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5-2. Steps to take in an emergency
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■Overheating
If you observe the following, your vehicle may be overheating.
●The display on the engine coolant temperature gauge flashes or a loss of power
is experienced.
●Steam is coming from under the hood.
CAUTION
■To prevent an accident or injury when inspecting 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 compartment may be very hot, causing serious
injury such as burns.
●Keep hands and clothing away from the fans and belt while the engine is running.
●Do not loosen the coolant reservoir cap while the engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam released
under pressure.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency measure if engine coolant
is unavailable. (→P. 5 2 3 )
Have the vehicle checked at your nearest Lexus dealer as soon as pos-
sible.
STEP5
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547
6-2. Customization
6
Vehicle specifications
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Windshield
wipers and
washer
(
→P. 1 7 2 )
Switching operation when
the vehicle is stationaryOnOff
Drip prevention functionOnOff
Time elapsed before the
drip prevention function
operatesVa r i a b l e
depending on the vehicle
speed
3 seconds
Intuitive park-
ing assist
(
→P. 1 9 5 )
Back sensor operation
display and buzzerOnOff
Buzzer volumeLevel 3Level 1 to 5
Distance which a sensor
detects4.9 ft. (150 cm)2.0 ft. (60 cm)
Illumination
(
→P. 3 3 4 )
Time elapsed before lights
turn off15 seconds7. 5 s e c o n d s
30 seconds
Operation when the
doors are unlockedOnOff
Operation after the
“ENGINE START STOP”
switch is turned OFF
OnOff
Front footwell lightsOnOff
Shift lever lightOnOff
Outer foot lightsOnOff
Seat belt
reminder
(
→P. 4 7 2 )
Vehicle speed linked seat
belt reminder buzzerOnOff
ItemFunctionDefault settingCustomized setting
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6-2. Customization
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Multi-information display (→P. 1 6 1 )
CountryLanguages
CanadaEnglish and French
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Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
ABSAnti-lock Brake System
AI-SHIFTArtificial Intelligence Shift
ALRAutomatic Locking Retractor
CRSChild Restraint System
DISPDisplay
ECUElectronic Control Unit
EDREvent Data Recorder
ELREmergency Locking Retractor
EPSElectric Power Steering
GAWRGross Axle Weight Rating
I/MEmission inspection and maintenance
LATCHLower Anchors and Tethers for Children
LEDLight Emitting Diode
LSDLimited Slip Differential
MMTMethylcyclopentadienyl Manganese Tricarbonyl
M + SMud and Snow
MTBEMethyl Tertiary Butyl Ether
OBDOn Board Diagnostics
PCSPre-Collision System
SRSSupplemental Restraint System
TINTire Identification Number
TPMSTire Pressure Warning System
TRACTr a c t i o n C o n t r o l
VDIMVehicle Dynamics Integrated Management
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572
Alphabetical index
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Daytime running light system ........... 168
Defogger*Rear window........................................ 232
Side mirrors .......................................... 232
Dimension ................................................. 518
Dinghy towing ......................................... 221
Display Dynamic radar crui se control ........ 181
Satellite switch mode .......................348
Trip information .................................... 162
Warning message............................. 479
Do-it-yourself maintenance ............. 397
Door courtesy lights Door courtesy lights......................... 334
Wattage..................................................528
Door pockets..........................................344
Doors Door lock.................................32, 43, 46
Door windows ....................................... 78
Side mirrors ............................................. 76
Driver's seat belt reminder light ..... 472
Driving Correct posture .................................... 94
Procedures .............................................128
Driving position memory ...................... 56
Electric power steering ....................... 201
Electronic key If the electronic key does not operate properly ........................... 505
Emergency flashers Switch ......................................................460
Emergency, in case of If a warning message is
displayed ............................................ 479 If the electronic key does not
operate properly............................505
If the engine will not start ............... 502
If the shift lever cannot be shifted from P................................... 503
If the vehicle has a discharged
battery .................................................508
If the warning buzzer sounds...... 469
If the warning light turns on.......... 469
If you have a flat tire ........................ 493
If you lose your keys ........................ 504
If you think something is
wrong ...................................................467
If your vehicle becomes stuck ...... 514
If your vehicle has to be stopped in an emergency ...........515
If your vehicle needs to be towed ..................................................... 461
If your vehicle overheats....................511
Engine
ACCESSORY mode....................... 138
Compartment ..................................... 403
Engine switch ........................................ 138
Hood ....................................................... 400
How to start the engine ................... 138
Identification number ........................ 519
If the engine will not start ............... 502
Ignition switch ....................................... 138
Overheating ............................................511
Engine compartment cover ............. 404
Engine coolant Capacity ................................................ 523
Checking............................................... 409
Preparing and checking
before winter...................................... 218D
E
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575
Alphabetical index
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MaintenanceDo-it-yourself maintenance ......... 397
General maintenance ..................... 393
Maintenance data .............................. 518
Maintenance requirements ............ 391
Meter
Instrument panel light control .......156
Meters ....................................................... 154
Micro dust and pollen filter*............ 228
Mirrors Inside rear view mirror ....................... 74
Side mirror heater ..............................232
Side mirrors..............................................76
Vanity mirrors ..................................... 346
Moon roof ....................................................81
MP3 disc* ................................................252
Multi-information display..................... 161
Noise from under vehicle ...................... 19
Odometer ................................................. 154
Oil Engine oil ...............................................406
“OIL MAINT REQD”
message reset .................................... 392
Opener
Fuel filler door ........................................ 85
Hood .......................................................400
Trunk ............................................................. 51
Outer foot lights
Outer foot lights................................. 334
Wattage ................................................. 528 Outside rear view mirrors
Adjusting and folding.......................... 76
Mirror position memory ....................56
Outside temperature display ........... 162
Overhead console ................................ 341
Overhead courtesy lights
Overhead courtesy lights ..............334
Wattage ................................................. 528
Overheating, Engine.............................. 511
Parking assist sensors*........................ 195
Parking brake .......................................... 152
Parking lights Replacing light bulbs ........................454
Switch........................................................ 166
Wattage ................................................. 528
PCS ............................................................ 207
Personal lights Switch.......................................................336
Power outlet............................................353
Power windows ........................................ 78
Pre-collision system............................. 207M
N
O
P
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
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What to do if...
What to do if...
A tire puncturesP. 4 9 3If you have a flat tire
The engine does not start
P. 5 0 2If the engine will not start
P. 8 8Engine immobilizer system
P. 5 0 8If the vehicle battery is discharged
The shift lever cannot be
moved out of PP. 5 0 3If the shift lever cannot be shifted
from P
The display on the engine cool-
ant temperature gauge flashes
Steam can be seen coming
from under the hood
P. 5 1 1If your vehicle overheats
The key is lostP. 5 0 4If you lose your keys
The battery runs outP. 5 0 8If the vehicle battery is discharged
The doors cannot be lockedP. 4 6Doors
The horn begins to soundP. 9 0Alarm
The vehicle is stuck in mud or
sandP. 5 1 4If the vehicle becomes stuck
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583
What to do if...
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P. 4 7 0P. 4 7 0
P. 4 7 2P. 4 7 0
P. 4 7 0P. 4 7 2
P. 4 7 0
SRS warning lightElectric power steering system
warning light
Open door warning lightPre-collision system warn-
ing light
Charging system warning
lightTire pressure warning light
Slip indicator
A warning message is dis-
playedP. 4 7 9If a warning message is displayed