2015 LEXUS RX450h display

5
When trouble arises
7915-2. Steps to take in an emergency
Add coolant if necessary. Water can be used in an emer-
gency if coolant is unavailable.
Start the hybrid system and check for the multi-information dis-
play.
If the message does not disappear:
Stop the hybrid system and contact your Lexus dealer.
If the message is not displayed:
Have the vehicle inspected at the nearest Lexus dealer.STEP 5
CAUTION■
To prevent an accident or injury when in specting under the hood of your vehicle●
If steam is seen coming from under the hood, do not open the hood until the
steam has subsided. The engine compartm ent may be very hot, causing serious
injuries such as burns.●
After the hybrid system has been turned off, check that the indicator on the
“POWER” switch and the “READY” indicator are off.
When the hybrid system is operating, the gasoline engine may automatically
start, or the cooling fans may suddenly operate even if the gasoline engine stops.
Do not touch or approach rotating parts such as the fans, which may lead to fin-
gers or clothing (especially a tie, a scarf or a muffler) getting caught, resulting in
serious injury.●
Do not loosen the radiator cap while the hybrid system and radiator are hot.
Serious injuries, such as burns, may re sult from hot coolant and steam released
under pressure. STEP 6

8256
Vehicle specifications 6-2. Customization
Customizable features
Customizing vehicle features
It is possible to customize certain ve hicle features using the multi-infor-
mation switches. *
*: For instructions on customizing vehicle features using the navigation
system screen, refer to the “Navigation System Owner’s Manual”.
For instructions on customizing vehi cle features using the Display
Audio system screen:  P. 3 3 7
When customizing vehicle features, ensu re that the vehicle is parked in a
safe place with the shift lever in P and the parking brake set.
Press and hold the menu switch of
the multi-information switches to
display customize mode.Your vehicle includes a variety of elec tronic features that can be personal-
ized to suit your preferences. Programming of these preferences can be
performed by your Lexus dealer.
It is also possible to customize certain vehicle features yourself using the
multi-information switches, the navigation system screen or the Display
Audio system screen.
Some function settings are changed simultaneously with other functions
being customized. Contact your Lexus dealer for further details.
STEP 1

8266-2. Customization
Press the “  ” or “  ” switch to
select the item to be custom-
ized.
Press the “ENTER” switch to
confirm.
Press the “  ” or “  ” switch to
select the desired setting for the
item being customized.
Press the “ENTER” switch to
confirm.
When customization is completed, pr ess the menu switch to clear the
customization screen.
Customizable Features
Vehicles with a Display Audio sys tem: Settings that can be changed
using the Display Audio system
Vehicles with a Display Audio sys tem: Settings that can be changed
using the multi-information switches
Vehicles with a navigation system: Settings that can be changed using
the screen of the navigation system
Vehicles with a navigation system: Settings that can be changed using
the multi-information switches
Vehicles without a Display Audio system and navigation system: Set-
tings that can be changed using the multi-information switches
Settings that can be changed by your Lexus dealer
Definition of symbols: O = Available, —
= Not availableSTEP 2
STEP 3

8356-2. Customization
6
Vehicle specifications Turn signal lever (  P. 193)
Intuitive parking assist ( 
P. 2 4 8 )Function Default
setting Custom-
ized
setting
Times of flashing of
the lane change sig-
nal flashers 3 5
— —
O — —
O7
9
11
Off
Function Default
setting Custom-
ized
setting
Buzzer volume 3 1 to 5 O —
O — —
O
Detection distance
of the front center
sensors Far Near O —
O — —
O
Detection distance
of the rear center
sensors Far Near O —
O — —
O
Display setting
(when intuitive park-
ing assist is operat-
ing) All sensors
displayed No sensors
displayed O —
O — —
O

8366-2. Customization
Multi-information display (  P. 206)
Settings that can be changed usin g the multi-information switchesAvailable languages English, French and Spanish
Available units miles (MPG), km (km/L), km (L/100 km)■
In the following situations, customize mo de will automatically be turned off.●
A warning message appears after the customize mode screen is displayed.●
The “POWER” switch is turned off.●
The vehicle begins to move while the customize mode screen is displayed.
CAUTION■
Cautions during customization
As the hybrid system needs to be operatin g during customization, ensure that the
vehicle 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.

