2015 Lexus GS350 child lock

GS350_OM_OM30E15U_(U)
3515-5. Other interior features
5
Interior features
■When the switch is disabled (vehicles with rear control panel)
When the rear control panel switch cannot be operated even though the button lock
function is released, check whether the switch is disabled due to selecting
on Remote Touch screen. (P. 3 1 4 )
■Rear control panel illumination off function (vehicles with rear control panel)
Control panel illumination on the rear armrest can be turned off. ( P. 325)
■Customization
The automatic mode settings for the front seat heaters and ventilators or the rear
seat heaters can be changed. (Customizable features: P. 5 6 1 )
CAUTION
■Burns
●Use caution when seating the following pers ons in a seat with the seat heater on
to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the physically challenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
●Do not cover the seat with anything when using the seat heater.
Using the seat heater with a blanket or cushion increases the temperature of the
seat and may lead to overheating.
●Do not use seat heater more than necessary. Doing so may cause minor burns or
overheating.

GS350_OM_OM30E15U_(U)
4076-3. Do-it-yourself maintenance
6
Maintenance and care
■After recharging/reconnecting the battery
The engine may not start. Follow the procedure below to initialize the system.
Shift the shift lever to P.
Open and close any of the doors.
Restart the engine.
●Unlocking the doors using the smart access system with push-button start may not
be possible immediately after reconnecting the battery. If this happens, use the
wireless remote control or the mechanical key to lock/unlock the doors.
●Start the engine with the engine switch in ACCESSORY mode. The engine may
not start with the engine switch turned off. However, the engine will operate nor-
mally from the second attempt.
●The engine switch mode is recorded by the vehicle. If the battery is reconnected,
the vehicle will return the engine switch mo de to the status it was in before the bat-
tery was disconnected. Make sure to turn off the engine before disconnect the bat-
tery. Take extra care when connecting the ba ttery if the engine switch mode prior
to discharge is unknown.
If the engine will not start even after mult iple attempts at both methods, contact your
Lexus dealer.
CAUTION
■Chemicals in the battery
Batteries contain poisonous and corrosive sulfuric acid and may produce hydro-
gen gas which is flammable and explosive. To reduce the risk of death or serious
injury, take the following precautions while working on or near the battery:
●Do not cause sparks by touching the battery terminals with tools.
●Do not smoke or light a match near the battery.
●Avoid contact with eyes, skin and clothes.
●Never inhale or swallow electrolyte.
●Wear protective safety glasses when working near the battery.
●Keep children away from the battery.
1
2
3

591What to do if... (Troubleshooting)
GS350_OM_OM30E15U_(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. 1 2 4 )
●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 0 8 )
The rear door cannot be opened
The trunk lid is closed with the electronic key left inside

596Alphabetical index
GS350_OM_OM30E15U_(U)
Alphabetical index
A/C ............................................................. 301Air conditioning filter........................425
Changing the rear seat settings .................................................. 313
Front automatic air conditioning system ................................................... 301
Humidity sensor ...................................317
Micro dust and pollen filter ............ 315
Rear air conditioning system..........321
S-FLOW mode ................................... 315
ABS (Anti-lock Brake System)....... 249 Function ..................................................249
Warning light .........................................471
Warning message ............................ 484
Adaptive Front-lighting system (AFS) ....................................................... 198
Adaptive Variable Suspension system (AVS) ............. 250
AFS (Adaptive Front-lighting System) ................................................... 198
Air conditioning filter .......................... 425
Air conditioning system ...................... 301 Air conditioning filter........................425
Changing the rear seat settings .................................................. 313
Front automatic air conditioning system ................................................... 301
Humidity sensor ...................................317
Micro dust and pollen filter ............ 315
Rear air conditioning system..........321
S-FLOW mode ................................... 315 Airbags .........................................................36
Airbag operating conditions .......... 44
Airbag precautions for your child ....................................... 39
Airbag warning light .......................... 471
Correct driving posture .................... 28
Curtain shield airbag operating conditions ....................... 44
Curtain shield airbag precautions ............................................ 41
Front passenger occupant classification system..........................47
General airbag precautions ........... 39
Locations of airbags............................ 36
Modification and disposal of airbags............................................... 43
Side airbag operating conditions ............................................. 44
Side airbag precautions .................... 39
Side and curtain shield airbags operating conditions ....................... 44
Side and curtain shield airbags precautions ......................... 39
SRS airbags ............................................. 36
Alarm ............................................................ 72 Alarm ........................................................... 72
Warning buzzer.................... 470, 480
Anchor brackets...................................... 59
Antennas (smart access system with push-button start) .....................109
Anti-lock Brake System (ABS) .......249 Function .................................................. 249
Warning light ......................................... 471
Warning message............................. 484
Approach warning (dynamic radar cruise control).........................225
Armrest .................................................... 353
A

