door lock LEXUS RCF 2018 Workshop Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2018, Model line: RCF, Model: LEXUS RCF 2018Pages: 636, PDF Size: 6.88 MB
Page 524 of 636

524 7-2. Steps to take in an emergency
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)Start the engine of the second vehicle. Increase the engine speed slightly and
maintain at that level for approximatel y 5 minutes to recharge the battery of
your vehicle.
Open and close any of the door 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 componen ts 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 disc harge gradually even when the vehicle is not
in use, due to natural discharge and the draini ng 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 recharging or replacing the battery ●
In some cases, it may not be possible to un lock 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. 5
6
7
8
Page 571 of 636

5718-2. Customization
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U) 8
Vehicle specifications ■
Door lock ( P. 145, 151, 518)
■
Smart access system with push-button start and wireless remote control
( P. 145, 151) Function Default setting Customized setting
Unlocking using a mechanical
key Driver’s door
unlocked in one
step, both side
doors unlocked in
two steps Both side doors
unlocked in one
step — O
Automatic door lock Shifting the shift
lever to position
other than P Off
O OVehicle speed is
approximately 12
mph (20 km/h) or
higher
Automatic door unlock Shifting the shift
lever to P Off
O O
Driver’s door is
opened
Locking/unlocking of the trunk
when both side doors are
locked/unlocked On Off — O 1 2
Function Default setting Customized setting
Operation buzzer volume 5 Off
O O
1 to 7
Operation signal (Emergency
flashers) On Off O O
Time elapsed before automatic
door lock function is activated if
door is not opened after being
unlocked 60 seconds Off
O O30 seconds
120 seconds
Open door warning buzzer On Off — O
Welcome light illumination con-
trol On Off O O 1 2
Page 572 of 636

572 8-2. Customization
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)■
Smart access system with push-button start ( P. 145, 151, 156)
■
Wireless remote control ( P. 140, 145, 151)
■
Driving position memory
* ( P. 166)
* : If equipped Function Default setting Customized setting
Smart access system with push-
button start On Off — O
Smart door unlocking Driver’s door Both side doors O O
Number of consecutive door
lock operations 2 times As many as desired — O 1 2
Function Default setting Customized setting
Wireless remote control On Off — O
Unlocking operation Driver’s door
unlocked in one
step, both side
doors unlocked in
two steps Both side doors
unlocked in one
step O O
Trunk unlocking operation Press and hold
(short) One short press
— OPush twice
Press and hold
(long)
Off
Alarm (panic mode) On Off — O 1 2
Function Default setting Customized setting
Selecting the door linking driving
position memory with door
unlock operation Driver’s door Both side doors — O 1 2
Page 576 of 636

576 8-2. Customization
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)■
Seat heaters
* ( P. 345)
* : If equipped■
Illumination ( P. 347)Function Default setting Customized setting
Seat heater timer control Off On O O 1 2
Function Default setting Customized setting
Time elapsed before the interior
lights turn off 15 seconds Off
O O7.5 seconds
30 seconds
Operation after the engine
switch is turned off On Off — O
Operation when the doors are
unlocked On Off — O
Operation when you approach
the vehicle with the electronic
key on your person On Off — O
Ambient lights and Remote
Touch pad light On Off — O
Time elapsed before the outer
foot lights turn off 15 seconds Off
O O7.5 seconds
30 seconds
Operation of the outer foot lights
when you approach the vehicle
with the electronic key on your
person On Off — O
Operation of the outer foot lights
when the doors are unlocked
with the power door lock switch On Off — O
Operation of the outer foot lights
when a door is opened On Off — O
Fading out of the outer foot lights
when they turn off Long Short — O 1 2
Page 577 of 636

5778-2. Customization
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U) 8
Vehicle specifications ■
Seat belt reminder ( P. 455)■
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 Center Display. If a setting is
changed using a switch, the ch anged setting will not be refl ected on the Center Display
screen until the engine switch is turn ed off and then to IGNITION ON mode.■
When customizing usin g the Remote Touch
Stop the vehicle in a safe place, apply the parking brake, and shift the shift lever to P. Also,
to prevent battery discharge, leave the engine running while customizing the features. Function Default setting Customized setting
Vehicle speed linked seat belt
reminder buzzer On Off — O 1 2
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.
Page 612 of 636

612
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)What to do if... (Troubleshooting)
What to do if... (Troubleshooting) ●
If you lose your mechanical keys, ne w genuine mechanical keys can be made
by your Lexus dealer. ( P. 142)●
If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. ( P. 144)●
Is the electronic key battery weak or depleted? ( P. 427)●
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. 158)
●
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. 153)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
Page 614 of 636

