2015 Lexus GS450h lock

608
GS450h_OM_OM30F70U_(U)
8-2. Customization
■Vehicle customization
●When the speed linked door locking function and shift position linked door locking
function are both on, the door lock operates as follows.
• When shifting the shift lever to any position other than P, all the doors will be
locked.
• If the vehicle is started with all the d oors locked, the speed linked door locking
function would not operate.
• If the vehicle is started with any door unlocked, the speed linked door locking
function will operate.
●When the smart access system with push-button start is off, the selecting door to
unlock cannot be customized.
●When the doors remain closed after unlocking the doors and the automatic door
lock function (time elapsed before the automatic door lock function is activated if a
door is not opened after being unlocked) ac tivates, the signals will be generated in
accordance with the operation signal (buzzers) and the operation signal (emer-
gency flashers) settings.
■When customizing using the Remote Touch
Stop the vehicle in a safe place, apply the parking brake, and shift the shift lever to P.
Also, to prevent 12-volt battery discharge, leave the hybrid system operating while
customizing the features.
CAUTION
■During customization
As the hybrid system needs to be operating 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, ensu re that the hybrid system is operating
while customizing features.

628What to do if... (Troubleshooting)
GS450h_OM_OM30F70U_(U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys
can be made by your Lexus dealer. ( P. 121)
●If you lose your electronic keys, the risk of vehicle theft
increases significantly. Contact your Lexus dealer immediately.
( P. 122)
●Is the electronic key battery weak or depleted? ( P. 460)
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. ( P. 1 9 4 )
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the elec-
tronic key on your person.
●The function may not operate pr operly due to the condition of
the radio wave. ( P. 130)
If you have a problem, check the following before contacting your
Lexus dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked

629What to do if... (Troubleshooting)
GS450h_OM_OM30F70U_(U)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when
the lock is set. Open the rear door from outside and then
unlock the child-protector lock. ( P. 140)
●The function to prevent the electronic key from being left inside
the trunk will operate and you ca n open the trunk as usual. Take
the key out from the trunk. ( P. 1 2 4 )
The rear door cannot be opened
The trunk lid is closed with the electronic key left inside

630What to do if... (Troubleshooting)
GS450h_OM_OM30F70U_(U)
●Did you press the power switch while firmly depressing the
brake pedal? ( P. 193)
●Is the shift lever in P? ( P. 1 9 6 )
●Is the electronic key anywhere detectable inside the vehicle?
( P. 1 2 6 )
●Is the steering wheel unlocked? ( P. 1 9 7 )
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary
way. ( P. 560)
●Is the 12-volt battery discharged? ( P. 562)
●Is the power switch in ON mode?
If you cannot release the shift lever by depressing the brake
pedal with the power switch in ON mode ( P. 5 5 6 )
●It is locked automatically to prevent theft of the vehicle.
( P. 1 9 6 )
If you think something is wrong
The hybrid system does not start
The shift lever cannot be shifted from P even if you depress the
brake pedal
The steering wheel cannot be turn ed after the hybrid system is
stopped

631What to do if... (Troubleshooting)
GS450h_OM_OM30F70U_(U)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat can-
not be operated if the window lock switch is pressed. (P. 1 6 7 )
●The auto power off function will be operated if the vehicle is left
in ACCESSORY or ON mode (the hybrid system is not oper-
ating) for a period of time. ( P. 1 9 6 )
●The seat belt remind er light is flashing
Are the driver and the front passenger wearing the seat belts?
( P. 506)
●The parking brake indicator is on
Is the parking brake released? ( P. 211)
Depending on the situation, ot her types of warning buzzer may
also sound. ( P. 503, 513)
The windows do not open or close by operating the power win-
dow switches
The power switch is turned off automatically
A warning buzzer sounds during driving

634Alphabetical index
GS450h_OM_OM30F70U_(U)
Alphabetical index
A/C ............................................................ 335Air conditioning filter....................... 458
Changing the rear seat settings ................................................. 347
Front automatic air conditioning system ................................................. 335
Humidity sensor .................................. 351
Micro dust and pollen filter ...........349
Rear air conditioning system....... 355
S-FLOW mode ..................................349
ABS (Anti-lock Brake System)....... 283 Function ................................................. 283
Warning light ...................................... 504
Warning message .............................. 517
Adaptive Front-lighting System (AFS) ........................................................219
Adaptive Variable Suspension system (AVS)...................................... 284
AFS (Adaptive Front-lighting System) ....................................................219
Air conditioning filter .......................... 458
Air conditioning system ..................... 335 Air conditioning filter....................... 458
Changing the rear seat settings ................................................. 347
Front automatic air conditioning system ................................................. 335
Humidity sensor .................................. 351
Micro dust and pollen filter ...........349
Rear air conditioning system....... 355
S-FLOW mode ..................................349 Airbags ........................................................ 38
Airbag operating conditions .......... 46
Airbag precautions for your child ......................................... 41
Airbag warning light ........................504
Correct driving posture .................... 30
Curtain shield airbag operating conditions ....................... 46
Curtain shield airbag precautions .......................................... 44
Front passenger occupant classification system......................... 49
General airbag precautions ............. 41
Locations of airbags............................ 38
Modification and disposal of airbags............................................... 45
Side airbag operating conditions ............................................. 46
Side airbag precautions ...................... 41
Side and curtain shield airbags operating conditions ....................... 46
Side and curtain shield airbags precautions ............................................ 41
SRS airbags ............................................. 38
Alarm ........................................................... 83 Alarm .......................................................... 83
Warning buzzer...................... 503, 513
Anchor brackets........................................ 61
Antennas (smart access system with push-button start) ..................... 125
Anti-lock Brake System (ABS) ...... 283 Function .................................................. 283
Warning light .......................................504
Warning message............................... 517
A

