2019 LEXUS RX350L parking brake

6838-2. Steps to take in an emergency
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When trouble arises
RX350/RX350L_U
One of the following may be the cause of the problem:
●One or both of the battery terminals may be disconnected.
●The battery may be discharged. (P. 687)
●There may be a malfunction in the steering lock system.
Contact your Lexus dealer if the problem cannot be repaired, or if repair procedures
are unknown.
When the engine does not start, the follo wing steps can be used as an interim
measure to start the engine if the engine switch is functioning normally.
Turn the engine switch to IGNITION ON mode and check that the parking
brake is set. ( P. 232, 247)
Shift the shift lever to P.
Turn the engine switch to ACCESSORY mode.
Press and hold the engine switch for about 15 seconds while depressing the
brake pedal firmly.
Even if the engine can be started using the above steps, the system may be mal-
functioning. Have the vehicle in spected by your Lexus dealer.
The starter motor does not turn over, the interior lights and headlights
do not turn on, or the horn does not sound.
Emergency start function
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6868-2. Steps to take in an emergency
RX350/RX350L_U
■Stopping the engine
Shift the shift lever to P, set the parking brake, and press the engine switch as you nor-
mally do when stopping the engine.
■Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the electronic
key battery be replaced immediately when the battery is depleted. ( P. 623)
■Changing engine switch modes
Release the brake pedal and press the engine switch in step above.
The engine does not start and modes will be changed each time the switch is pressed.
(  P. 232)
■When the electronic key does not work properly
●Make sure that the smart access system wi th push-button start has not been deacti-
vated in the customization setting. If it is off, turn the function on.
(Customizable features P. 722)
●Check if battery-saving mode is set. If it is set, cancel the function. (P. 148)
WARNING
■When using the mechanical key and operating the power windows or the moon roof
or panoramic moon roof
Operate the power window or the moon roof or panoramic moon roof after checking
to make sure that there is no possibility of any passenger having any of their body parts
caught in the window or the moon roof or panoramic moon roof.
Also, do not allow children to op erate the mechanical key. It is possible for children and
other passengers to get caught in the powe r window or the moon roof or panoramic
moon roof.
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6958-2. Steps to take in an emergency
8
When trouble arises
RX350/RX350L_U
Stop the engine. Shift the shift lever to P and set the parking brake.
Remove the mud, snow or sand from around the front wheels.
Place wood, stones or some other material under the front wheels to help pro-
vide traction.
Restart the engine.
AWD models: Activate all-wheel drive lock mode. ( P. 377)
Shift the shift lever to D or R and rele ase the parking brake. Then, while exer-
cising caution, depress the accelerator pedal.
■When it is difficult to free the vehicle
If the vehicle becomes stuck
Carry out the following procedures if the tires spin or the vehicle becomes
stuck in mud, dirt or snow:
Press to turn off TRAC.
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722
RX350/RX350L_U9-2. 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. 97
Customizable features
Your vehicle includes a variety of elec tronic 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
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754What to do if... (Troubleshooting)
RX350/RX350L_U
●The seat belt reminder light is flashing
Are the driver and the passengers wearing the seat belts?
( P. 656, 656)
●The parking brake indicator is on
Is the parking brake released? ( P. 247)
Depending on the situation, other types of warning buzzer may also sound.
( P. 654, 661)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 77)
Do one of the following to stop the alarms:
• Unlock the doors.
• Turn the engine switch to ACCESSORY or IGNITION ON mode, or start the engine.
●Is the message displayed on the multi-information display?
Check the message on the multi-information display. ( P. 661)
●When a warning light turns on or a warning message is displayed, refer to
P. 654, 661.A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

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
B

768Alphabetical index
RX350/RX350L_U
Odometer ................................................ 104
OilEngine oil............................................... 700
Rear differential oil .............................703
Transfer oil .............................................703
Opener Fuel filler door ........................................ 271
Hood ........................................................592
Power back door .................................. 131
Outside rear view mirrors ................. 184 Adjusting and folding........................ 184
Blind Spot Monitor (BSM)............. 313
Linked mirror function when reversing .............................................. 185
Mirror position memory ................... 172
Outside rear view mirror defoggers ............................................ 513
Outside temperature display ............. 86
Overheating ........................................... 692
Paddle shift switches ................. 241, 242
Panic mode ................................................ 121
Panoramic moon roof ......................... 195 Jam protection function ................... 196
Operation ............................................... 195 Parking brake ......................................... 247
Parking brake engaged warning buzzer/message ......... 249
Warning light .......................................655
Parking lights Light switch........................................... 252
Replacing light bulbs .......................630
PCS (Pre-Collision System).............. 281 Warning light .......................................656
Personal lights ....................................... 526
Power back door ...................................130 Touchless power back door.......... 132
Wireless remote control................. 130
Power back door opener and closer .......................................................130
Power easy access system ................. 172
Power outlets ........................................... 551
Power steering (Electric Power Steering system)................................ 378 Warning light .......................................655
Power windows Door lock linked window operation ............................................. 189
Jam protection function................... 188
Operation................................................187
Window lock switch ..........................187
Pre-Collision System (PCS).............. 281 Warning light .......................................656
O
P

772Alphabetical index
RX350/RX350L_U
SwitchesAll-wheel drive lock switch ........... 377
Audio remote control switches .............................................. 400
Automatic High Beam switch .....256
Brake hold switch ............................. 250
Cruise control switch...................... 300
Door lock switch ................................. 126
Driving mode select switch .......... 373
Driving position memory switches ................................................. 172
Electronic sunshade switch ........... 195
Emergency flashers switch ...........644
Engine switch .........................................231
Fog light switch .................................. 260
Garage door opener switches ...............................................557
Heated steering wheel switch ..... 522
HUD (Head-up display) switches ................................................108
Ignition switch ........................................231
Light switch ........................................... 252
LKA (Lane-Keeping Assist) switch....................................................295
Meter control switches ...................... 92
Moon roof switches............................. 191
“ODO/TRIP” switch ........................... 93 Outside rear view mirror
switches ................................................184
Paddle shift switches.............. 241, 242
Panoramic moon roof switches ................................................195
Parking brake switch ........................247
Power back door opener and closer switch .................... 131, 133
Power window switch .......................187
Rear window and outside rear view mirror
defoggers switch..............................513
Rear window wiper and washer switch .................................. 267
Seat heater switches ............ 522, 523
Seat ventilator switches .................. 523
“SOS” button ...................................... 568
Talk switch.................................465, 487
Telephone switches.......................... 465
Vehicle-to-vehicle distance button............................... 300
VSC OFF switch .............................. 380
Window lock switch ..........................187
Windshield wiper and washer switch .................................... 261