remote control LEXUS RX350 2016 Service Manual

6618-2. Steps to take in an emergency
8
When trouble arises
RX350_U_OM48E90U ■
Unlocking the door
Use the mechanical key (  P. 121) in order to perform the following opera-
tions:
Insert the mechanical key while
pulling on the driver’s door han-
dle.
Unlocking the door. Turning the key rearward unlocks the
driver’s door. Turning the key again
unlocks the other doors.
Remove the key, return the handle, and then pull the handle again.If the electronic key do es not operate properlyIf communication between the electron ic key and vehicle is interrupted
(  P. 148) or the electronic key ca nnot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In such cases, the doors can be opened and
the engine can be started by following the procedure below.
Locking and unlocking the doors 1
2
3

666 8-2. Steps to take in an emergency
RX350_U_OM48E90U Connect the clamp at the other end of the negative cable to a solid, station-
ary, unpainted metallic point away from the battery and any moving parts,
as shown in the illustration.
Start the engine of the second vehicle. Increase the engine speed slightly and
maintain at that level for approximately 5 minutes to recharge the battery of
your vehicle.
Open and close any of the doors of your vehicle with the engine switch off.
Maintain the engine speed of the second vehicle and start the engine of your
vehicle by turning the engine switch to IGNITION ON mode.
Once the vehicle’s engine has started, remove the jumper cables in the exact
reverse order from which they were connected.
Once the engine starts, have the vehicle inspected at your Lexus dealer as soon
as possible. ■
Starting the engine when the battery is discharged
The engine cannot be started by push-starting. ■
To prevent battery discharge ●
Turn off the headlights and the audio system while the engine is off. ●
Turn off any unnecessary electrical components when the vehicle is running at a low
speed for an extended period, such as in heavy traffic. ■
Charging the battery
The electricity stored in the battery will discharge gradually even when the vehicle is not
in use, due to natural discharg e and the draining effects of certain electrical appliances. If
the vehicle is left for a long time, the battery may discharge, and the engine may be
unable to start. (The battery recharges automatically during driving.) ■
When the battery is removed or discharged ●
In some cases, it may not be possible to unlock the doors using the smart access system
with push-button start when the battery is discharged. Use the wireless remote control
or the mechanical key to lock or unlock the doors. ●
The engine may not start on the first attempt after the battery has recharged but will
start normally after the second attempt. This is not a malfunction. ●
The engine switch mode is memorized by the vehicle. When the battery is recon-
nected, the system will return to the mode it was in before the battery was discharged.
Before disconnecting the battery, turn the engine switch off.
If you are unsure what mode the engine switch was in before the battery discharged, be
especially careful when reconnecting the battery. ●
The power back door must be initialized. (  P. 1 3 8 )4
4
5
6
7

699
RX350_U_OM48E90U 9
Vehicle specifications 9-2. Customization
When customizing vehicle features, ensure that the vehicle is parked in a safe
place with the shift lever in P and the parking brake set. ■
Changing on the audio system screen 
Vehicles with a navigation system
Press the “MENU” button on the Remote Touch.
Select on the “Menu” screen and select .
Various setting can be changed. Refer to the list of settings that can be
changed for details. 
Vehicles with a Lexus Display Audio system
Press the “MENU” button on the Lexus Display Audio controller.
Select “Setup” on the “Menu” screen and select “Vehicle”.
Various setting can be changed. Refer to the list of settings that can be
changed for details. ■
Changing using the multi-information display
 P. 9 6Customizable features Your vehicle includes a variety of electronic features that can be personalized
to suit your preferences. The settings of these features can be changed using
the multi-information display, on the audio system screen, or at your Lexus
dealer.
Customizing vehicle features 1
2
1
2

7039-2. Customization
9
Vehicle specifications
RX350_U_OM48E90U ■
Smart access system with push-button start and wireless remote control
(  P. 124, 146)
■
Smart access system with push-button start
(  P. 124, 146)Function Default setting Customized setting
Operation buzzer volume 5 Off
O O
1 to 7
Operation signal
(Emergency flashers) On Off O O
Ti m e e l a p s e d b e f o r e a u t o m a t i c
door lock function is activated if
door is not opened after being
unlocked 60 seconds Off
— O30 seconds
120 seconds
Open door warning buzzer Off On — O
Reservation lock On Off — O 1 2
Function Default setting Customized setting
Smart access system with push-
button start On Off O O
The doors that are unlocked
using the smart access system
with push-button start can be
selected Driver’s door All the doors O O
Number of consecutive door
lock operations 2 times As many as desired — O 1 2

