2017 Lexus IS300 lock

6059-2. Customization
9
Vehicle specifications
IS350/300/200t_U (OM53D76U)
■Smart access system with push-button start (→P. 111, 117, 122)
■Wireless remote control ( →P. 106, 111, 117)
FunctionDefault settingCustomized setting
Smart access system with push-
button startOnOff—O
Smart door unlockingDriver’s doorAll the doorsOO
Number of consecutive door
lock operations2 timesAs many as desired—O
12
FunctionDefault settingCustomized setting
Wireless remote controlOnOff—O
Unlocking operation
Driver’s door
unlocked in one step, all doors
unlocked in two steps
All doors unlocked in one stepOO
Trunk unlocking operationPress and hold (short)
One short press
—O
Push twice
Press and hold (long)
Off
Alarm (panic mode)OnOff—O
12

6099-2. Customization
9
Vehicle specifications
IS350/300/200t_U (OM53D76U)
■Illumination (→P. 412)
■Seat belt reminder ( →P. 518)
FunctionDefault settingCustomized setting
Time elapsed before the interior
lights turn off15 seconds
Off
OO7.5 seconds
30 seconds
Operation after the engine
switch is turned offOnOff—O
Operation when the doors are
unlockedOnOff—O
Operation when you approach
the vehicle with the electronic
key on your person
OnOff—O
Inside door handle lightsOnOff—O
Time elapsed before the outer
foot lights turn off15 seconds
Off
OO7.5 seconds
30 seconds
Operation of the outer foot lights
when you approach the vehicle
with the electronic key on your
person
OnOff—O
Operation of the outer foot lights
when the doors are unlocked
with the power door lock switch
OnOff—O
12
FunctionDefault settingCustomized setting
Vehicle speed linked seat belt
reminder buzzerOnOff—O
12

6109-2. Customization
IS350/300/200t_U (OM53D76U)
■Vehicle customization
●When the smart access system with push-button start is off, the entry unlock function
cannot be customized.
●When the doors remain closed after unlocking the doors and the timer activated auto-
matic door lock function activates, signals will be generated in accordance with the
operation buzzer volume and operational si gnal (Emergency flashers) function set-
tings.
●Some settings can be changed using a switch or the audio system screen. If a setting is
changed using a switch , the changed setting will not be reflected on the audio system
screen until the engine switch is turn ed off and then to IGNITION ON mode.
WARNING
■During customization
As the engine needs to be running 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 battery discharge, ensure that the engine is running while customizing fea-
tures.

626
IS350/300/200t_U (OM53D76U)What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, ne
w genuine mechanical keys can be made
by your Lexus dealer. ( →P. 108)
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact your Lexus dealer immediately. (→ P. 110)
●Is the electronic key battery weak or depleted? ( →P. 493)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. (→P. 173)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person.
●The function may not operate properly du e to the condition of the radio wave.
(→ P. 124)
●Is the child-protector lock set?
The rear door cannot be opened from in side the vehicle when the lock is set.
Open the rear door from outside and then unlock the child-protector lock.
(→ P. 114)
●The function to prevent the electronic key from being left inside the trunk will
operate and you can open th e trunk as usual. Take the key out from the trunk.
(→ P. 119)
If you have a problem, check the foll owing 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
The rear door cannot be opened
The trunk lid is closed with the electronic key left inside

627What to do if... (Troubleshooting)
IS350/300/200t_U (OM53D76U)
●Did you press the engine switch while firmly depressing the brake pedal?
(→ P. 172)
●Is the shift lever in P? ( →P. 174)
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 122)
●Is the steering wheel unlocked? (→ P. 174)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. (→P. 560)
●Is the battery discharged? ( →P. 562)
●Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode. ( →P. 182)
●It is locked automatically to prevent theft of the vehicle. ( →P. 174)
●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. 149)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( →P. 174)
If you think something is wrong
The engine does not start
The shift lever cannot be shifted from P even if you depress the brake
pedal
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

628What to do if... (Troubleshooting)
IS350/300/200t_U (OM53D76U)
●The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts? (→P. 518)
●The parking brake indicator is on
Is the parking brake released? ( →P. 186)
Depending on the situation, other types of warning buzzer may also sound.
(→ P. 516, 522)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→ P. 70)
Do one of the following to de activate or stop the alarms:
• Unlock the doors or open the trunk.
• Turn the engine switch to ACCESSOR Y or IGNITION ON mode, or start
the engine.
●Is the electronic key left inside the vehicle or the moon roof opened?
Check the message on the multi-information display. (→ P. 522)
●When a warning light turns on or a warning message is displayed, refer to
P. 516, 522.A warning buzzer sounds during driving
An 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

630
IS350/300/200t_U (OM53D76U)Alphabetical index
Alphabetical index
A/C ............................................................. 401
Air conditioning filter......................... 491
Automatic air conditioning system ................................................... 401
AAC disc ................................................. 332
ABS (Anti-lock Brake System)....... 289 Warning light ........................................ 516
Adaptive Front-lighting System (AFS) ....................................... 189 Warning light ........................................ 518
Adaptive Variable Suspension system ........................... 290
AFS (Adaptive Front-lighting System) ................................................... 189 Warning light ........................................ 518
Air conditioning filter ............................491
Air conditioning system ...................... 401 Air conditioning filter......................... 491
Automatic air conditioning system ................................................... 401 Airbags .........................................................36
Airbag operating conditions ...........42
Airbag precautions for your child ....................................... 38
Correct driving posture .................... 28
Curtain shield airbag operating conditions ........................42
Curtain shield airbag precautions .......................................... 40
Front passenger occupant classification system......................... 46
General airbag precautions ........... 38
Locations of airbags............................ 36
Modification and disposal of airbags................................................. 41
Side airbag operating conditions ..............................................42
Side airbag precautions .................... 38
Side and curtain shield airbags operating conditions ........................42
Side and curtain shield airbags precautions ......................... 38
SRS airbags ............................................. 36
SRS warning light ................................516
A

631Alphabetical index
IS350/300/200t_U (OM53D76U)
Alarm ............................................................ 70
Anchor brackets ...................................... 57
Antennas (smart access system with push-button start) ...................... 122
Anti-lock Brake System (ABS)....... 289 Warning light ........................................ 516
Approach warning (dynamic radar cruise control) ........................ 243
Armrest .................................................... 423
ASC (Active Sound Control) ...........187
Assist grip ................................................ 425
Audio input.............................................. 309
Audio system..........................................300 Audio input........................................... 309
AUX port/USB port....................... 309
Bluetooth
® audio.............................. 358
CD player .............................................. 332
iPod ...........................................................339
MP3/WMA/AAC disc ................. 332
Optimal use ........................................... 319
Portable music player ...................... 347
Radio ........................................................326
Steering wheel audio switch ....... 306
USB memory .......................................343 Automatic headlight leveling
system ......................................................190
Automatic High Beam ......................... 192
Automatic light control system ..................................................... 188
Automatic transmission....................... 177 If the shift lever cannot be shifted from P ..............182
M mode ................................................... 180
Paddle shift switches.......................... 179
AUX port ................................................ 309
Average fuel economy............................. 100, 101, 103
Average vehicle speed....................... 100