2015 Lexus ES300h maintenance reset

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ES350_300h_OM_OM33B36U_(U)
7-2. Maintenance
■Repair and replacement
It is recommended that genuine Lexus parts be used for repairs to ensure perfor-
mance of each system. If non-Lexus parts are used in replacement or if a repair shop
other than a Lexus dealer performs repairs, confirm the warranty coverage.
■Resetting the message indicating maintenance is required (U.S.A. only)
After the required maintenance is performed according to the maintenance sched-
ule, please reset the maintenance data.
To reset the data, follow the procedure described below:Switch the display to the trip meter “A” ( →P. 98) when the engine
is running .
Turn the “START STOP ENGINE” <“POWER”> switch off.
While pressing the “ODO TRIP” button ( →P. 98), turn the “START STOP
ENGINE” <“POWER”> switch to the IGNITION ON mode (do not start
the engine because otherwise the reset mode will be canceled).
■Allow inspection and repairs to be performed by a Lexus dealer
●Lexus technicians are well-trained specialists and are kept up to date with the latest
service information. They are well informed about the operations of all systems on
your vehicle.
●Keep a copy of the repair order. It proves that the maintenance that has been per-
formed is under warranty coverage. If any problem should arise while your vehicle
is under warranty, your Lexus dealer will promptly take care of it. The message shown in the illustration will
appear on the display.
Continue to press and hold the button until
the trip meter displays “000000”.
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ES350_300h_OM_OM33B36U_(U)
7-3. Do-it-yourself maintenance
■How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the “START STOP
ENGINE” <“POWER”> switch off.
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
pressure level. ( →P. 712)
Make sure to adjust the tire pressure to the specified cold tire inflation pres-
sure level. The tire pressure warning system will operate based on this pressure
level.
Turn the “START STOP ENGINE” <“POWER”> switch to
IGNITION ON mode.
Press and hold the tire pres-
sure warning reset switch until
the tire pressure warning light
blinks slowly 3 times.
Wait for a few minutes with the “START STOP ENGINE”
<“POWER”> switch in IGNITION ON mode and then turn
the “START STOP ENGINE” <“POWER”> switch off.
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ES350_300h_OM_OM33B36U_(U)
7-3. Do-it-yourself maintenance
■The initialization operation
●Make sure to carry out initialization after adjusting the tire inflation pressure.
Also, make sure the tires are cold before carrying out initialization or tire inflation
pressure adjustment.
●If you have accidentally turned the “START STOP ENGINE” <“POWER”> switch
off during initialization, it is not necessary to press the reset switch again as initial-
ization will restart automatically when the “START STOP ENGINE” <“POWER”>
switch has been turned to IGNITION 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 level when the tires are cold, and conduct
initialization again.
■When initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases, the
settings have not been recorded and the system will not operate properly. If
repeated attempts to record tire inflation pressure settings are unsuccessful, have
the vehicle inspected by your Lexus dealer.
●When operating the tire pressure warning reset switch, the tire pressure warning
light does not blink 3 times.
●After carrying out the initialization procedure, the tire pressure warning light blinks
for 1 minute then stays on after driving for 20 minutes.

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ES350_300h_OM_OM33B36U_(U)
7-3. Do-it-yourself maintenance
CAUTION
■When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train as well as dangerous
handling characteristics, which may lead to an accident resulting in death or seri-
ous injury.
●Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
●Do not use tire sizes other than those recommended by Lexus.
●Do not mix differently constructed tires (radial, bias-belted or bias-ply tires).
●Do not mix summer, all season and snow tires.
●Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
●Do not tow if your vehicle has a compact spare tire (if equipped) installed.
■When initializing the tire pressure warning system
Do not operate the tire pressure warning reset switch without first adjusting the tire
inflation pressure to the specified level. Otherwise, the tire pressure warning light
may not come on even if the tire inflation pressure is low, or it may come on when
the tire inflation pressure is actually normal.