704 9-2. Customization
RX350_U_OM48E90U ■
Wireless remote control (  P. 120, 124, 130)
* 1
: This setting enables opening of the power back door when it is locked or unlocked.
* 2
: This function is available only when a cust omized setting that en ables opening of the
power back door when it is either lo cked or unlocked is selected. (See
* 1
above.)Function Default setting Customized setting
Wireless remote control On Off — O
Unlocking operation Driver’s door
unlocked in one
step, all doors
unlocked in two
step All doors unlocked
in one step OO
Pa n i c f u n c t i o n On Off — O
Opening/closing of the power
back door using the
switch of the wireless remote
control Open: Press for 1
second
* 1
Close: Press for 1
second Off
—OOpen: Press for 1
second with the
back door
unlocked
Close: Press for 1
second
Open: One short
press with the back
door unlocked
Close: One short
press
Open: Press twice
with the back door
unlocked
Close: Press twice
Open: Press
twice
* 1
Close: Press twice
Door unlocked when the power
back door is opened using the
switch of the wireless
remote control
* 2
All the doors Back door — O 1 2

706 9-2. Customization
RX350_U_OM48E90U ■
Power windows, and moon roof
* or panoramic moon roof
*
(  P. 177, 181, 185)
* : If equipped■
Moon roof
* (  P. 181)
* :If equipped Function Default setting Customized setting
Mechanical key linked operation Off On — O
Wireless remote control linked
operation Off On (open only) — O
Wireless remote control linked
operation signal (buzzer) On Off — O 1 2
Function Default setting Customized setting
Linked operation of components
when mechanical key is used
(open only) Slide only Tilt only — O
Linked operation of components
when wireless remote control is
used Slide only Tilt only — O 1 2

733Alphabetical index
RX350_U_OM48E90U Audio system (with Lexus
Display Audio System) ................... 390
Antenna ................................................... 419
Audio input........................................... 399
AUX port.............................................. 399
Bluetooth ®
audio ............................. 448
CD player .............................................. 422
iPod ...........................................................429
MP3/WMA disc ............................... 422
Optimal use ......................................... 409
Portable music player ...................... 437
Radio ......................................................... 416
Setup menu ...........................................402
Steering wheel audio
switches .............................................. 396
USB memory .......................................433
Audio system
(with navigation system)
*Automatic air conditioning
system .................................................... 495
Air conditioning filter....................... 598
S-FLOW mode ................................. 496
Automatic headlight leveling
system .................................................... 243
Automatic High Beam ....................... 245
Automatic light control system.........241
Automatic transmission .......... 225, 229
If the shift lever cannot be
shifted from P .................................. 660
M mode ....................................................231
Paddle shift switches ............. 230, 231
S mode .................................................... 226
AUX port................................................. 399
Auxiliary boxes ..............................517, 521 Back door
Power back door ............................... 130
Touchless power back door.......... 132
Wireless remote control................. 130
Back-up lights
Replacing light bulbs ........................ 610
Wattage ................................................. 682
Battery
Battery checking ................................. 581
If the battery is discharged............665
Preparing and checking before
winter................................................... 380
Warning light ....................................... 634
Blind Spot Monitor (BSM) ............... 355
Blind Spot Monitor function.........359
Rear Cross Traffic
Alert function.................................... 363
Bluetooth ®
............................................... 471
Audio system ....................................... 448
Hands-free system
(for cellular phone) .......................450
Bottle holders .......................................... 515
Brake
Brake Hold ........................................... 239
Fluid ......................................................... 680
Parking brake ...................................... 235
Warning light ....................................... 634
Brake assist ..............................................374
Brake Hold.............................................. 239
Warning light .......................................635
Break-in tips ............................................. 194
Brightness control
Instrument panel light control ........ 87 B
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

