4198-3. Initialization
8
Vehicle specifications
8-3.Initialization
*:If equipped
Items to initialize
The following items must be initialized for normal system operation after such
cases as the battery being reconnected, or maintenance being performed on
the vehicle.
List of the items to initialize
ItemWhen to initializeReference
PKSB (Parking Support Brake)*• After reconnecting or changing the batteryP.235
Message indicating maintenance is
required• After the maintenance is per-formedP.312
Tire pressure warning system
• When rotating the tires
• When the tire inflation pressure is changed by changing tire size.
(When there are multiple speci-
fied pressures)
• After registering the ID codes
P.333
Oil maintenance• After the maintenance is per- formedP.323
Lexus parking assist monitor
•Battery has been reinstalled
• The steering wheel has been moved while the battery was being
reinstalled
• Battery power is low
Refer to the
“NAVIGA-
TION AND
MULTIME-
DIA SYS-
TEM
OWNER’S
MANUAL”.
Power back door*• After reconnecting or changing the battery
• After changing a fuse
P.109
Power window
• When functioning abnormally
P.135
Moon roof*P.138
435What to do if... (Troubleshooting)
If you cannot release the shift lever
by depressing the brake pedal with
the engine switch in ON (P.157)
It is locked automatically to prevent
theft of the vehicle. ( P.152)
Is the window lock switch pressed?
The power window except for the
one at the driver’s seat cannot be
operated if the window lock switch
is pressed. ( P.136)
The auto power off function will be
operated if the vehicle is left in ACC
or ON (the engine is not running)
for a period of time. ( P.154)
The seat belt reminder light is flash-
ing
Are the driver and the front passen-
ger wearing the seat belts?
( P.362)
The parking brake indicator is on
Is the parking brake released?
( P.160)
Depending on the situation, other types of warning buzzer may also
sound. (
P.358, 367)
Did anyone inside the vehicle open
a door during setting the alarm?
The sensor detects it and the alarm
sounds. ( P.64)
To stop the alarm, turn the engine switch to
ON or start the engine.
Is the message displayed on the
multi-information display?
Check the message on the multi-
information display. ( P.367)
When a warning light turns on or a
warning message is displayed, refer
to P.358, 367.
Vehicles without spare tire: Slow
down the vehicle, drive with extra
caution, and take your vehicle to the
nearest Lexus dealer or authorized
tire dealer as soon as possible to
have the tire replaced. ( P.377)
The steering wheel cannot be
turned after the engine is
stopped
The windows do not open or
close by operating the power
window switches
The engine switch is turned off
automatically
A warning buzzer sounds during
drivingAn alarm is activated and the
horn sounds
A warning buzzer sounds when
leaving the vehicle
A warning light turns on or a
warning message is displayed
When a problem has occurred
If you have a flat tire
437Alphabetical Index
Alphabetical Index
A
A/C ................................................................... 262Air conditioning filter ...............................340
Automatic air conditioning system ... 262
ABS (Anti-lock Brake System).............. 244 Function .......................................................... 244
Warning light ...............................................360
ACA (Active Cornering Assist) ........... 245
Active Cornering Assist (ACA) ........... 245
Active Sound Control (ASC) ..................164
Airbags ............................................................... 30 Airbag operating conditions....................32
Airbag precautions for your child ........ 35
Correct driving posture ............................ 25
Curtain shield airbag operating condi- tions .................................................................. 33
Curtain shield airbag precautions ....... 35
Front passenger occupant classification system ............................................................. 39
General airbag precautions ................... 35
Locations of airbags.................................... 30
Modification and disposal of airbags ..37
Side airbag operating conditions ......... 33
Side airbag precautions ............................ 35
Side and curtain shield airbags operating conditions...................................................... 33
Side and curtain shield airbags precau- tions .................................................................. 35
SRS airbags ..................................................... 30
SRS warning light ......................................360
Air conditioning filter ................................. 340
Air conditioning system ............................ 262 Air conditioning filter ...............................340
Automatic air conditioning system ... 262
Alarm ................................................................... 64 Warning buzzer ........................................ 358
Anchor brackets ..................................... 46, 54
Antennas (smart access system with push- button start) ................................................... 114
Anti-lock Brake System (ABS).............. 244 Function .......................................................... 244 Warning light .............................................. 360
Approach warning........................................210
Armrest............................................................ 294
ASC (Active Sound Control) ..................164
Assist grips ..................................................... 295
Audio system-linked display ...................... 83
Automatic headlight leveling system ....166
Automatic High Beam ............................... 168
Automatic light control system................165
Average fuel economy...................................81
Average vehicle speed ..................................81
B
Back door .........................................................102 Hands Free Power Back Door ........... 106
Power back door........................................ 105
Wireless remote control ........................... 96
Back-up lights Replacing light bulbs ................................346
Battery Battery checking ........................................325
If the battery is discharged ....................382
Preparing and checking before winter.......................................................................... 249
Replacing ...................................................... 385
Warning light .............................................. 358
Blind Spot Monitor (BSM)......................... 214
Bottle holders ................................................ 279
Brake Brake Hold..................................................... 163
Fluid...................................................................394
Parking brake ............................................... 160
Warning light .............................................. 358
Brake assist .................................................... 244
Brake Hold .......................................................163
Break-in tips.....................................................143
Brightness control Instrument panel light control........ 74, 78
BSM (Blind Spot Monitor)......................... 214
438Alphabetical Index
C
Card key ............................................................ 94
