ignition LEXUS RC200T 2017 Repair Manual

6969-2. Customization
RC200t_RC F_EE(OM24728E)
■Vehicle customization
●When the speed-detecting automatic door lock and shift-linked automatic door lock are both on, the door lock operates as follows.
• When shifting the shift lever to any position other than P, both side the doors will be
locked. • If the vehicle is started with both side doors locked, the speed-detecting automaticdoor lock will not operate.
• If the vehicle is started with any door unlocked, the speed-detecting automatic door lock will operate.
●When the smart entry & start system is off, the entry unlock function cannot be custom-ized.
●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 operational signal (Emergency flashers) function setting.
●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 Touch or Lexus Display Audio controller
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.
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. Thismay 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.

700
RC200t_RC F_EE(OM24728E)
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be made
by any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional. ( P. 160)
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional immediately. ( P. 163)
●Is the electronic key battery weak or depleted? (P. 563)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 248)
●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 due to the condition of the radio wave.
( P. 177)
●The function to prevent the electronic key from being left inside the trunk will
operate and you can open the trunk as us ual. Take the key out from the trunk.
( P. 172)
If you have a problem, check the following before contacting any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional.
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

701What to do if... (Troubleshooting)
RC200t_RC F_EE(OM24728E)
●Did you press the engine switch while firmly depressing the brake pedal?
( P. 247)
●Is the shift lever in P? (P. 250)
●Is the electronic key anywhere detectable inside the vehicle? (P. 175)
●Is the steering wheel unlocked? (P. 250)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( P. 652)
●Is the battery discharged? (P. 654)
●Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode. ( P. 258)
●It is locked automatically to prevent theft of the vehicle. (P. 250)
If you think something is wrong
The engine does not start
The shift lever cannot be shifted from P even if you depress the brake
pedal
The steering wheel cannot be turned after the engine is stopped

702What to do if... (Troubleshooting)
RC200t_RC F_EE(OM24728E)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. ( P. 227)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( P. 250)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( P. 593)
●The parking brake indicator is on
Is the parking brake released? ( P. 261)
Depending on the situation, other types of warning buzzer may also sound.
( P. 591, 597)

●Did anyone inside the vehicle open a door or anything move inside the vehicle
during setting the alarm?
The sensor detects them and the alarm sounds. ( P. 103)
Do one of the following to deactivate or stop the alarm:
• Unlock the doors or open the trunk using the entry function or wireless
remote control.
• Start the engine.
The windows do not open or close by operating the power window
switches
The engine switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and th e horn sounds (if equipped)

709Alphabetical index
RC200t_RC F_EE(OM24728E)
Emergency, in case of
If a warning buzzer sounds ........... 591
If a warning light turns on................ 591
If a warning message is
displayed ............................................ 597
If the electronic key does not
operate properly ........................... 650
If the engine will not start .............. 648
If the vehicle battery is
discharged.........................................654
If you have a flat tire ............... 619, 633
If you think something
is wrong.............................................. 589
If your vehicle becomes stuck.....664
If your vehicle has to be
stopped in an emergency........... 581
If your vehicle needs to
be towed.............................................582
If your vehicle overheats ............... 659
Engine........................................................ 670
ACCESSORY mode ..................... 248
Compartment...................................... 522
Engine switch....................................... 247
Hood ......................................................... 518
How to start the engine .................. 247
Identification number .......................670
If the engine will not start .............. 648
Ignition switch (engine switch) ... 247
Overheating ........................................ 659
Engine coolant....................................... 527
Capacity................................................. 676
Checking ................................................527
Preparing and checking
before winter.................................... 384
Engine coolant temperature
gauge ....................................................... 124
Engine immobilizer system ................. 92
Engine oil ................................................. 524
Capacity................................................... 671
Checking ............................................... 524
Preparing and checking
before winter.................................... 384
Engine oil maintenance data ........... 526
Engine oil temperature gauge ..........124
Engine switch ..........................................247
EPS (Electric Power Steering) ....... 349
Warning light....................................... 592
Expert mode ........................................... 352

712Alphabetical index
RC200t_RC F_EE(OM24728E)
Identification
Engine......................................................670
Vehicle ....................................................669
Ignition switch (engine switch) ........ 247
Illuminated entry system .................... 493
Indicators..................................................... 113
Initialization
Maintenance ........................................ 526
Meter............................................... 136, 148
Moon roof ............................................. 232
Multi-information display ...... 136, 148
Power windows.................................. 228
Tire pressure warning
system .................................................. 537
Initiators (tire pressure warning
system) ...................................................555
Inside rear view mirror ....................... 222
Instrument panel light
control ............................................122, 129
Intercooler ............................................... 529
Intercooler coolant .............................. 527
Capacity ................................................. 676
Checking ............................................... 527
Preparing and checking
before winter ....................................384
Interior lights ........................................... 493
Intrusion sensor and tilt sensor ........ 106
ISOFIX rigid anchors............................. 82
Jack
Positioning the jack ............................519
Vehicle-equipped jack.......620, 635
Jack handle ................................. 620, 635
Jam protection function
Front seats............................................... 210
Moon roof ..............................................232
Power window ................................... 228
Keyless entry
Smart entry & start
system......................................... 164, 170
Wireless remote control ...... 164, 170
Keys............................................................. 158
Battery-Saving Function ...................177
Electronic key........................................158
Engine switch ....................................... 247
If the electronic key does not
operate properly ............................650
Key number plate ................................158
Keyless entry............................... 164, 170
Mechanical key .................................... 159
Replacing the battery ...................... 563
Warning buzzer................................... 165
Wireless remote control .................158
Knee airbags ............................................. 49
IJ
K

719Alphabetical index
RC200t_RC F_EE(OM24728E)
Stop & start system ..............................285
Idling stop time....................................290
Replacing battery............................... 657
Stop lights
Emergency brake signal ............... 350
Replacing light bulbs........................ 577
Storage feature...................................... 495
Stuck
If the vehicle becomes stuck ........664
Sun shade ................................................. 232
Sun visors ................................................ 500
Switches
Active rear wing switch .................. 379
ASC (Active Sound Control)
switch.................................................... 262
Audio remote control
switches...............................................396
Automatic High Beam switch ..... 267
BSM (Blind spot monitor)
switch.................................................... 364
Cruise control switch ..........294, 298
Door lock switches ............................ 166
Driving mode select switch ..........345
Driving position memory
switches................................................. 214
Dynamic radar cruise control
switch....................................................298
Emergency flashers switch.......... 580
Engine switch ....................................... 247
Fog light switch..................................... 271
Heated steering wheel switch .... 490
Ignition switch ...................................... 247
LDA (Lane Departure
Alert) switch ...................................... 315
Lexus parking assist-sensor
switch ..................................................... 321
Light switch........................................... 264
Meter control switches..................... 140
Moon roof switches ........................... 231
Outside rear view mirror
switches ...............................................224
Paddle shift switches............ 255, 256
PCS OFF switch................................ 357
Power door lock switch................... 166
Power window switches................. 227
Rear window and outside rear
view mirror defoggers
switch ................................................... 484
Seat heater switches .......................... 491
Seat ventilator switches.................... 491
Snow mode switch ........................... 254
Stop & Start cancel switch............ 285
Talk switch............................................. 454
Telephone switches ......................... 454