turn LEXUS RC300H 2017 Owners Manual

613
9
9-2. Customization
Vehicle specifications
RC300h_EE(OM24740E)
■Turn signal lever ( P. 229)
*1: After flashing the turn signal lights when turning left or right while this function is off
and the turn signal lever is moved to the fi rst position in the direction of the flashing
light, the turn signal lights can be selected to be flashing or off.
*2: The turn signal lights keep flashing if the turn signal lever is moved to the first position
in the direction of flashing light.
*3: The turn signal lights will be off if the turn signal lever is moved to the first position in
the direction of flashing light.
■Automatic light control system ( P. 232)
FunctionDefault settingCustomized setting
The number of times the turn sig- nal lights flash automatically
when the turn signal lever is moved to the first position duringa lane change*1
3
5
——O7
Off*2
Off*3
123
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O
Time elapsed before headlightsautomatically turn off30 seconds
60 seconds
——O90 seconds
120 seconds
123

615
9
9-2. Customization
Vehicle specifications
RC300h_EE(OM24740E)
■Illumination ( P. 446)
*: If equipped
FunctionDefault settingCustomized setting
Time elapsed before the interior lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation after the powerswitch is turned offOnOff——O
Operation when the doors areunlockedOnOff——O
Operation when you approach
the vehicle with the electronic key on your personOnOff——O
Ambient lights and RemoteTouch pad light*OnOff——O
Time elapsed before the outerfoot lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation of the outer foot lights
when you approach the vehicle with the electronic key on yourperson
OnOff——O
Operation of the outer foot lights
when the doors are unlocked with the power door lock switchOnOff——O
Operation of the outer foot lightswhen a door is openedOnOff——O
Fading out of the outer foot lights
when they turn offLongShort——O
123

6169-2. Customization
RC300h_EE(OM24740E)
■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 power switch is turned off and then to 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 12-volt battery discharge, leave the hybrid system operating while customiz-ing the features.
WARNING
■During customization
As the hybrid system needs to be operating during customization, ensure that the vehi- cle 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 12-volt battery discharge, ensure that the hybrid system is operating while customizing features.

620
RC300h_EE(OM24740E)
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. 140)
●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. 143)
●Is the electronic key battery weak or depleted? (P. 511)
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. ( P. 216)
●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. 157)
●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. 152)
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

621What to do if... (Troubleshooting)
RC300h_EE(OM24740E)
●Did you press the power switch while firmly depressing the brake pedal?
( P. 215)
●Is the shift lever in P? (P. 217)
●Is the electronic key anywhere detectable inside the vehicle? (P. 155)
●Is the steering wheel unlocked? (P. 217)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system ca n be started in a temporary way. (P. 580)
●Is the 12-volt battery discharged? (P. 582)
●Is the power switch in ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
power switch in ON mode. ( P. 227)
●It is locked automatically to prevent theft of the vehicle. (P. 217)
If you think something is wrong
The hybrid system 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 hybrid system is stopped

622What to do if... (Troubleshooting)
RC300h_EE(OM24740E)
●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. 196)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or ON mode (the hybrid system is not operating) for a period of time.
( P. 217)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( P. 539)
●The parking brake indicator is on
Is the parking brake released? ( P. 230)
Depending on the situation, other types of warning buzzer may also sound.
( P. 537, 542)

●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. 102)
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 con-
trol. • Start the hybrid system.
The windows do not open or close by operating the power window
switches
The power switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and th e horn sounds (if equipped)

623What to do if... (Troubleshooting)
RC300h_EE(OM24740E)
●Is the message displayed on the multi-information display?
Check the message on the multi-information display. ( P. 542)
●When a warning light turns on or a warning message is displayed, refer to
P. 537, 542.
●Stop the vehicle in a safe place and repair the flat tire temporarily with the
emergency tire puncture repair kit. ( P. 563)
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or snow.
( P. 592)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

627Alphabetical index
RC300h_EE(OM24740E)
Driver’s and front passenger’s
seat belt reminder light ..................539
Driver’s seat position memory ......... 183
Driving .......................................................206
Break-in tips ......................................... 207
Correct driving posture .................... 36
Driving mode select switch ........... 301
Hybrid vehicle driving tips ............ 334
Procedures ...........................................206
Winter drive tips................................. 337
Dynamic radar cruise control.......... 257
E-mail ........................................................ 405
ECB (Electronically Controlled
Brake System) .................................... 304
Eco drive mode ...................................... 301
Elapsed time ............................................. 124
Electric motor (traction motor) ......... 85
Electric Power Steering (EPS) ....... 304
Warning light....................................... 538
Electronic key ......................................... 138
Battery-saving function .................... 157
If the electronic key does not
operate properly ............................ 578
Replacing the battery ..........................511
Electronically Controlled
Brake System (ECB) ....................... 304
Emergency brake signal....................305
Emergency flashers ............................. 528
Emergency tire puncture
repair kit ................................................ 563
Emergency, in case of
If a warning buzzer sounds .......... 537
If a warning light turns on .............. 537
If a warning message is
displayed ............................................ 542
If the 12-volt battery is
discharged ........................................ 582
If the electronic key does not
operate properly ............................ 578
If the hybrid system will not
start ....................................................... 576
If you have a flat tire.......................... 563
If you think something
is wrong .............................................. 536
If your vehicle becomes stuck .... 592
E

