2017 LEXUS LS600H door lock

6468-2. Customization
LS600h/LS600hL_EE(OM50G20E)
■Vehicle customization
●When the smart entry & start system is off, the entry unlock function cannot be cus-
tomized.
●When the doors remain closed after unlocking the doors and the timer activated
automatic door lock function activates, signals will be generated in accordance
with the operational signal (Emergency flashers) function 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, ensure that the hybrid system is operating
while customizing features.

648
LS600h/LS600hL_EE(OM50G20E)
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys
can be made by any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional. ( P. 143)
●If you lose your electronic keys, the risk of vehicle theft
increases significantly. Contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
immediately. ( P. 148)
●Is the electronic key battery weak or depleted? (P. 532)
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. ( P. 248)
●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 properly due to the condition of
the radio wave. ( P. 159)
If you have a problem, check the following before contacting any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked

649What to do if... (Troubleshooting)
LS600h/LS600hL_EE(OM50G20E)
●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. 177)
●The function to prevent the electronic key from being left inside
the trunk will operate and you can open the trunk as usual. Take
the key out from the trunk. ( P. 151)
The rear door cannot be opened
The trunk lid is closed with the electronic key left inside

652What to do if... (Troubleshooting)
LS600h/LS600hL_EE(OM50G20E)
●Did anyone inside the vehicle open a door or anything move
inside the vehicle* during setting the alarm?
The sensor detects them and the alarm sounds. ( P. 103)
*: If the vehicle is equipped with intrusion sensor and tilt sensor.
Do one of the following to stop the alarm:
• Unlock the doors or open the trunk using the entry function or wireless
remote control.
• Start the hybrid system.
●Is the message displayed on the multi-information display?
Check the message on the multi-information display.
( P. 563)
●When a warning light turns on or a warning message is dis-
played, refer to P. 555, 563.
An alarm is activated and th e horn sounds (if equipped)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

656Alphabetical index
LS600h/LS600hL_EE(OM50G20E)
Card key.................................................... 140
Care ............................................... 476, 480
Aluminum wheels .............................. 477
Exterior.................................................... 476
Interior .................................................... 480
Seat belts................................................. 481
Cargo hooks ........................................... 442
Cargo net................................................. 442
Caution label .............................................89
Chains .......................................................386
Child restraint system ............................ 64
Baby seats, definition .......................... 64
Baby seats, installation ....................... 76
Child seats, definition.......................... 64
Child seats, installation....................... 76
Installing CRS with ISOFIX
rigid anchors........................................ 79
Installing CRS with seat belts.......... 76
Installing CRS with top strap ..........80
Junior seats, definition ........................ 64
Junior seats, installation ..................... 78
Child safety ................................................ 63
12-volt battery
precautions ............................ 504, 610
Airbag precautions ..............................52
Child restraint system .........................64
Climate control seat
precautions ....................................... 460
Heated steering wheel
precautions ....................................... 455
How your child should
wear the seat belt......................45, 46
Installing child restraints ..................... 74
Moon roof precautions ...................232
Power window lock switch ...........225
Power window precautions.......... 227
Rear door child-protectors .............177
Removed electronic key
battery precautions....................... 534
Seat belt comfort guide..................... 45
Seat belt precautions.......................... 48
Seat heater precautions ................. 460
Trunk precautions ..............................183
Child-protectors .................................... 177
Cigarette lighter ................................... 449
Cleaning........................................476, 480
Aluminum wheels............................... 477
Exterior ................................................... 476
Interior.....................................................480
Seat belts ................................................. 481
C

658Alphabetical index
LS600h/LS600hL_EE(OM50G20E)
Door courtesy lights ............................ 427
Door lock
Doors .........................................................176
Smart entry & start system ..............149
Wireless remote control ....................171
Door pockets.......................................... 434
Doors ...........................................................176
Automatic door locking and
unlocking system..............................178
Door lock.................................................176
Door windows .................................... 225
Open door warning buzzer ..........154
Open door warning light ............. 558
Outside rear view mirrors............... 221
Rear door child-protector ............. 177
Double locking system ........................ 102
Driver’s seat position memory ........ 207
Driving ...................................................... 234
Break-in tips......................................... 235
Correct driving posture..................... 42
Driving mode select switch.......... 334
Hybrid vehicle driving tips............ 382
Procedures............................................234
Winter drive tips ................................ 384
Dynamic radar cruise control ......... 293
Function.................................................. 293
Dynamic radar cruise control with
full-speed range................................. 307
Function.................................................. 307

665Alphabetical index
LS600h/LS600hL_EE(OM50G20E)
Maintenance
Do-it-yourself maintenance ........ 486
Maintenance data..............................620
Maintenance requirements ..........483
Malfunction indicator lamp ..............556
Master warning light .......................... 558
Meter ............................................................115
Indicators .................................................. 113
Instrument panel li ght control..........117
Meters ........................................................ 115
Multi-information display ...................121
Warning lights .........................................112
Mirrors
Inside rear view mirror......................219
Outside rear view mirror
defoggers........................................... 425
Outside rear view mirrors............... 221
Vanity mirrors......................................445
Moon roof ............................................... 229
Door lock linked moon roof
operation............................................ 230
Jam protection function ................. 230
Operation ..............................................229
Multi-information display ..................... 121
Dynamic radar cruise control ..... 293
Dynamic radar cruise control
with full-speed range ................... 307
Energy monitor ...................................... 131
Lane-Keeping Assist ....................... 328
Language ................................................ 127
Switching the display ......................... 123
Trip information.................................... 123
Warning message ............................ 563
M
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S
MANUAL”.

667Alphabetical index
LS600h/LS600hL_EE(OM50G20E)
Power control unit coolant ...............499
Capacity ................................................. 627
Checking ...............................................499
Preparing and checking before
winter....................................................384
Power easy access system ................ 190
Power outlets .......................................... 451
Power steering.......................................339
Warning light ....................................... 557
Power switch .......................................... 247
Power trunk lid........................................ 180
Power windows ..................................... 225
Door lock linked window
operation .............................................227
Jam protection function.................. 226
Operation.............................................. 225
Window lock switch......................... 225
Pre-Crash Safety system
(PCS)...................................................... 346
Function .................................................. 346
Pre-crash braking off switch ........348
Warning light ....................................... 557
Radar cruise control (dynamic
radar cruise control) .............293, 307
Radiator ....................................................500
Rear air conditioning system ............ 418
Rear Crossing Traffic Alert.............. 374
Rear door sunshades .......................... 468
Rear fog lights ........................................ 280
Replacing light bulbs ....................... 542
Switch ...................................................... 280
Wattage ................................................... 631
Rear Pre-Crash Safety system ....... 360
Rear seat ....................................................194
Adjustment ............................................. 194
Climate control seat ........................ 457
Seat heaters.......................................... 457
Seat position memory ....................... 212
Rear seat entertainment system*
Rear seat relaxation system ...............201
Rear sunshade ....................................... 464
Operation ............................................. 464
Reverse operation feature ............ 466
R
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S
MANUAL”.