change wheel LEXUS RX350 2015 Owners Manual

791-3. Adjustable components (seats, mirrors, steering wheel)
1
Before driving ■
When driving position memory is li nked with door unlock operation
If the driver’s door is opened, the driver’s seat will move toward the memorized
position but stop slightly beforehand to allow easy access to the vehicle.
Turning the “ENGINE START STOP” switch to ACCESSORY mode or fastening
the driver’s seat belt moves the seat fully into the memorized position.■
Canceling the linked do or unlock operation
Turn the “ENGINE START STOP” swit ch to IGNITION ON mode and
close the driver's door.
While pressing the “SET” button, press the driver’s door lock switches
(either lock or unlock) until the signal beeps.■
Operating the driving position memory after turning the “ENGINE START
STOP” switch off
Memorized positions (except for the steering wheel position) can be activated up
to 180 seconds after the driver’s door is opened and another 60 seconds after it is
closed again, even after turning the “ENGINE START STOP” switch off.■
Stopping seat position op eration part-way through
Perform any of the following operations: ●
Press the “SET” button.●
Press button “1”, “2” or “3”.●
Adjust the seat using the switches (only cancels seat position recall).●
Adjust the steering wheel using the tilt and telescopic steering control switch
(only cancels steering wheel position recall).■
Correct seat position
When the seat is in the most forward or most backward posi tion, and the seat is
being moved in those directions, the system may not correctly recognize the cur-
rent position and the memorized posi tion will not be correctly recalled.
■
The auto away function for exiting the driver seat
If the seat is already close to the rearmost position, the auto away function may not
operate when the driver exits the vehicle.
■
Customization
The distance that the driver’s seat move s backward during the auto away function
can be changed. (Customizable features  P. 8 3 4 )STEP 1
STEP 2

1271-7. Safety information
1
Before driving CAUTION■
SRS airbag precautions
Observe the following precautions regarding the SRS airbags.
Failure to do so may cause death or serious injury. ●
The driver and all passengers in the vehi cle must wear their seat belts properly.
The SRS airbags are supplemental devices to be used with the seat belts.●
The SRS driver airbag deploys with considerable force, and can cause death or
serious injury especially if the driver is very close to the airbag. The National
Highway Traffic Safety Administration (“NHTSA”) advises:
Since the risk zone for driver’s airbag is the first 2 - 3 in. (50 - 75 mm) of inflation,
placing yourself 10 in. (250 mm) from your driver airbag provides you with a
clear margin of safety. This distance is measured from the center of the steering
wheel to your breastbone. If you sit less than 10 in. (250 mm) away now, you can
change your driving position in several ways:
• Move your seat to the rear as far as you can while still reaching the pedals
comfortably.
• Slightly recline the back of the seat.
Although vehicle designs vary, many dr ivers can achieve the 10 in. (250 mm)
distance, even with the driver seat all the way forward, simply by reclining the
back of the seat somewhat. If reclining the back of your seat makes it hard to
see the road, raise yourself by using a firm, non-slippery cushion, or raise the
seat if your vehicle has that feature.
• If your steering wheel is adjustable, ti lt it downward. This points the airbag
toward your chest instead of your head and neck.
The seat should be adjusted as recommended by NHTSA above, while still main-
taining control of the foot pedals, steering wheel, and your view of the instrument
panel controls.

2622-4. Using other driving systems
■
Flicker effect
When the camera is used under fluorescent light, sodium lights, or mercury lights
etc., the lights and the illuminated areas may appear to flicker.
CAUTION■
When using the rear view monitor system, observe the following precautions to
avoid an accident that could result in death or serious injuries: ●
Never depend solely on the monitor system when reversing.●
Always check visually and with the mirrors to confirm your intended path is clear.●
Use your own eyes to confirm the vehicle’s surroundings, as the displayed image
may become faint or dark, and moving imag es will be distorted, or not entirely
visible when the outside temperature is low. When backing up, be sure to check
behind and all around the vehicle visually and with the mirrors before proceeding.●
Always check the vehicle surrounding area, because the guide lines are ancillary
lines.●
The guide lines are ancillary lines and do not change even if the steering wheel is
turned.●
Depicted distances between objects and flat surfaces differ from actual dis-
tances.●
Do not use the system if the back door is open.