598Alphabetical index
GS350_OM_OM30E15U_(U)
Care ............................................... 376, 380Aluminum wheels .............................. 377
Exterior....................................................376
Interior .................................................... 380
Seat belts ................................................. 381
Cargo capacity........................................ 174
Cargo hooks .......................................... 339
CD player
*
Chains ....................................................... 286
Child restraint system............................ 55 Booster seats, definition ....................55
Booster seats, installation..................65
Convertible seats, definition ............55
Convertible seats, installation ......... 62
Front passenger occupant classification system ......................... 47
Infant seats, definition ..........................55
Infant seats, installation ....................... 62
Installing CRS with LATCH anchors .....................60
Installing CRS with seat belts .......... 62
Installing CRS with top tether strap .........................66
Child safety ................................................ 54 Airbag precautions .............................. 39
Battery precautions ............. 407, 528
Child restraint system .........................55
How your child should wear the seat belt ................................... 31, 32
Installing child restraints.....................59
Moon roof precautions.................... 158
Power window lock switch .............. 151 Power window precautions ...........154
Rear door child-protectors ............ 124
Removed electronic
key battery precautions .............. 428
Seat belt comfort guide ....................... 31
Seat belt extender precautions .......................................... 35
Seat belt precautions .......................... 58
Seat heater precautions ...................351
Trunk precautions .............................. 130
Child-protectors .................................... 124
Cleaning .......................................376, 380 Aluminum wheels ...............................377
Exterior ................................................... 376
Interior .................................................... 380
Seat belts................................................. 381
Clock......................................................... 343
Coat hooks ............................................. 358
Condenser.............................................. 404
Console box ........................................... 335
Console box light ................................. 335
Cooling system Engine overheating .......................... 529
Cruise control Cruise control ....................................... 215
Dynamic radar cruise control ....... 219
Cup holders............................................ 336
Curtain shield airbags ............................ 37
Customizable features ........................ 561
C

599Alphabetical index
GS350_OM_OM30E15U_(U)
Daytime running light system ............199
DefoggerFront windshield .................................... 311
Outside rear view mirrors .............326
Rear window ........................................326
Differential Front differential ..................................542
Rear differential ...................................542
Dimension ............................................... 536
Dinghy towing.......................................... 176
Display 12.3-inch display................................. 297
Dynamic radar cruise control....... 219
Lexus night view ................................. 279
LKA (Lane-Keeping Assist) ........ 238
Multi-information display ..................84
Trip information .................................... 85
Warning message ............................ 480
Do-it-yourself maintenance ...............391
Door courtesy lights Location ..................................................329
Wattage ................................................. 545
Doors...........................................................123 Automatic door locking and unlocking system.................... 125
Door glasses ........................................... 151
Door lock .................................................123
Open door warning buzzer.............. 111
Open door warning light............... 473
Outside rear view mirrors .............. 148
Rear door child-protector...............124 Driver’s seat position memory.......... 136
Driving position memory................. 137
Memory recall function ....................139
Power easy access system .............136
Driving ........................................................ 160 Break-in tips ........................................... 162
Correct driving posture .................... 28
Driving mode select switch .......... 244
Procedures ............................................ 160
Winter drive tips ................................ 284
DRS (Dynamic Rear Steering) ....... 250 Function ..................................................250
Warning message.............................486
DVD player
*
Dynamic radar cruise control ........... 219 Function .................................................... 219
Warning message................ 483, 490
Dynamic Rear Steering (DRS) ....... 250 Function ..................................................250
Warning message.............................486
Eco drive mode......................................244
Eco Driving Indicator .................... 90, 94
EDR (Event data recorder)................... 10
Electric Power Steering (EPS) ....... 250 Function ..................................................250
Warning light ......................................... 471
Warning message.............................485
Electronic key .......................................... 104 Battery-saving function ......................113
If the electronic key does not operate properly ............................ 522
Replacing the battery .......................427
D
E
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

