door lock LEXUS RC300 2017 Repair Manual

6789-2. Customization
■Smart access system with push-button start (→P. 141, 147, 152)
■Wireless remote control ( →P. 136, 141, 147)
■Driving position memory* (→ P. 169)
*:If equipped
FunctionDefault settingCustomized setting
Smart access system with
push-button startOnOff——O
Smart door unlockingDriver’s doorBoth side doorsO—O
Number of consecutive
door lock operations2 timesAs many as desired——O
123
FunctionDefault settingCustomized setting
Wireless remote controlOnOff——O
Unlocking operation
Driver’s door
unlocked in one step, both side
doors unlocked in two steps
Both side doors
unlocked in one
stepO—O
Trunk unlocking operationPress and hold (short)
One short press
——O
Push twice
Press and hold (long)
Off
Alarm (panic mode)OnOff——O
123
FunctionDefault settingCustomized setting
Selecting the door linking
driving position memory
with door unlock operation
Driver’s doorBoth side doors——O
123

6829-2. Customization
■Illumination (→P. 448)
*:If equipped
■Seat belt reminder ( →P. 566)
FunctionDefault settingCustomized setting
Time elapsed before the
interior lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation after the engine
switch is turned offOnOff——O
Operation when the doors
are unlockedOnOff——O
Operation when you
approach the vehicle with
the electronic key on your
person
OnOff——O
Ambient lights and Remote
Touch pad light
*OnOff——O
Time elapsed before the
outer foot lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation of the outer foot
lights when you approach
the vehicle with the elec-
tronic key on your person
OnOff——O
Operation of the outer foot
lights when the doors are
unlocked with the power
door lock switch
OnOff——O
Operation of the outer foot
lights when a door is openedOnOff——O
Fading out of the outer foot
lights when they turn offLongShort——O
123
FunctionDefault settingCustomized setting
Vehicle speed linked seat
belt reminder buzzerOnOff——O
123

6839-2. Customization
9
Vehicle specifications
■Vehicle customization
●When the smart access system with push-button start is off, the entry unlock function
cannot be customized.
●When the doors remain closed after unlocking the doors and the timer activated auto-
matic door lock function activates, signals will be generated in accordance with the
operation buzzer volume and operational si gnal (Emergency flashers) function set-
tings.
●Some settings can be changed using a switch or the audio system screen. If a setting is
changed using a switch , the changed setting will not be reflected on the audio system
screen until the engine switch is turn ed off and then to IGNITION ON mode.
■When customizing using the Remote To uch or Lexus Display Audio controller
Stop the vehicle in a safe place, apply the par king brake, and shift the shift lever to P. Also,
to prevent battery discharge, leave the engine running while customizing the features.
WARNING
■During customization
As the engine needs to be running during customization, ensure that the vehicle is
parked in a place with adequate ventilation. In a closed area such as a garage, exhaust
gases including harmful carbon monoxide (CO) may collect and enter the vehicle. This
may lead to death or a serious health hazard.
NOTICE
■During customization
To prevent battery discharge, ensure that the engine is running while customizing fea-
tures.

698What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be made
by your Lexus dealer. ( →P. 138)
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. (→ P. 140)
●Is the electronic key battery weak or depleted? ( →P. 538)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. (→P. 208)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person.
●The function may not operate properly du e to the condition of the radio wave.
(→ P. 154)
●The function to prevent the electronic key from being left inside the trunk will
operate and you can open th e trunk as usual. Take the key out from the trunk.
(→ P. 149)
If you have a problem, check the foll owing before contacting your Lexus
dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The trunk lid is closed with the electronic key left inside

700What to do if... (Troubleshooting)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (→P. 566)
●The parking brake indicator is on
Is the parking brake released? ( →P. 221)
Depending on the situation, other types of warning buzzer may also sound.
(→ P. 565, 571)

●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→ P. 83)
Do one of the following to de activate or stop the alarms:
• Unlock the doors or open the trunk.
• Turn the engine switch to ACCESSORY or IGNITION ON mode, or start the
engine.
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. (→ P. 571)
●When a warning light turns on or a warning message is displayed, refer to
P. 565, 571.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

706Alphabetical index
Daytime running light system .......... 225
DefoggerOutside rear view mirrors .............439
Rear window ........................................439
Windshield ............................................439
Differential Front differential ................................. 649
Rear differential .................................. 650
Dimension ............................................... 640
Dinghy towing........................................ 206
Display Drive information ..........................112, 119
Dynamic radar cruise control......249
LDA (Lane Departure Alert) .......264
Multi-information display ........109, 117
Warning message .............................. 571
Distance ..............................................112, 119
Do-it-yourself maintenance ............. 495
Door courtesy lights Location ................................................. 448
Door lock Doors .......................................................... 141
Smart access system with push-button start ............................. 152
Wireless remote control ................. 136 Doors ............................................................141
Automatic door locking and unlocking system .................... 144
Door lock................................................. 143
Open door warning buzzer .......... 142
Open door warning light ..............566
Outside rear view mirrors ............. 180
Side windows ....................................... 183
Drive info 1/Drive info 2 ..............114, 126
Drive information ............................ 112, 119 Resetting ........................................... 112, 119
Driver’s seat position memory.......... 169
Driving ........................................................ 192 Break-in tips ...........................................193
Correct driving posture .....................32
Driving mode select switch .......... 294
Procedures ............................................. 192
Winter drive tips .................................. 331
DRS (Dynamic Rear Steering) ....... 298 Warning message............................... 571
Dynamic radar cruise control ..........249
Dynamic Rear Steering (DRS) ....... 298 Warning message............................... 571
D