CareAluminum wheels ......................................306
Exterior ...........................................................306
Interior .............................................................309
Seat belts........................................................309
Cargo capacity............................................... 147
Cargo hooks .................................................280
Center Display ............................................. 256
Chains ................................................................251
Child-protectors............................................. 101
Child restraint system................................... 44 Fixed with a LATCH system .................. 52
Fixed with a seat belt................................... 48
Front passenger occupant classification system ............................................................. 39
Points to remember .................................... 44
Riding with children ..................................... 44
Types of child restraint system installation method ........................................................... 46
Using an anchor bracket .......................... 54
Child safety ....................................................... 44 Airbag precautions...................................... 35
Back door precautions.............................102
Battery precautions ..................... 326, 385
Child restraint system................................. 44
Heated steering wheel and seat heater precautions.................................................. 271
How your child should wear the seat belt .............................................................................27
Moon roof precautions ............................139
Power window lock switch.....................136
Power window precautions ...................136
Rear door child-protectors ..................... 101
Removed key battery precautions ... 342
Seat belt extender precautions ..............27
Seat belt precautions .................................. 52
Cleaning.............................................. 306, 309 Aluminum wheels ......................................306
Exterior ...........................................................306 Interior ............................................................ 309
Radar sensor ...................................... 180, 215
Seat belts ....................................................... 309
Clock ................................................72, 75, 285
Coat hooks..................................................... 294
Compass .......................................................... 301
Condenser ..................................................... 324
Console box .................................................. 278
Consumption screen .................................... 90
Continuously variable transmission...... 155
Coolant Capacity .........................................................393
Checking ....................................................... 323
Preparing and checking before winter.......................................................................... 249
Cooling system............................................. 323 Engine overheating.................................. 386
Cornering lights ............................................. 167 Replacing light bulbs ................................346
Cruise control Dynamic radar cruise control with full-
speed range ..............................................204
Cup holders ................................................... 278
Current fuel consumption ............................81
Curtain shield airbags .................................. 30
Customizable features ..............................408
D
Daytime running light system ...................165
Deck board ......................................................281
Deck under tray ...........................................280
Defogger Outside rear view mirrors.....................263
Rear window ................................................263
Windshield ....................................................263
Dimension ...................................................... 390
Dinghy towing.................................................. 151
Display BSM (Blind Spot Monitor)......................214
Dynamic radar cruise control with full-
speed range ..............................................204
Head-up display............................................86
Alphabetical Index439
Intuitive parking assist.............................. 220
LTA (Lane-Tracing Assist) .................... 198
Multi-information display .......................... 79
RCTA ...............................................................227
Warning messages .................................. 367
Distance until next engine oil change ...73, 78
Do-it-yourself maintenance ...................... 317
Door lock Doors.................................................................. 98
Smart access system with push-button start ....................................................................114
Wireless remote control........................... 96
Doors Automatic door lock ing and unlocking
system ............................................................. 101
Back door........................................................102
Door glasses ..................................................135
Door lock.......................................................... 98
Open door warning buzzer .......... 99, 101
Outside rear view mirrors ...................... 132
Rear door child-protectors ..................... 101
Side doors ........................................................ 98
Drive distance ....................................................81
Drive info 1/Drive info 2 ................................81
Driver’s seat position memory .................123
Drive-start control ........................................143
Driving................................................................ 142 Break-in tips ................................................... 143
Correct driving posture ............................ 25
Driving mode select switch .................. 243
Procedures ..................................................... 142
Winter drive tips......................................... 249
Driving information display ..........................81
Driving position memory............................123 Memory recall function ............................125
Driving range .....................................................81
Driving support system information display ............................................................................. 83
Dynamic radar cruise control with full- speed range................................................ 204Warning message........................... 212, 367E
Eco drive mode ............................................ 243
Eco Driving Indicator............................82, 89
Eco Driving Indicator Light ........................ 82
EDR (Event data recorder) ........................... 8
Elapsed time .......................................................81
Electric Power Steering (EPS) Function ..........................................................245
Warning light .............................................. 360
Electronic key .................................................. 94 Battery-saving function.............................. 115
