object exists
between the portable
device and charging area. Remove the foreign object.
Portable device is not posi-
tioned properly on the
charging area. Move the portable device
toward the center of the
charging area.
Blinks (orange) 4 times
repeatedly The temperature of the
wireless charger is exces-
sively high. Stop charging immediately
and continue charging
after a while.

452 5-5. Using the other interior features
RX450h_U_OM0E013U Microphone
“SOS” button
LED light indicatorsLEXUS Enform Safety Connect 
 : If equippedSafety Connect is a subscription-based telematics service that uses Global
Positioning System (GPS) data and embe dded cellular techno logy to provide
safety and security features to subscribers. Safety Connect is supported by
Lexus’ designated response center, wh ich operates 24 hours per day, 7 days
per week.
Safety Connect service is available by su bscription on select, telematics hard-
ware-equipped vehicles.
By using the Safety Connect service, yo u are agreeing to be bound by the
Telematics Subscription Service Agreement and its Terms and Conditions, as
in effect and amended from time to time, a current copy of which is available
at Lexus.com. All use of the Safety Connect service is subject to such then-
applicable Terms and Conditions.
System components 1
2
3