858Abbreviation list
Abbreviation/Acronym list ABBREVIATIONS MEANING
2WD 2 Wheel Drive
4WD 4 Wheel Drive
A/C Air Conditioning
ABS Anti-lock Brake System
AI-SHIFT Artificial Intelligence Shift control
ALR Automatic Locking Retractor
AW D All Wheel Drive
BSM Blind Spot Monitor
CRS Child Restraint System
DISP Display
ECO Economy/Ecology
ECU Electronic Control Unit
EDR Event Data Recorder
ELR Emergency Locking Retractor
EPS Electric Power Steering
GAWR Gross Axle Weight Ratings
GCWR Gross Combination Weight Rating
GVWR Gross Vehicle Weight Rating
I/M Emission Inspection and Maintenance
LATCH Lower Anchors and Tethers for Children
LED Light Emitting Diode
MMT Methylcyclopentadienyl Manganese Tricarbonyl
M + S Mud and Snow
MTBE Methyl Tertiary Butyl Ether
OBD On Board Diagnostics

861Alphabetical index
Audio system
(Lexus Display Audio system)
Antenna ................................................... 377
Audio input ...........................................408
AUX port ..............................................408
Bluetooth ®
audio system ...............410
CD player .............................................380
Hands-free system for mobile
phone................................................... 429
iPod ............................................................ 391
MP3/WMA disc .................................381
Optimal use...........................................424
Portable audio device.....................408
Radio ...................................................... 365
Steering wheel audio switch........ 426
USB memory ...................................... 399
USB port..................................... 391, 399
Automatic air conditioning system*
Air conditioning filter .......................685
Automatic air conditioning
system* ................................... 342, 350
Automatic headlight leveling
system .................................................... 220
Automatic light control system ........ 217
AUX port ...................................... 408, 541
Auxiliary boxes ............................592, 612 Back door
Back door ................................................. 75
Wireless remote control ...................69
Back-up lights
Replacing light bulbs ....................... 708
Wattage ................................................. 809
Battery
Checking .............................................. 664
Hybrid battery
(traction batt ery) ................................ 34
If the vehicle has a discharged
12-volt battery...................................784
Preparing and checking
before winter ....................................302
Blind Spot Monitor...............................286
Bluetooth ®
audio* ...................... 410, 519
Bluetooth ®
phone* ..................429, 547
Bottle holders .........................................587
Brake
Fluid.......................................................... 806
Parking brake ....................................... 195
Brake assist................................................271
Break-in tips ..............................................167
BSM............................................................286
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”. B

863Alphabetical index
Daytime running light system............ 219
Defogger*
Rear window........................................358
Side mirrors..........................................358
Dimensions ............................................. 798
Dinghy towing ........................................324
Display
Energy flow ............................................. 39
Multi-information display............... 206
Trip information .................................. 209
Warning message .............................743
Do-it-yourself maintenance............. 648
Door courtesy lights
Door courtesy lights ........................ 582
Wattage ................................................ 809
Door lock
Back door .................................................75
Side door ................................................... 72
Wireless remote control................... 69
Door pockets ......................................... 587
Doors
Back door .................................................75
Door lock ................................ 56, 69, 72
Door windows ........................................ 112
Power back door ..................................75
Side door ................................................... 72
Side mirrors............................................109
Driver's seat belt reminder light .....736
Driving
Break-in tips ........................................... 167
Correct posture ...................................130
Procedures .............................................166
Utility vehicle
precautions ........................................292
Winter driving tips ............................ 302 Driving position memory ...................... 93
Electric power steering ........................271
Electronic features control ...............206
Electronic key
If the electronic key does not
operate properly ............................. 781
Emergency flashers
Switch....................................................... 724
Emergency, in case of
If a warning buzzer sounds........... 733
If a warning light turns on............... 733
If a warning message is
displayed............................................. 743
If the back door opener is
inoperative ............................................ 79
If the electronic key does not
operate properly ............................. 781
If the hybrid system will
not start ................................................ 777
If the shift lever cannot be
shifted from P ................................... 779
If the vehicle has a discharged
12-volt battery...................................784
If you have a flat tire ......................... 764
If you lose your keys ........................ 780
If you think something is
wrong ................................................... 732
If your vehicle becomes stuck ..... 793
If your vehicle has to be
stopped in an emergency ..........795
If your vehicle needs to be
towed.................................................... 725
If your vehicle overheats ............... 788D
E
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.