If the electronic key does not operate properly ...................................................... 380
Replacing the battery .................................341
Emergency, in case of If a warning buzzer sounds.................. 358
If a warning light turns on...................... 358
If a warning message is displayed ..... 367
If the battery is discharged ....................382
If the electronic key does not operate properly ...................................................... 380
If the engine will not start........................378
If the fuel filler do or cannot be opened
......................................................................... 380
If the vehicle is trapped in rising water ........................................................................... 351
If you have a flat tire ...................... 370, 377
If you lose your keys ................................. 379
If you think something is wrong......... 356
If your vehicle becomes stuck ............ 388
If your vehicle has to be stopped in an emergency ................................................ 350
If your vehicle needs to be towed .....353
If your vehicle overheats ....................... 386
Emergency flashers ....................................350
Engine ACC.................................................................. 154
Compartment................................................321
Engine switch ................................................ 152
Hood ................................................................. 319
How to start the engine ........................... 152
440Alphabetical Index
Identification number .................................391
If your vehicle has to be stopped in an
emergency ............................................... 350
Ignition switch (engine switch) .............152
Overheating.................................................386
Tachometer ............................................. 72, 75
Engine coolant.............................................. 323 Capacity ......................................................... 393
Checking ....................................................... 323
Preparing and checking before winter......................................................................... 249
Engine coolant temperature gauge 72, 75
Engine immobilizer system ........................ 62
Engine oil Capacity ......................................................... 392
Checking ......................................................... 321
Warning light .............................................. 358
Engine oil maintenance data .................. 323
Engine switch Auto power off function ...........................154
Changing the engine switch modes..154
If your vehicle has to be stopped in an
emergency ............................................... 350
Starting the engine ......................................152
EPS (Electric Power Steering) .............. 245 Function .......................................................... 245
Warning light ...............................................360
Event data recorder (EDR) ........................... 8
F
Flat tire .................................................. 370, 377 Tire pressure warning system .............330
Floor mats .......................................................... 24
Fluid Automatic transmission .......................... 394
Brake................................................................ 394
Washer ........................................................... 327
Fog lights Replacing light bulbs................................ 346
Switch ..................................................................171
Front passenger occupant classification system .............................................................. 39 Front seats ......................................................... 121
Adjustment ....................................................... 121
Cleaning ........................................................ 309
Correct driving posture ............................ 25
Driving position memory .........................123
Head restraints..............................................126
Memory recall function............................ 125
Power easy access system .....................123
Seat heaters .................................................. 272
Seat position memory ...............................123
Seat ventilators ............................................ 272
Front side marker lights Light switch .................................................... 165
Front turn signal lights Replacing light bulbs ................................346
Turn signal lever .......................................... 159
Wattage ......................................................... 396
Fuel Capacity .......................................................... 391
Fuel gauge ................................................72, 75
Information .................................................... 397
Refueling.......................................................... 178
Type ................................................................... 391
Warning light ...............................................362
Fuel consumption Average fuel economy ............................... 81
Current fuel consumption ......................... 81
Fuel filler door .................................................178 Refueling.......................................................... 178
When the fuel filler door cannot be
opened........................................................ 380
Fuel gauge ..................................................72, 75
Fuses ................................................................. 343
G
Garage door opener ................................. 295
Gauges ........................................................72, 75
G-force............................................................... 82
Glove box ....................................................... 278
Glove box light ............................................. 278
Grocery bag hooks ....................................280
Alphabetical Index441
H
Hands Free Power Back Door ............... 106
Headlights ........................................................165Automatic High Beam system............. 168
Light switch .................................................... 165
Replacing light bulbs................................ 346
Headlights aim .............................................. 345
Head restraints ............................................... 126
Head-up display.............................................. 86 Driving information display area........... 86
Driving support system display area ..88
Eco Driving Indicator ................................. 89
Head-up display switch............................. 87
Navigation system-linked display ........ 86
Pop-up display...............................................88
Settings .............................................................. 87
Head-up display switch................................ 87
Heated steering wheel ................................ 271
Heaters Automatic air conditioning system ... 262
Heated steering wheel.............................. 271
Outside rear view mirrors .................... 263
Seat heaters .................................................... 271