713Alphabetical index
MaintenanceDo-it-yourself maintenance......... 495
General maintenance ...................... 491
Maintenance data ............................. 640
Maintenance requirements.......... 488
Maintenance system .................... 114, 126
Malfunction indicator lamp .............. 565
Master warning light ........................... 566
Meter Changing the display............... 99, 106
Indicators.....................................................91
Instrument panel light control ........................................ 100, 107
Meters.............................................. 96, 102
Multi-information display ........109, 117
Operating the meter control switches ........................................... 111, 118
Settings ............................................. 114, 126
Warning lights ........................................90
Warning message .............................. 571
Micro dust and pollen filter .............. 439
Mirrors Inside rear view mirror ..................... 178
Outside rear view mirror defoggers ...........................................439
Outside rear view mirrors ..............180
Vanity mirrors ..................................... 455 MMS (Multimedia messaging
service).................................................. 405
Mobile Assistant ................................... 345
Moon roof ................................................. 187 Door lock linked moon roof operation..................... 188
Jam protection function................... 188
Operation................................................187
MP3 disc ................................................. 369
Multi-information display........... 109, 117 Audio system-linked ................. 109, 117
Drive information.......................... 112, 119
Dynamic radar cruise control ..... 249
“F” content .................................................121
G-force .................................................... 124
Lap timer....................................................121
LDA (Lane Departure Alert)....... 264
Navigation system-linked ...... 109, 117
Settings ............................................ 114, 126 switch settings...................... 114, 126
Switching the display ................... 111, 118
Torque distribution ............................. 123
Warning message............................... 571
M
*: For vehicles with a naviga tion system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

715Alphabetical index
Paddle shift switches ...................215, 216
Parking assist sensors (intuitive parking assist) .................. 269
Parking brake........................................... 221
Parking lights .......................................... 224 Light switch ........................................... 224
Replacing light bulbs ....................... 550
PCS (Pre-Collision System) ............ 306 PCS OFF switch ................................307
Warning light ...................................... 566
Personal lights........................................ 450
Pop-up display ................................ 114, 126
Power outlet ........................................... 456
Power steering (Electric power steering system)................................. 299 Warning light ...................................... 566
Power windows ...................................... 183 Door lock linked window operation ........................... 185
Jam protection function ................... 184
Operation ............................................... 183
Window lock switch.......................... 183
Pre-Collision System (PCS) ............ 306 PCS OFF switch ................................307
Warning light ...................................... 566 Radar cruise control (dynamic
radar cruise control).........................249
Radiator....................................................... 511
Radio ......................................................... 363
Rear seats .................................................. 167 Fold down the seatback................... 167
Luggage security system.................148
Rear turn signal lights ......................... 220 Replacing light bulbs ....................... 547
Turn signal lever ................................. 220
Wattage ................................................. 657
Rear view mirror Inside rear view mirror......................178
Outside rear view mirrors ............. 180
PR
*: For vehicles with a naviga tion system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

716Alphabetical index
Rear window defogger ...................... 439
Refueling .................................................... 241Capacity .................................................644
Fuel types ...............................................644
If the fuel filler door cannot be opened ......................... 243
Opening the fuel tank cap............. 243
Remote Touch
*
Replacing Electronic key battery ..................... 538
Fuses........................................................ 540
Light bulbs .............................................543
Tires ..........................................................592
Reporting safety defects for U.S. owners................................... 686
Resetting the message indicating maintenance is required ................ 489
Rev indicator ...................................98, 105
Rev peak ........................................... 98, 106 Seat belt reminder light ..................... 566
Seat belts .....................................................34
Automatic Locking Retractor ........ 36
Child restraint system installation ............................................. 58
Cleaning and maintaining the seat belt .......................................486
Emergency Locking Retractor................................................ 36
How to wear your seat belt............. 34
How your child should wear the seat belt .......................................... 36
Pregnant women, proper seat belt use ..........................................37
Reminder light and buzzer ...........566
Seat belt extender ................................ 36
Seat belt guide ....................................... 35
Seat belt pretensioners...................... 35
SRS warning light ..............................565
Seat heaters.............................................446
Seat position memory .......................... 169
Seat ventilators....................................... 447
Seating capacity ................................... 204
S

718Alphabetical index
SMS (Short message service)......... 405
Snow mode ............................................... 214
Snow tires ................................................ 334
Spare tire.................................................. 592Inflation pressure ................................652
Storage location ................................ 593
Spark plug ............................................... 648
Specifications ......................................... 640
Speed indicator ..............................98, 105
Speedometer .................................. 96, 102
Sport mode ............................................. 294
Steering lock ........................................... 210 Column lock release ......................... 210
Steering wheel ......................................... 176 Adjustment ..............................................176
Audio switches ....................................344
Auto tilt away.......................................... 177
Heated steering wheel ....................445
Steering wheel position memory.............................. 169
Stop lights Replacing light bulbs ....................... 550
Storage feature .......................................451
Stuck If the vehicle becomes stuck ....... 636
Sun shade ................................................. 188
Sun visors ................................................. 455 Switches
Active rear wing switch .................. 326
ASC (Active Sound Control) switch ....................................................222
Audio remote control switches .............................................. 344
Automatic High Beam system ....227
BSM (Blind spot monitor) switch ..................................................... 313
Cruise control switch .......... 245, 249
Door lock switches ............................. 143
Driving mode select switch .......... 294
Driving position memory switches ................................................169
Dynamic radar cruise control switch................................... 249
Emergency flashers switch ...........554
Engine switch ...................................... 207
Fog light switch ................................... 232
Garage door opener switches ..............................................460
Heated steering wheel switch ................................................... 445
Ignition switch...................................... 207
Intuitive parking assist switch....... 270
LDA (Lane Departure Alert) switch ................................................... 264
Light switches ...................................... 224
Meter control switches ............... 111, 118