628Alphabetical index
RC300h_EE(OM24740E)
If your vehicle has to be
stopped in an emergency..........529
If your vehicle needs to
be towed............................................ 530
If your vehicle overheats ................587
Energy monitor....................................... 129
Engine....................................................... 598
ACCESSORY mode .......................216
Compartment...................................... 473
Engine switch.........................................215
Hood .......................................................... 471
How to start the hybrid system.....215
Identification number ....................... 597
If the hybrid system will not
start ........................................................ 576
Ignition switch (power switch) ......215
Overheating .........................................587
Power switch .........................................215
Engine coolant ....................................... 478
Capacity .................................................. 601
Checking ............................................ 478
Preparing and checking
before winter .................................... 337
Engine coolant temperature
gauge.........................................................115
Engine oil.................................................. 474
Capacity ................................................ 599
Checking ............................................... 474
Preparing and checking
before winter .................................... 337
Engine oil maintenance data............ 476
Engine switch .......................................... 215
EPS (Electric Power Steering)........304
Warning light ...................................... 538
EV drive mode ....................................... 220
EV indicator ............................................. 126
First-aid kit storage belt ..................... 452
Flat tire
Vehicles with emergency
tire puncture repair kit ................. 563
Floor mats ................................................... 34
Fluid
Brake ....................................................... 603
Hybrid transmission ......................... 602
Washer...................................................480
Fog lights .................................................. 239
Replacing light bulbs ....................... 525
Switch ...................................................... 239
Follow me home system .................... 233
Footwell light .......................................... 446
Wattage .................................................605
Front fog lights ....................................... 239
Replacing light bulbs ....................... 525
Switch ...................................................... 239
Front personal lights............................ 448
Front position lights ............................. 232
Light switch............................................232
Replacing light bulbs ....................... 525
Front seats .................................................178
Adjustment ............................................. 178
Cleaning ................................................ 464
Correct driving posture.................... 36
Driving position memory ................ 183
Head restraints .....................................186
Jam protection function ................... 179
Seat heaters.......................................... 445
Seat position memory .......................183
Seat ventilators ................................... 445
Front turn signal lights ........................ 229
Replacing light bulbs ...........520, 525
Turn signal lever..................................229
F

631Alphabetical index
RC300h_EE(OM24740E)
Jack
Positioning the jack........................... 472
Vehicle-equipped jack ...................499
Jack handle .............................................. 499
Jam protection function
Front seats ............................................... 179
Moon roof .............................................. 201
Power window ......................................197
Keyless entry
Smart entry & start
system ......................................... 144, 150
Wireless remote control ....... 144, 150
Keys ............................................................. 138
Battery-Saving Function ..................157
Electronic key ....................................... 138
If the electronic key does not
operate properly ............................578
Key number plate ............................... 138
Keyless entry ............................... 144, 150
Mechanical key.....................................139
Power switch .........................................215
Replacing the battery.......................... 511
Warning buzzer ...................................145
Wireless remote control ................. 138
Knee airbags.............................................. 43
Lane Departure Alert (LDA) .......... 273
Language
(multi-information display) .............. 126
LDA (Lane Departure Alert) .......... 273
Lever
Auxiliary catch lever........................... 471
Hood lock release lever .................. 471
Shift lever ................................................ 222
Tilt and telescopic steering
lock release lever .............................189
Turn signal lever..................................229
Wiper lever ............................................ 241
Lexus Display Audio controller...... 346
Lexus Display Audio system............ 344
Lexus parking assist monitor ........... 286
Lexus parking assist-sensor ............. 279
License plate lights .............................. 232
Light switch............................................232
Replacing light bulbs ....................... 525
Light bulbs
Replacing............................................... 520
Wattage .................................................605
Lights
Automatic High Beam
system.................................................. 235
Fog light switch................................... 239
Follow me home system................ 233
Headlight switch .................................232
Illuminated entry system .................447
Interior lights .........................................447
Interior lights list ................................. 446
Personal lights..................................... 448
Replacing light bulbs ....................... 520
Trunk light ............................................... 152
Turn signal lever..................................229
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