Hill-start assist control ............................... 245
Hood ...................................................................319 Open .................................................................319
Hooks Cargo hooks................................................280
Coat hooks ................................................... 294
Grocery bag hooks .................................280
Retaining hooks (floor mat)......................24
Horn ................................................................... 130
I
I/M test ..............................................................316
Identification Engine ...............................................................391
Vehicle ............................................................390
Ignition switch (Engine switch) ................152 Auto power off function ...........................154
Changing the engine switch modes..154 If your vehicle has to be stopped in an
emergency ................................................ 350
Starting the engine ..................................... 152
Illuminated entry system ............................274
Indicators ........................................................... 70
Initialization Items to initialize .......................................... 419
Maintenance.......................................312, 323
Power windows ........................................... 135
Tire pressure warning system .............333
Inside rear view mirror ............................... 130
Instrument panel light control ........... 74, 78
Interior lights...................................................274
Intuitive parking assist...................... 219, 220 Function ..........................................................220
Warning message ..................................... 222
J
JackPositioning a floor jack ............................320
Vehicle-equipped jack .............................371
Jack handle ...................................................... 371
Jam protection function Moon roof ...................................................... 138
Power back door opener and closer109
Power windows ........................................... 135
K
Keyless entrySmart access system with push-button start ................................................................... 114
Wireless remote control ........................... 96
Keys...................................................................... 94 Battery-saving function.............................. 115
Electronic key ................................................. 94
Engine switch ................................................ 152
If the electronic key does not operate properly ...................................................... 380
If you lose your keys ................................. 379
Key number plate ......................................... 94
Keyless entry ............................... 98, 103, 114
Alphabetical Index443
Multi-information display .............................79Audio system-linked display................... 83
Drive information 1/Drive information 2..............................................................................81
Driving information display........................81
Driving support system information dis- play ................................................................... 83
Dynamic radar cruise control with full- speed range .............................................. 204
Eco Driving Indicator ................................. 82
G-force.............................................................. 82
LTA (Lane-Tracing Assist) .................... 198
Menu icons ......................................................80
Meter control switches ................................81
Navigation system-linked display ........ 83
Pop-up display............................................... 79
Settings .............................................................. 84
Suggestion function.....................................85
Units .................................................................... 83
Warning messages .................................. 367
N
Navigation system-linked display... 83, 86
Noise from under vehicle ...............................6
O
Odometer ................................................. 73, 78
Odometer and trip meter display “ODO TRIP” switch ............................74, 78
Display items ...........................................73, 78
Pop-up display.......................................74, 78
“ODO TRIP” switch .............................. 74, 78
Oil Engine oil ....................................................... 392
Opener Back door............................................ 103, 105
Fuel filler door................................................178
Hood..................................................................319
Outside rear view mirrors .........................132 Adjustment...................................................... 132
BSM (Blind Spot Monitor) ..................... 214 Folding.............................................................. 133
Linked mirror functi
on when reversing
........................................................................... 133
Mirror position memory ...........................123
Outside rear view mirror defoggers263
RCTA function ............................................ 227
Outside temperature.............................72, 75
Overheating .................................................. 386
P
Paddle shift switches ......................... 157, 158
Panic mode ....................................................... 96
Parking assist sensors (intuitive parking assist) ............................................................. 220
Parking brake................................................. 160 Operation ....................................................... 160
Parking brake engaged warning buzzer............................................................................162
Warning light ................................................ 361
Warning message .......................................162
Parking lights Light switch .................................................... 165
Replacing light bulbs ................................346
Parking Support Brake function (rear- crossing vehicles) ........................... 231, 240Function ..........................................................240
Parking Support Brake function (static objects) ............................................... 231, 235Function ..........................................................235
PCS (Pre-Collision System) .................... 186 Function ........................................................... 186
PCS OFF switch ......................................... 188
Warning light ...............................................364
Personal lights................................................274
PKSA (Parking Support Alert) ................219
PKSB (Parking Support Brake)...............231 Warning message ..................................... 234
Power back door opener and closer ... 105
Power easy access system ........................123
Power outlets ................................................ 286
Power steering (Electric Power Steering system) .......................................................... 245