2014 Lexus IS300h door lock

5498-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53C61E)
Once the hybrid system has started, remove the jumper cables in the exact
reverse order from which they were connected.
Once the hybrid system starts, have the vehicle inspected at any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional as
soon as possible.
■Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■To prevent 12-volt battery discharge
●Turn off the headlights and the audio system while the hybrid system is off.
●Turn off any unnecessary electrical components when the vehicle is running at a low
speed for an extended period, such as in heavy traffic.
■Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even when the vehicle
is not in use, due to natural discharge and the draining effects of certain electrical appli-
ances. If the vehicle is left for a long time, the 12-volt battery may discharge, and the
hybrid system may be unable to start. (The 12-volt battery recharges automatically while
the hybrid system is operating.)
■When recharging or replacing the 12-volt battery
●For vehicles with an alarm: Make sure that the key is not inside the vehicle when
recharging or replacing the 12-volt battery. The key may be locked in the vehicle if the
alarm is activated. (→P. 9 8 )
●In some cases, it may not be possible to unlock the doors using the smart entry & start
system when the 12-volt battery is discharged. Use the wireless remote control or the
mechanical key to lock or unlock the doors.
●The hybrid system may not start on the first attempt after the 12-volt battery has
recharged but will start normally after the second attempt. This is not a malfunction.
●The power switch mode is memorized by the vehicle. When the 12-volt battery is
reconnected, the system will return to the mode it was in before the 12-volt battery was
discharged. Before disconnecting the 12-volt battery, turn the power switch off.
If you are unsure what mode the power switch was in before the 12-volt battery dis-
charged, be especially careful when reconnecting the 12-volt battery.
8
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5769-2. Customization
IS300h_EE(OM53C61E)
■Door lock (→P. 136, 143, 544)
■Smart entry & start system and wireless remote control (→P. 136, 143)
FunctionDefault settingCustomized setting
Unlocking using a mechani-
cal keyAll doors
unlocked in
one stepDriver's door
unlocked in one
step, all doors
unlocked in two
steps
———O
Speed-detecting automatic
door lock functionOnOffO—OO
Shifting gears to position
other than P locks all doorsOffOnO—OO
Shifting gears to P unlocks
all doorsOffOnO—OO
Opening driver's door
unlocks all doorsOnOffO—OO
Locking/unlocking of the
trunk when all doors are
locked/unlockedOnOff———O
1234
FunctionDefault settingCustomized setting
Operation signal
(Emergency flashers)OnOffO—OO
Time elapsed before auto-
matic door lock function is
activated if door is not
opened after being
unlocked
30 seconds
60 seconds
——OO120 seconds
Open door warning buzzerOnOff———O
1234
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577
9 9-2. Customization
Vehicle specifications
IS300h_EE(OM53C61E)
■Smart entry & start system (→P. 136, 143, 149)
*: If equipped
■Wireless remote control (→P. 136, 143)
■Driving position memory* (→P. 1 6 8 )
*: If equipped
FunctionDefault settingCustomized setting
Smart entry & start systemOnOffO—OO
Smart door unlocking*All the doorsDriver's doorO—OO
Number of consecutive
door lock operations*As many as
desired2 times———O
1234
FunctionDefault settingCustomized setting
Wireless remote controlOnOff———O
Unlocking operationAll doors
unlocked in
one stepDriver's door
unlocked in one
step, all doors
unlocked in two
steps
O—OO
Trunk unlocking operationPress and hold
(short)
One short press
———O
Push twice
Press and hold
(long)
Off
1234
FunctionDefault settingCustomized setting
Driver's seat movement
when exiting the vehicleStandardOffO—OOPa r t i a l
Doors linked to the driving
position memory recall
functionDriver's doorAll doors———O
1234
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5789-2. Customization
IS300h_EE(OM53C61E)
■Outside rear view mirrors (→P. 1 8 0 )
*: If equipped
■Powe r w i n d ows (→P. 1 8 4 )
■Moon roof* (→P. 1 8 7 )
*: If equipped
FunctionDefault settingCustomized setting
Automatic mirror folding
and extending operation
*
Linked to the
locking/
unlocking of
the doorsOff
———OLinked to operation
of the power switch
1234
FunctionDefault settingCustomized setting
Mechanical key linked oper-
ationOffOn———O
Wireless remote control
linked operationOffOn———O
1234
FunctionDefault settingCustomized setting
Mechanical key linked oper-
ationOffOn———O
Linked operation of compo-
nents when mechanical key
is used (open only)Slide onlyTilt only———O
Wireless remote control
linked operationOffOn———O
Linked operation of compo-
nents when wireless remote
control is used (open only)Slide onlyTilt only———O
1234
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581
9 9-2. Customization
Vehicle specifications
IS300h_EE(OM53C61E)
■Illumination (→P. 4 1 1 )
FunctionDefault settingCustomized setting
Time elapsed before the
interior lights turn off15 seconds
Off
O—OO7. 5 s e c o n d s
30 seconds
Operation after the power
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
O—OO7. 5 s e c o n d s
30 seconds
Operation of the outer foot
lights when you approach
the vehicle with the elec-
tronic 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
1234
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5829-2. Customization
IS300h_EE(OM53C61E)
■Vehicle customization
●When the speed-detecting automatic door lock and shift-linked automatic door lock
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 doors locked, the speed-detecting automatic door
lock will not operate.
• If the vehicle is started with any door unlocked, the speed-detecting automatic door
lock will operate.
●When the smart entry & start system is off, the entry unlock function cannot be custom-
ized.
●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 signal (Emergency flashers) function set-
tings.
■When customizing using the Remote Touch or Lexus Display Audio controller
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 customiz-
ing the features.
CAUTION
■During customization
As the hybrid system needs to be operating during customization, ensure that the vehi-
cle 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.
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586
IS300h_EE(OM53C61E)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. 1 3 2 )
●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. 1 3 5 )
●Is the electronic key battery weak or depleted? (→P. 4 7 1 )
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. (→P. 2 1 0 )
●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 due to the condition of the radio wave.
(→P. 151)
●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 4 0 )
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
The rear door cannot be opened
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588What to do if... (Troubleshooting)
IS300h_EE(OM53C61E)
●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. 1 8 4 )
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or ON mode (the hybrid system is not operating) for a period of time.
(→P. 211)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (→P. 505)
●The parking brake indicator is on
Is the parking brake released? (→P. 2 2 4 )
Depending on the situation, other types of warning buzzer may also sound.
(→P. 503, 509)

●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. 9 6 )
To stop the alarm, turn the power switch to ON mode or start the hybrid system.The windows do not open or close by operating the power window
switches
The power switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and the horn sounds (if equipped)
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