2017 LEXUS RC300H maintenance reset

1262. Instrument cluster
RC300h_EE(OM24740E)
■Language
Select to change the language on the display.
■Units
Select to change the unit of measure for fuel consumption.
■Maintenance system
Select to reset the maintenance data after the required maintenance is per-
formed. ( P. 476)
■EV indicator
Select to set the EV indicator on/off.
■ switch settings (except F SPORT models)
Displays a procedure to register a desired screen to .
You can register 1 screen as a shortcut, which can be displayed by pressing . (  P. 123)
■Drive information 1/Drive information 2
Select to select up to 2 items that will be displayed on the “Drive Info 1” screen
and “Drive Info 2” screen respectively.
(  P. 124)
■Pop-up display
Select to set the following pop-up displays, which may appear in some situa-
tions, on/off.
• Route guidance display of the navigation system-linked system (if equipped)
• Incoming call display of the hands-free phone system
• Dynamic radar cruise control operation display (if equipped)
• Instrument panel brightness adjustment display
• Main meter switch operation display (F SPORT models)
■Accent color (except F SPORT models)
Select to change the accent colors on the screen, such as the cursor color.
■Tachometer settings
Select to set the display of the tachomet er or Hybrid System Indicator to auto-
matically change according to the driving mode or static.
Settings display

4767-3. Do-it-yourself maintenance
RC300h_EE(OM24740E)
■Engine oil consumption
A certain amount of engine oil will be consum ed while driving. In the following situations,
oil consumption may increase, and engine o il may need to be refilled in between oil
maintenance intervals.
●When the engine is new, for example directly after purchasing the vehicle or after
replacing the engine
●If low quality oil or oil of an inappropriate viscosity is used
●When driving at high engine speeds or with a heavy load, or when driving while accel-
erating or decelerating frequently
●When leaving the engine idling for a long time, or when driving frequently through
heavy traffic
■After changing the engine oil
The engine oil maintenance data should be reset. Perform the following procedures:
While the vehicle is stopped, press the meter control switch on the steering wheel.
Press the  or  meter control switch on the st eering wheel, select, and then
press the meter control switch.
Press  or  meter control switch on the steering wheel to select “Oil Maintenance”
and then press .
Select “Yes” and then press .
A message will be displayed on the multi-information display.
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4877-3. Do-it-yourself maintenance
7
Maintenance and care
RC300h_EE(OM24740E)
◆Initializing the tire pressure warning system
■The tire pressure warning system must be initialized in the following circum-
stances:
●When rotating the tires.
●When the tire inflation pressure is changed such as when changing
traveling speed.
●When changing the tire size.
When the tire pressure warning system is initialized, the current tire inflation
pressure is set as the benchmark pressure.
■How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the power switch off.
Initialization cannot be perfor med while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation pressure
level. ( P. 604)
Make sure to adjust the tire pressure to the specified cold tire inflation pressure
level. The tire pressure warning system will operate based on this pressure level.
Turn the power switch to ON mode.
Press and hold the tire pressure
warning reset switch until the tire
pressure warning light blinks
slowly 3 times.
Wait for a few minutes with the power switch in ON mode and then turn
the power switch off.
◆Registering ID codes
The tire pressure warning valve and transmitter is equipped with a unique ID
code. When replacing a tire pressure wa rning valve and transmitter, it is nec-
essary to register the ID code. Have the ID code registered by any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional.
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4897-3. Do-it-yourself maintenance
7
Maintenance and care
RC300h_EE(OM24740E)
■Situations in which the tire pressure warning system may not operate properly
●In the following cases, the tire pressure warning system may not operate properly.
• If non-genuine Lexus wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equipment) tire. • A tire has been replaced with a tire that is not of the specified size.• Tire chains etc. are equipped.
• An auxiliary-supported run-flat tire is equipped. • If a window tint that affects the radio wave signals is installed.• If there is a lot of snow or ice on the vehi cle, particularly around the wheels or wheel
housings. • If the tire inflation pressure is extr emely higher than the specified level. • If tires not equipped with tire pressure warning valves and transmitters are used.
• If the ID code on the tire pressure warning valves and transmitters is not registered in the tire pressure warning computer.
●Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large display, air- port or other facility that generates st rong radio waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or other wireless communication deviceIf tire position information is not correctly displayed due to the radio wave conditions,
the display may be corrected by driving and changing the radio wave conditions.
●When the vehicle is parked, the time taken for the warning to start or go off could be extended.
●When tire inflation pressure declines rapi dly for example when a tire has burst, the warning may not function.
■The initialization operation
●Make sure to carry out initialization af ter adjusting the tire inflation pressure. Also, make sure the tires are cold before carry ing out initialization or tire inflation pres-
sure adjustment.
●If you have accidentally turned the power switch off during initialization, it is not neces- sary to press the reset switch again as init ialization will restart automatically when the
power switch has been turned to ON mode for the next time.
●If you accidentally press the reset switch when initialization is not necessary, adjust the tire inflation pressure to the specified leve l when the tires are cold, and conduct initial-
ization again.
■Warning performance of the tire pressure warning system
The warning of the tire pressure warning syst em will change in accordance with the con-
ditions under which it was initialized. For this reason, the system may give a warning even if the tire pressure does not reach a low enough level, or if the pressure is higher than the pressure that was adjusted to when the system was initialized.

