ad blue LEXUS RX450H 2020 Workshop Manual

5706-5. Using the other interior features
RX350/RX350L_U
■Safety Connect Serv ices Information
●Phone calls using the vehicles Bluetooth® technology will not be possible during Safety
Connect.
●Safety Connect is available be ginning Fall 2009 on select Lexus models (in the contig-
uous United States only). Contact with th e Safety Connect response center is depen-
dent upon the telematics device being in operative condition, cellular connection
availability, and GPS sa tellite signal reception, which can limit the ability to reach the
response center or receive emergency se rvice support. Enrollment and Telematics
Subscription Service Agreement required. A variety of subscription terms is available;
charges vary by subscription term selected and location.
●Automatic Collision Notification, Emergenc y Assistance and Stolen Vehicle Location
will function in the United States, includin g Hawaii and Alaska, Puerto Rico and in Can-
ada, and Enhanced Roadside Assistance will function in the United States, Puerto Rico
and in Canada.
●Automatic Collision Notification, Emergency Assistance, Stolen Vehicle Location and
Enhanced Roadside Assistance will not func tion in the United States Virgin Islands.
No Safety Connect services will function outs ide of the United States in countries other
than Canada.
For vehicles first sold in the USVI, no Safety Connect services will function in and out-
side the United States Virgin Islands.
●Safety Connect services are not subject to section 255 of the Telecommunications Act
and the device is not TTY compatible.
■Languages
The Safety Connect response ce nter will offer support in multiple languages. The Safety
Connect system will offer voice prompts in English, Spanish and French. Please indicate
your language of ch oice when enrolling.
■When contacting the response center
You may be unable to contact the resp onse center if the network is busy.
When the engine switch is turned to IGNITION ON mode, the red indicator
light comes on for 2 seconds then turns off. Afterward, the green indicator light
comes on, indicating that the service is active.
The following indicator light patterns indicate specific system usage conditions:
●Green indicator light on = Active service
●Green indicator light flashing = Safety Connect call in process
●Red indicator light (except at vehicle start-up) = System malfunction (contact
your Lexus dealer)
●No indicator light (off) = Safety Connect service not active
Safety Connect LED light Indicators

757Alphabetical index
RX350/RX350L_U
Alarm ............................................................. 77
All-wheel drive lock mode ................377
Anchor brackets ...................................... 57
AntennaRadio ........................................................ 423
Smart access system with push-button start ................... 146
Anti-lock Brake System (ABS)....... 378 Warning light ...................................... 654
Approach warning...............................308
Armrest .................................................... 555
Assist grips .............................................. 556
Audio system (with Lexus Display Audio System) ................... 394 Antenna .................................................. 423
Audio input........................................... 403
AUX port.............................................. 403
Bluetooth
® audio ..............................453
CD player .............................................. 427
iPod ...........................................................434
MP3/WMA disc ............................... 427
Optimal use ........................................... 413
Portable music player ...................... 442
Radio ........................................................420
Setup menu .......................................... 406
Steering wheel audio switches .............................................. 400
USB memory ...................................... 438 Audio system
(with navigation system)
*
Automatic air conditioning system .......................................... 503, 518 Air conditioning filter ........................ 618
S-FLOW mode..................................... 511
Automatic headlight leveling system .....................................................254
Automatic High Beam ....................... 256
Automatic light control system .......252
Automatic transmission.......... 236, 240 If the shift lever cannot be shifted from P ....................... 239, 244
M mode .................................................. 242
Paddle shift switches.............. 241, 242
S mode.....................................................237
AUX port ................................................ 403
Auxiliary boxes ......................... 535, 540
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

758Alphabetical index
RX350/RX350L_U
Back doorPower back door ................................ 130
Touchless power back door ..........132
Wireless remote control ................. 130
Back-up lights Replacing light bulbs ....................... 630
Wattage ................................................. 705
Battery Battery checking ................................. 601
If the battery is discharged ........... 687
Preparing and checking before winter ................................................... 384
Warning light ...................................... 654
Blind Spot Monitor (BSM)..................313 Blind Spot Monitor function ...........317
Rear Cross Traffic Alert function ......................................321
Bluetooth
®.............................................. 476
Audio system .......................................453
Hands-free system (for cellular phone) ....................... 455 Bottle holders ........................................ 533
Brake
Brake Hold ...........................................250
Fluid .......................................................... 704
Parking brake .......................................247
Warning light ....................................... 654
Brake assist ............................................. 378
Brake Hold.............................................. 250 Warning light .......................................655
Break-in tips ........................................... 204
Brightness control Instrument panel light control ........88
BSM (Blind Spot Monitor) ................. 313 Blind Spot Monitor function........... 317
Rear Cross Traffic Alert function.................................................. 321
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