636Alphabetical index
GS450h_OM_OM30F70U_(U)
Child restraint system............................ 57Booster seats, definition .................... 57
Booster seats, installation.................. 67
Convertible seats, definition ............ 57
Convertible seats, installation ......... 64
Front passenger occupant classification system ......................... 49
Infant seats, definition .......................... 57
Infant seats, installation ....................... 64
Installing CRS with LATCH anchors ..................... 62
Installing CRS with seat belts .......... 64
Installing CRS with top tether strap .........................68
Child safety ................................................ 56 12-volt battery precautions ............................. 441, 565
Airbag precautions ................................41
Child restraint system ......................... 57
How your child should wear the seat belt ................................. 33, 35
Installing child restraints.......................61
Moon roof precautions.....................174
Power window lock switch .............167
Power window precautions .......... 170
Rear door child-protectors ........... 140
Removed electronic key battery precautions................ 461
Seat belt comfort guide ..................... 33
Seat belt extender precautions ...... 37
Seat belt precautions ..........................60
Seat heater precautions................. 384
Trunk precautions............................... 146 Child-protectors .................................... 140
Cleaning ........................................ 408, 412
Aluminum wheels ..............................409
Exterior .................................................. 408
Interior ....................................................... 412
Seat belts.................................................. 413
Clock..........................................................376
Coat hooks ............................................. 390
Condenser.............................................. 436
Console box ........................................... 369
Console box light ................................. 369
Consumption screen ..............................114
Coolant .....................................................434 Capacity................................................. 579
Checking ............................................... 434
Preparing and checking before winter..................................................... 318
Cooling system ......................................434 Engine overheating ..........................566
Hybrid system overheating ..........566
Cruise control Cruise control ..................................... 235
Dynamic radar cruise control ..... 239
Dynamic radar cruise control with full-speed range ................... 254
Cup holders............................................ 370
Curtain shield airbags ............................39
Customizable features ...................... 599

637Alphabetical index
GS450h_OM_OM30F70U_(U)
Daytime running light system .......... 220
DefoggerFront windshield .................................345
Outside rear view mirrors ............ 360
Rear window ....................................... 360
Differential ................................................ 581
Dimensions ............................................. 574
Dinghy towing..........................................192
Display 12.3-inch display.................................. 331
Dynamic radar cruise control......239
Lexus night view .................................... 311
LKA (Lane-Keeping Assist) ......... 274
Multi-information display ..................96
Trip information ..................................... 97
Warning message .............................. 513
Do-it-yourself maintenance ............. 423
Door courtesy lights Location ..................................................363
Wattage ................................................. 583
Door lock Doors ........................................................ 139
Smart access system with push-button start ..............................123
Wireless remote control ................. 136
Doors...........................................................139 Automatic door locking and unlocking system...................... 141
Door glasses ..........................................167
Door lock ................................................ 139
Open door warning buzzer........... 127
Open door warning light.............. 506
Outside rear view mirrors .............. 164
Rear door child-protector.............. 140 Driver’s seat position memory.......... 152
Driving position memory.................153
Memory recall function ................... 155
Power easy access system ............. 152
Driving ........................................................ 176 Break-in tips ........................................... 177
Correct driving posture .................... 30
Driving mode select switch ..........280
Hybrid vehicle driving tips ..............316
Procedures ............................................. 176
Winter drive tips ................................. 318
DRS (Dynamic Rear Steering) ....... 284 Function .................................................. 284
Warning message...............................519
DVD player
*
Dynamic radar cruise control ......... 239 Function .................................................. 239
Warning message.................. 515, 525
Dynamic radar cruise control with full-speed range Function .................................................. 254
Warning message.................. 515, 526
Dynamic Rear Steering (DRS) ....... 284 Function .................................................. 284
Warning message...............................519
Eco drive mode..................................... 280
EDR (Event data recorder).....................11
Electric motor (traction motor).......... 72
Electric Power Steering (EPS) ....... 284 Function .................................................. 284
Warning light .......................................504
Warning message.............................. 518
D
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*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.