2015 LEXUS RX350 maintenance reset

6574-2. Maintenance
4
Maintenance and care ■
Reset the maintenance data (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 th e procedures described below:
Display the trip meter “A” (  P. 192), then turn the “ENGINE START
STOP” switch off.
While pressing the “ODO/TRIP” button, turn the “ENGINE START
STOP” switch to IGNITION ON mode.
■
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
performed is under warranty coverage. If any problem should arise while your
vehicle is under warranty, your Lexus de aler will promptly take care of it.STEP 1
STEP 2
Keep the “ODO/TRIP” button pressed for
about 5 seconds. The resetting procedure is
complete when “000000” in the trip meter
flashes once and the message in the multi-
information display disappears.STEP 3

6864-3. Do-it-yourself maintenance
■ How to initialize the tire pressure warning system
Park the vehicle in a safe plac e and turn the “ENGINE START
STOP” switch off. While the vehicle is moving, initialization is not performed.
Adjust the tire inflation pressure to the specified co ld tire inflation
pressure level. (  P. 815)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 “ENGINE START STOP” switch to IGNITION 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 in “ENG INE START STOP” switch to on,
and then turn the “ENGINE START STOP” switch off.STEP 1
STEP 2
STEP 3
STEP 4
STEP 5

6894-3. Do-it-yourself maintenance
4
Maintenance and care ■
The initialization operation ●
Make sure to carry out initialization af ter adjusting the tire inflation pressure.
Also, make sure the tires are cold before carrying out initialization or tire infla-
tion pressure adjustment.●
If you have accidentally turned the “ENGINE START STOP” switch off during
initialization, it is not necessary to pres s the reset switch again as initialization
will restart automatically when the “ENGINE START STOP” 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 th e specified level when the tires are cold,
and conduct initialization again.■
When the 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 warnin g reset switch, the tire pressure warn-
ing light does not blink 3 times. ●
After carrying out the initialization proc edure, the tire pressure warning light
blinks for 1 minute then stays on after driving for 20 minutes.

6914-3. Do-it-yourself maintenance
4
Maintenance and care CAUTION■
Tire pressure warning system operation
The tire pressure warning system may not provide warning immediately if a tire
bursts or if sudden air leakage occurs.■
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 we ll as dangerous handling characteristics,
which may lead to an accident resu lting in death or serious injury.●
Do not mix tires of different makes, mode ls or tread patterns. Also, do not mix
tires of remarkably different treadwear.●
Do not use tire sizes other th an 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 installed.■
When initializing the tire pressure warning system
Do not push 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.

5
When trouble arises
7615-2. Steps to take in an emergency
(U.S.A. only) Indicates that all mainte-
nance according to the
driven distance on the
maintenance schedule*
should be performed
soon. If necessary, perform
maintenance.
Comes on approximately
4500 miles (7200 km)
after the maintenance
data has been reset.
(U.S.A. only) 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 maintenance data
after the maintenance is
performed. (  P. 6 5 7 )Comes on approximately
5000 miles (8000 km)
after the maintenance
data has been reset.
(The indicator will not
work properly unless the
maintenance data has
been reset.)
(Flashes)
(AWD models) Indicates that the AWD
system is not currently
functional
A buzzer also sounds. Reduce vehicle speed or
stop the vehicle in a safe
place until the warnings
clear.
In this case, do not stop
the engine.Wa r n i n g m e s s a g e Details Correction procedure

878Alphabetical index
Rear view mirror
Compass ...............................................638
Inside rear view mirror....................... 92
Outside rear view mirrors ............... 95
Rear view monitor
system* ...................................... 255, 264
Rear window defogger* ..................... 361
Rear window wiper .............................. 224
Remote Touch*
Replacing
Electronic key battery........................701
Fuses ........................................................ 703
Light bulbs............................................... 719
Tires ...........................................................774
Wireless remote control
battery ....................................................701
Reporting safety defects for
U.S. owners ......................................... 850
Reset the maintenance data............. 657
Roof luggage carrier ........................... 296
Safety Connect*.................................... 642
Scuff lights ................................................595
Seat belts
Adjusting the seat belt........................ 84
Automatic locking retractor............ 85
Child restraint system
installation ..............................................141
Cleaning and maintaining
the seat belts .....................................654
Emergency locking retractor ........ 85
How to wear your seat belt............. 83
How your child should wear
the seat belt .......................................... 85 Pregnant women,
proper seat belt use .........................87
Reminder light...................................... 747
Seat belt extender ................................ 86
Seat belt pretensioners ..................... 84
Seat heaters ............................................ 620
Seat position memory.............................76
Seat ventilators ...................................... 620
Seating capacity..................................... 301
Seats
Adjustment ..................................... 68, 72
Adjustment
precautions .................................... 71, 74
Child seats/child restraint
system installation.............................. 141
Cleaning ................................................ 653
Flatting seat backs ................................69
Head restraint .......................................... 81
Power easy access system ..............78
Properly sitting in the seat................. 117
Seat heaters ......................................... 620
Seat position memory......................... 76
Seat ventilators ................................... 620
Service reminder indicators .............194
Shift lever
Automatic transmission ...........171, 178
If the shift lever cannot be
shifted from P..................................... 791
Shift lever light ....................................... 595
Shift lock system...................................... 791
Side airbags ............................................... 119
Side marker lights
Switch .......................................................... 211
Side mirror
Adjusting and folding ......................... 95
Mirror position memory .................... 76S