4573-3. Using the Lexus Display Audio system
3
Interior features If repeated tone symbols* are
stored in the phone book, “Send”
and “Exit” are displayed on the
right side of the screen. *: Repeated tone symbols are sym-
bols or numbers displayed as p or
w, that come after the phone num-
ber. (e.g. 056133w0123p#1
 )
Confirm the number displayed on the screen, and select “Send”. If you select “Exit”, this function will end.
■ To transfer a call
Select “Handset Mode” to change from Hands-free call to mobile
phone call.
Select “Handsfree Mode” to change from mobile phone call to Hands-
free call.
■ To hang up
Press on the steering wheel or select . STEP 3
STEP 4

4813-4. Using the audio system
3
Interior features CD player with a changer and AM/FM radio (type B)
Ti t l e Pa g e
Using the radio P. 4 8 3
Using the CD player P. 4 9 2
Playing MP3 and WMA discs P. 5 0 1
Operating an iPod P. 5 1 0
Operating a USB memory P. 5 2 0
Bluetooth ®
audio system P. 5 3 0
Optimal use of the audio system P. 5 5 2
Using the AUX port P. 5 5 4
Using the steering wheel audio switches P. 5 5 6
Hands-free system for mobile phones P. 5 6 0

6854-3. Do-it-yourself maintenance
4
Maintenance and care
Installing tire pressure warning valves and transmitters
When replacing tires or wheels, tire pressure warning valves and trans-
mitters must also be installed.
When new tire pressure warning va lves and transmitters are installed,
new tire pressure warning valve and transmitter ID codes must be regis-
tered in the tire pressure warning co mputer and the tire pressure warning
system must be initialized. Have tire pressure warning valve and transmit-
ter ID codes registered by your Lexus dealer. (  P. 6 8 7 )
Initializing the tire pressure warning system
■ The tire pressure warning system must be initialized in the following
circumstances:
● When rotating the tires
● When the tire inflation pressure is changed such as when changing
travelling speed or load weight
● When changing the tire size
When the tire pressure warning sy stem is initialized, the current tire
inflation pressure is set as the benchmark pressure.■ The tire pressure warning system
Your Lexus is equipped with a tire pressure warning system that uses
tire pressure warning valves and tr ansmitters to detec t low tire infla-
tion pressure before serious problems arise. (  P. 74 7 )

5
When trouble arises
7515-2. Steps to take in an emergency
●
If non-genuine Lexus wheels are used (Even if you use Lexus wheels, the tire
pressure warning system may not work properly with some types of tires.)●
If tire chains are used●
Vehicles with a full-size spare tire: If the spare tire is in a location subject to poor
radio wave signal reception●
Vehicles with a full-size spare tire: If a large metallic object which can interfere
with signal reception is pu t in the luggage compartment■
If the tire pressure warning light freque ntly comes on after blinking for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1 minute
when the “ENGINE START STOP” switch is turned to IGNITION ON mode, have
it checked by your Lexus dealer.■
Customization
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features  P. 8 3 4 )
CAUTION■
When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold firmly and
operate using more force than usual.■
If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could cause loss of
vehicle control and result in death or serious injury. ●
Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pres-
sure immediately.●
If the tire pressure warning light comes on even after tire inflation pressure adjust-
ment, it is probable that you have a flat tire. Check the tires. If a tire is flat, change
it with the spare tire and have the flat tire repaired by the nearest Lexus dealer.
●
Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could
lose control of the steering wheel or the brakes.
■
If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.

7845-2. Steps to take in an emergency
■
If you have a flat front tire on a road covered with snow or ice (vehicles with a
compact spare tire)
Install the compact spare tire on one of the rear wheels of the vehicle. Perform the
following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehi-
cle.
Fit tire chains to the front tires.■
After completing the tire change
The tire pressure warning system must be reset. (  P. 685)STEP 1
STEP 2
STEP 3

870Alphabetical index
Alphabetical index A/C*
Air conditioning filter .......................699
Automatic air conditioning
system*....................................345, 353
ABS............................................................. 269
ACCESSORY mode .......................... 165
Active torque control
AWD mode ......................................... 269
Air conditioning system*
Air conditioning filter .......................699
Automatic air conditioning
system*....................................345, 353
Airbags
Airbag operating conditions.......... 122
Airbag precautions for your
child......................................................... 127
Airbag warning light ........................ 745
Curtain shield airbag operating
conditions............................................. 123
Curtain shield airbag
precautions ......................................... 127
Front passenger occupant
classification system........................ 132
General airbag precautions .......... 127
Locations of airbags............................ 119
Modification and disposal of
airbags .....................................................131
Proper driving post ure ............. 117, 127
Side airbag operating
conditions............................................. 123
Side airbag precautions ................... 127
SRS airbags ............................................. 119 Alarm ............................................................ 112
All-wheel drive lock switch .............. 275
Antenna ........................................ 380, 489
Anti-lock brake system ...................... 269
Armrest .................................................... 622
Assist grips .............................................. 624
Audio input* ................................. 412, 554
Audio system*
Antenna.................................................. 489
Audio input ........................................... 554
AUX port .............................................. 554
Bluetooth ®
audio system ............. 530
CD player/changer ..........................492
Hands-free system for mobile
phone................................................... 560
iPod ............................................................510
MP3/WMA disc.................................501
Optimal use ......................................... 552
Portable audio device..................... 554
Radio ....................................................... 483
Steering wheel audio switch........ 556
USB memory ...................................... 520
USB port .................................... 510, 520A