606Alphabetical index
GS350_OM_OM30E15U_(U)
Rear turn signal lights .......................... 190Replacing light bulbs ........................453
Turn signal lever .................................. 190
Wattage ................................................. 545
Rear view mirror Inside rear view mirror ..................... 146
Outside rear view mirrors .............. 148
Rear view monitor system
*
Rear window defoggers .................... 326
Refueling ................................................... 210 Capacity ................................................ 538
Fuel types .............................................. 538
Opening the fuel tank cap...............212
When the fuel filler door cannot be opened ...........................213
Remote Touch
*.................................... 292
Replacing Electronic key battery ...................... 427
Fuses.........................................................429
Light bulbs ............................................. 444
Tires ......................................................... 504
Reporting safety defects for U.S. owners................................... 574
Resetting the message indicating maintenance is required ................ 384 Seat belts .................................................... 30
Adjusting the seat belt.......................... 31
Automatic Locking Retractor .........32
Child restraint system installation ............................................. 62
Cleaning and maintaining the seat belt ........................................ 381
Emergency Locking Retractor (ELR) ..................................32
How to wear your seat belt............. 30
How your child should wear the seat belt ...........................................32
Pre-collision seat belts ........................32
Pregnant women, proper seat belt use ......................................... 33
Reminder light and buzzer ........... 473
Seat belt extender .................................32
Seat belt pretensioners........................ 31
SRS warning light ................................ 471
Seat heaters............................................ 349
Seat position memory .......................... 136
Seat ventilators...................................... 349
Seating capacity ..................................... 174
S

607Alphabetical index
GS350_OM_OM30E15U_(U)
Seats.............................................................134Adjustment ............................................. 134
Adjustment precautions .................. 135
Child seats/child restraint system installation..............................59
Cleaning ................................................ 380
Driving position memory ................ 136
Head restraints ......................................142
Power easy access system ............ 136
Properly sitting in the seat ................ 28
Seat heaters ..........................................349
Seat position memory....................... 136
Seat ventilators ....................................349
Sensor Automatic headlight system .......... 199
Humidity sensor ...................................317
Inside rear view mirror ......................147
Intuitive parking assist
*
Lexus night view .................................282
LKA (Lane-Keeping Assist) ......... 234
Radar sensor ................... 228, 261, 271
Rain-sensing windshield wipers ...................................................207
Service reminder indicators ................76
S-FLOW mode ...................................... 315
Shift lever .................................................. 184 Automatic transmission ................... 184
If the shift lever cannot be shifted from P ............. 519
Shift lever light ....................................... 329
Shift lock system..................................... 519
Side airbags ............................................... 37
Side display ............................................. 298 Side marker lights .................................. 196
Light switch.............................................196
Replacing light bulbs .......................455
Welcome light illumination control....................................................107
Side mirrors .............................................. 148 Adjusting and folding ........................148
Blind Spot Monitor ........................... 268
Linked mirror function when reversing..................................149
Mirror position memory ..................136
Side turn signal lights ............................190 Replacing light bulbs .......................455
Turn signal lever .................................. 190
Smart access system with push-button start ....................... 107 Antenna location................................. 109
Entry functions ......................................107
Starting the engine .............................. 177
Warning message.............................486
Snow tires ................................................ 288
Spare tire ................................................. 504 Inflation pressure................................ 544
Storage location ................................ 505
Spark plug ............................................... 540
Specifications......................................... 536
Speedometer .............................................. 81
Steering lock ........................................... 180 Column lock release .......................... 181
Steering lock system warning message...........................502
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.