5568-2. Steps to take in an emergency
RC300h_EE(OM24740E)
■Warning messages
The warning message illustrations used are in tended as examples, and may differ from the image that is actually displaye d on the multi-information display.
■Warning message in radar cruise mode (if equipped)
In the following situations, the warning message may not be displayed even if vehicle-to- vehicle distance decreases:
●When the speed of the preceding vehicle matches or exceeds your vehicle speed
●When the preceding vehicle is traveling at an extremely slow speed
●Immediately after the cruise control speed was set
●When depressing the accelerator pedal
■The LDA (Lane Departure Alert) lane departure warning function (if equipped)
In the following situations, the warning message will not be displayed even if a lane line is crossed.
●When the vehicle speed deviates from the operating range of the LDA system func-tions
●When the lane lines cannot be recognized
■Conditions that the tire pressure warning system may not function properly
P. 489
■Reset the message indicating maintenance is required
Make sure to reset the oil change system. ( P. 476)
■Warning buzzer
 P. 541

626Alphabetical index
RC300h_EE(OM24740E)
Seat heater precautions ................. 444
Trunk precautions ............................. 153
Cleaning ....................................... 460, 464
Aluminum wheels ................................461
Exterior................................................... 460
Interior ..................................................... 464
Seat belts................................................465
Clock ......................................................... 456
Coat hooks ..............................................458
Condenser ............................................ 480
Console box ...........................................450
Cooling system ...................................... 478
Engine overheating ..........................587
Hybrid system overheating ..........587
Cruise control
Cruise control ..................................... 253
Dynamic radar cruise control ..... 257
Cup holders ............................................. 451
Current fuel consumption.................. 124
Curtain shield airbags ........................... 43
Customizable features ...................... 608
DAB (Digital Audio Broadcast) ..... 369
Daytime running light system ......... 233
Defogger
Outside rear view mirrors ............ 438
Rear window........................................ 438
Windshield ........................................... 438
Differential............................................... 603
Digital Audio Broadcast (DAB) ..... 369
Dimensions ............................................. 596
Display
Drive information................................. 124
Dynamic radar cruise control ......257
LDA (Lane Departure Alert) ....... 274
Multi-information display................... 121
Warning message ............................ 542
Distance ..................................................... 124
Do-it-yourself maintenance ............. 469
Door courtesy lights
Location ................................................. 446
Door lock
Doors......................................................... 144
Smart entry & start system ............. 155
Wireless remote control ................. 138
Doors...........................................................144
Automatic door locking and
unlocking system ............................. 147
Door lock ................................................ 144
Open door warning buzzer .......... 145
Open door warning light .............. 539
Outside rear view mirrors .............. 193
Side windows ........................................ 196
Drive info 1/Drive info 2 ......................126
Drive information ................................... 124
Resetting .................................................. 124
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634Alphabetical index
RC300h_EE(OM24740E)
Radar cruise control (dynamic
radar cruise control) ........................ 257
Radiator ................................................... 480
Radio .......................................................... 369
Rear fog light .......................................... 239
Replacing light bulb..........................525
Switch ...................................................... 239
Rear passengers’ seat belt
reminder lights....................................539
Rear seat......................................................181
Fold down the seatback .................... 181
Luggage security system .................. 151
Rear turn signal lights.......................... 229
Replacing light bulbs........................ 522
Turn signal lever ................................. 229
Wattage................................................. 605
Rear view mirror
Inside rear view mirror....................... 191
Outside rear view mirrors...............193
Rear window defogger .....................438
Refueling .................................................. 249
Capacity ................................................ 598
Fuel types .............................................. 598
If the fuel filler door cannot
be opened ...........................................251
Opening the fuel tank cap ..............251
Regenerative braking ............................ 86
Remote Touch*
Replacing
Electronic key battery .........................511
Fuses .......................................................... 514
Light bulbs ..............................................518
Tires.......................................................... 499
Reset the maintenance data .............476
Rev indicator ............................................126
Rev peak .................................................... 126
R

637Alphabetical index
RC300h_EE(OM24740E)
Tilt and telescopic steering
control switch .................................... 189
Tire pressure warning reset
switch.................................................... 487
Trunk opener main switch ............... 151
Trunk opener switch ......................... 150
Vehicle-to-vehicle distance
button .....................................................261
VSC OFF switch .............................. 306
Window lock switch.......................... 196
Windshield wiper
and washer switch ........................... 241
Windshield wiper de-icer
switch.................................................... 439
Tachometer ............................................... 115
Tachometer settings .............................126
Tail lights................................................... 232
Light switch............................................232
Replacing light bulbs ....................... 525
Talk switch ............................................... 408
Telephone switches .............................408
Theft deterrent system
Alarm ......................................................... 102
Double locking system ...................... 101
Immobilizer system ............................. 95
Intrusion sensor and tilt sensor.....105
Luggage security system ..................151
Tire inflation pressure ......................... 505
Maintenance data ............................. 604
Tire inflation pressure display
function ............................................... 486
Warning light....................................... 539
Tire pressure warning system ......... 486
Initializing ............................................... 487
Installing tire pressure warning
valves and transmitters ............... 486
Registering ID codes....................... 487
Tire pressure warning reset
switch ................................................... 487
Warning light....................................... 539
Tires............................................................ 484
Chains..................................................... 338
Checking ............................................... 484
Emergency tire puncture
repair kit.............................................. 563
If you have a flat tire.......................... 563
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*: For vehicles with a navigation or multimedia system, refer to the
“NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.