614 What to do if... (Troubleshooting)
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)●
The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts? ( P. 455)●
The parking brake indicator is on
Is the parking brake released? ( P. 222)
Depending on the situation, other type s of warning buzzer may also sound.
( P. 453, 460)
●
Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 80)
Do one of the following to de activate or stop the alarms:• Unlock the doors.
• Open the trunk using the entry function or wireless remote control.
• Turn the engine switch to ACCESSORY or IGNITION ON mode, or start the
engine.
●
Is the electronic key left inside th e vehicle or the moon roof opened?
Check the message on the multi-information display. ( P. 460)
●
When a warning light turns on or a wa rning message is displayed, refer to
P. 453, 460. 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
Page 619 of 636

619Alphabetical index
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)Cleaning......................................... 376, 381
Aluminum wheels .............................. 377
Exterior....................................................376
Interior ...................................................... 381
Seat belts ............................................... 382
Clock ......................................................... 355
Coat hooks..............................................358
Compass .................................................. 366
Condenser .............................................. 406
Console box ............................................ 351
Cooling system ..................................... 404
Engine overheating...........................526
Cruise control
Dynamic radar cruise control..... 268
Cup holders ............................................ 352
Current fuel consumption ....... 108, 122
Curtain shield airbags ........................... 40
Customizable features ....................... 569 Daytime running light system...........226
Defogger
Outside rear view mirrors ............338
Rear window........................................338
Windshield............................................338
Differential
Front differential .................................545
Rear differential................................... 546
Dimension ............................................... 536
Dinghy towing ....................................... 206
Display
Drive information...................... 108, 122
Dynamic radar cruise control .....268
LDA (Lane Departure Alert
with steering control) ................... 265
Multi-information display....... 103, 118
Warning message.............................460
Distance ...........................................108, 122
Do-it-yourself maintenance............... 391
Door courtesy lights
Location ................................................. 347
Door lock
Doors.........................................................145
Smart access system with
push-button start ..............................156
Wireless remote control..................140 D
Page 620 of 636

620 Alphabetical index
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)Doors...........................................................145
Automatic door locking
and unlocking system.................... 148
Door lock .................................................147
Open door warning buzzer.......... 146
Open door warning light...............454
Outside rear view mirrors .............. 178
Side windows ........................................ 182
Drive info 1/Drive info 2/
Drive info 3 ................................. 108, 122
Drive information ........................ 108, 122
Resetting......................................... 106, 119
Drive-Start Control .................... 193, 218
Driver’s seat position memory ..........166
Driving.........................................................192
Break-in tips .......................................... 193
Correct driving posture .................... 32
Driving mode select switch ........... 301
Procedures ............................................ 192
Winter drive tips ................................ 320
DRS (Dynamic Rear Steering) .........312
Warning message ............................ 460
Dynamic radar cruise control ......... 268
Dynamic Rear Steering (DRS) .........312
Warning message ............................ 460 Eco drive mode.......................................301
Eco Driving Indicator ...................116, 132
Eco Driving Indicator Light......... 111, 129
Eco driving meter ....................................96
EDR (Event data recorder)................... 10
Elapsed time...................................108, 122
Electric Power Steering (EPS) ......... 313
Warning light ....................................... 454
Electronic key .......................................... 140
Battery-saving function ................... 158
If the electronic key does not
operate properly ............................. 518
Replacing the battery .......................427
Emergency flashers .............................442
Emergency tire puncture
repair kit................................................ 502 E
Page 626 of 636

626 Alphabetical index
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)Maintenance
Do-it-yourself maintenance........... 391
General maintenance .....................387
Maintenance data ............................. 536
Maintenance requirements.......... 384
Maintenance system ......................111, 129
Malfunction indicator lamp .............. 453
Master warning light ........................... 455
Meter
Changing the display............... 94, 100
Indicators................................................... 87
Instrument panel light
control .......................................... 94, 100
Meters..................................................91, 96
Multi-information display ....... 103, 118
Operating the meter control
switches ....................................... 106, 119
Settings ...............................................111, 129
Warning lights ........................................86
Warning message ............................ 460
Micro dust and pollen filter ..............338
Mirrors
Inside rear view mirror ......................176
Outside rear view mirror
defoggers .......................................... 338
Outside rear view mirrors .............. 178
Vanity mirrors ......................................354 Moon roof .................................................186
Door lock linked
moon roof operation......................187
Jam protection function....................187
Operation............................................... 186
Multi-information display........... 103, 118
Audio system-linked ................ 103, 118
Drive information...................... 108, 122
Dynamic radar cruise control .....268
“F” content ............................................... 124
G-force .................................................... 127
Lap timer.................................................. 124
LDA (Lane Departure Alert
with steering control) ................... 265
Navigation system-linked ..... 103, 118
Settings .............................................. 111, 129
switch settings........................ 111, 129
Switching the display ................106, 119
Torque distribution ............................. 126
Warning message.............................460
Navigation system
* Noise from under vehicle ........................8M
N