739Alphabetical index
RX350_U_OM48E90U Keyless entry
Smart access system with
push-button start ............................. 146
Wireless remote control .......120, 130
Keys............................................................. 120
Battery-saving function .................... 148
Electronic key ....................................... 120
Engine switch .......................................220
If the electronic key does not
operate properly.............................. 661
Key number plate ............................... 120
Keyless entry ......................................... 120
Mechanical key ...................................... 121
Replacing the battery ...................... 603
Warning buzzer .................................. 125
Wireless remote control ................. 120
Knee airbags ............................................. 36
Lane Departure Alert
with steering control (LDA).......... 293
Lane-Keeping Assist (LKA)............. 283
Language (multi-information
display)...................................................... 101
LATCH anchors ...................................... 69
LDA (Lane Departure Alert
with steering control) ...................... 293
Lever
Auxiliary catch lever ......................... 572
Hood lock release lever ................. 572
Shift lever .................................... 225, 229
Turn signal lever ................................. 234
Wiper lever .............................. 250, 256
Lexus Climate Concierge ................ 494 Lexus Display Audio controller ..... 392
Lexus Enform
* Lexus Enform Remote
* .................... 552
LEXUS Enform Safety
Connect.................................................547
LEXUS Enform Service
Connect
* ............................................. 554
Lexus parking assist monitor ........... 339
Display..................................................... 340
Precautions ........................................... 346
Lexus Safety System+ .........................262
Automatic High Beam.................... 245
Dynamic radar cruise control ....... 314
Dynamic radar cruise control
with full-speed range ................... 302
LDA (Lane Departure Alert
with steering control) ................... 293
LKA (Lane-Keeping Assist)......... 283
PCS (Pre-Collision System) ....... 270
License plate lights
Light switch............................................. 241
Replacing light bulbs ........................ 610
Light
Automatic High Beam.................... 245
Cornering lights ................................. 242
Fog light switch ................................... 249
Headlight switch .................................. 241
Illuminated entry system.................... 511
Interior light list ................................... 508
Interior lights ....................................... 509
Luggage compartment light ..........136
Personal lights ...................................... 510
Replacing light bulbs ........................ 610
Turn signal lever ................................. 234
Vanity lights .......................................... 523K
L
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

741Alphabetical index
RX350_U_OM48E90U Odometer ................................................ 103
Oil
Engine oil................................................676
Rear differential oil .............................679
Transfer oil .............................................679
Opener
Hood ........................................................ 572
Power back door .................................. 131
Outside rear view mirrors .................. 173
Adjusting and folding.........................173
Blind Spot Monitor (BSM)........... 355
Linked mirror function when
reversing .............................................. 175
Mirror position memory .................. 162
Outside rear view mirror
defoggers .......................................... 500
Outside temperature display ............. 85
Overheating ........................................... 668
Paddle shift switches ................. 230, 231
Panic mode ................................................ 121
Panoramic moon roof ......................... 185
Jam protection function ................... 186
Operation ............................................... 185
Parking brake......................................... 235
Parking brake engaged
warning buzzer/message.......... 237
Warning light ...................................... 635
Parking lights
Light switch .............................................241
Replacing light bulbs ......................... 610
PCS (Pre-Collision System) ............ 270
Warning light ...................................... 636 Personal lights .........................................510
Power back door ...................................130
Touchless power back door.......... 132
Wireless remote control................. 130
Power back door opener and
closer .......................................................130
Power easy access system ................. 162
Power outlets ............................... 531, 532
Power steering (Electric Power
Steering system).................................374
Warning light .......................................635
Power windows
Door lock linked window
operation .............................................. 179
Jam protection function....................178
Operation................................................ 177
Window lock switch .......................... 177
Pre-Collision System (PCS).............270
Warning light ....................................... 636
Radar cruise control (dynamic
radar cruise control).......................... 314
Radar cruise control
(dynamic radar cruise control
with full-speed range) ..................... 302
Radiator.....................................................579
Radio ........................................................... 416
Rear Cross Traffic Alert .................... 355
Rear door sunshades.......................... 534
Rear seat
Folding down the rear
seatbacks .............................................153
Rear seat heaters ................................. 507O
P R
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

744 Alphabetical index
RX350_U_OM48E90U Spark plug ............................................... 678
Specifications ......................................... 674
Speedometer ............................................ 85
Sport mode ............................................. 369
Steering wheel .........................................169
Adjustment ............................................. 169
Audio switches ................................... 396
Heated steering wheel ................... 506
Power easy access system ............ 162
Telephone switches ......................... 460
Stop lights
Replacing light bulbs ......................... 610
Storage feature .......................................512
Storage precautions..............................512
Stuck
If the vehicle becomes stuck ..........671
Sun visors ................................................. 523
Sunshade
Panoramic moon roof ...................... 185
Rear door...............................................534
Roof............................................................ 182 Switches
All-wheel drive lock switch .......... 373
Audio remote control
switches .............................................. 396
Automatic High Beam switch ..... 245
Brake hold switch.............................. 239
Cruise control
switch ............................ 302, 314, 326
Door lock switch.................................. 126
Driving mode select switch .......... 369
Driving position memory
switches ................................................ 162
Electronic sunshade switch ........... 185
Emergency flashers switch ........... 624
Engine switch ...................................... 220
Fog light switch ................................... 249
Garage door opener
switches .............................................. 536
Heated steering wheel switch.... 506
HUD (Head-up display)
switches ................................................107
Ignition switch...................................... 220
LDA (Lane Departure Alert)
switch ................................................... 296
Light switch............................................. 241
LKA (Lane-Keeping Assist)
switch ................................................... 287
Meter control switches ........................ 91
Moon roof switches ............................ 181
“ODO/TRIP” switch........................... 92