6498-2. Steps to take in an emergency
ES350_300h_OM_OM33B36U_(U)
8
When trouble arises
A warning message is shown on the multi-information display. After taking
the specified steps to correct the suspected problem, check that the
warning message goes off.
Follow the correction procedures.
Warning messageDetailsCorrection procedure
Indicates that the Auto-
matic High Beam switch
is pressed while the head-
lights are in low beam.Turn the high beam on
and press the Automatic
High Beam switch again.
Indicates that the washer
fluid level is lowAdd washer fluid.
Indicates that all mainte-
nance according to the
driven distance on the
maintenance schedule
*
should be performed
soon.If necessary, perform
maintenance.
Comes on approxi-
mately 4500 miles
(7200 km) after the mes-
sage has been reset.
(If equipped)
(U.S.A. only)

6508-2. Steps to take in an emergency
ES350_300h_OM_OM33B36U_(U)
Warning messageDetailsCorrection procedure
Indicates that all mainte-
nance is required to cor-
respond to the driven
distance on the mainte-
nance schedule
*.Perform the necessary
maintenance. Please
reset the message after
the maintenance is per-
formed
(→ P. 5 3 0 )
Comes on approxi-
mately 5000 miles
(8000 km) after the
message has been reset.
(The indicator will not
work properly unless the
message has been reset.)
Indicates that the tire
inflation pressure is lowCheck the tire inflation
pressure, and adjust to
the appropriate level.
Indicates a malfunction in
the tire pressure warning
system
Stop the vehicle in a safe
place and turn the
“START STOP ENGINE”
<“POWER”> switch off
then on again.
If the tire pressure
warning indicator
flashes for 1 minute
then illuminates, there
is a malfunction in the
system. Have the vehi-
cle inspected at your
Lexus dealer.
(U.S.A. only)

777Alphabetical index
ES350_300h_OM_OM33B36U_(U)
Rear turn signal lightsReplacing light bulbs ....................... 608
Turn signal lever ................................ 230
Wattage ....................................................714
Rear view mirror Inside rear view mirror ....................... 171
Outside rear view mirrors ...............174
Rear window defoggers .................... 470
Refueling .................................................. 249 Capacity .................................................704
Fuel types ...............................................704
Opening the fuel tank cap.............. 251
When the fuel filler door cannot be opened ......................... 252
Regenerative braking ............................ 75
Remote Touch
*
Replacing Electronic key battery ..................... 584
Fuses........................................................ 586
Light bulbs ............................................ 598
Tires ......................................................... 659
Reporting safety defects
for U.S. owners................................... 746
Resetting the message indicating
maintenance is required ................530
Road accident cautions ..........................81 Safety Connect .......................................513
Seat belts
Adjusting the seat belt........................ 33
Automatic Locking Retractor ........ 34
Child restraint system
installation ............................................. 65
Cleaning and maintaining
the seat belt ....................................... 527
Emergency Locking
Retractor................................................ 34
How to wear your seat belt..............32
How your child should wear the seat belt .......................................... 34
Pre-collision seat belts ....................... 34
Pregnant women, proper seat belt use ......................................... 35
Reminder light and buzzer ........... 629
Seat belt extender ................................ 34
Seat belt pretensioners ...................... 33
SRS warning light .............................. 627
Seat heaters.............................................478
Seat position memory ..........................159
Seat ventilators.......................................478
Seating capacity ................................... 202
S
*: For vehicles with a navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

780Alphabetical index
ES350_300h_OM_OM33B36U_(U)
Rear sunshade switch ..................... 495
Rear window and outside rear view mirror defoggers
switch....................................................470
Seat heater switches.........................478
Seat ventilator switches ..................478
“SOS” button......................................... 513
“START STOP ENGINE” switch................................................... 205
Talk switch
*........................................... 431
Telephone switches
*........................ 431
Tilt and telescopic
steering control switch ................. 169
Tire pressure warning reset
switch................................................... 568
Trunk closer switch ............................ 150
Trunk opener switch ......................... 149
Trunk opener main switch.............. 150
Vehicle-to-vehicle distance button .................................................... 261
VSC OFF switch ................................ 315
Window lock switch ........................... 177
Windshield wipers and washer switch .........................245 Tachometer ................................................ 97
Tail lights
Light switch........................................... 233
Replacing light bulbs ........................ 610
Welcome light illumination
control.................................................... 127
Talk switch
*.............................................. 431
Telephone switches
*............................ 431
Theft deterrent system
Alarm ..........................................................88
Engine immobilizer system ............. 84
Immobilizer system.............................. 86
Tire inflation pressure
Maintenance data................................ 712
Tire inflation pressure display function................................................. 105
Warning light .......................................630
Warning message............................ 650
Tire information ...................................... 718
Glossary................................................. 725
Size ............................................................. 721
Tire identification number ............. 720
Uniform Tire Quality Grading ...............................................723
Tire pressure warning system
Function .................................................. 567
Initializing ............................................... 567
Installing tire pressure warning valves and transmitters................ 567
Registering ID codes .......................569
Tire pressure warning reset switch .................................................. 568
Warning light .......................................630
Warning message............................ 650
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