2013 Lexus IS300h lock

5498-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53B95E)
Doors
Use the mechanical key (P.
131) in order to perform the fol-
lowing operations:
Locks all the doors
Closes the windows and moon
roof (turn and hold)
*
Unlocks all the doors
Opens the windows and moon roof (turn and hold)
*
*
: This setting must be customized at any authorized Lexus dealer or repairer,
or another duly qualified and equipped professional.
Trunk
Turn the mechanical key clock-
wise to open.
If the electronic key does not operate properly
If communication between the electronic key and vehicle is interrupted
(P. 151) or the electronic key cannot be used because the battery is
depleted, the smart entry & start system and wireless remote control can-
not be used. In such cases, the doors and trunk can be opened and the
hybrid system can be started by following the procedure below.
Locking and unlocking the doors, unlocking the trunk and key
linked functions
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2
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5508-2. Steps to take in an emergency
IS300h_EE(OM53B95E)
Ensure that the shift lever is in P and depress the brake pedal.
Touch the Lexus emblem side of
the electronic key to the power
switch.
When the electronic key is detected,
a buzzer sounds and the power
switch will turn to ON mode.
When the smart entry & start system
is deactivated in customization set-
ting, the power switch will turn to
ACCESSORY mode.
Firmly depress the brake pedal and check that is shown on the
multi-information display.
Press the power switch.
In the event that the hybrid system still cannot be started, contact any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
Stopping the hybrid system
Shift the shift lever to P and press the power switch as you normally do when
stopping the hybrid system.
Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the elec-
tronic key battery be replaced immediately when the battery is depleted. (P.
472)
Alarm (if equipped)
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set, the
alarm may be triggered.
Changing power switch modes
Release the brake pedal and press the power switch in step above.
The hybrid system does not start and modes will be changed each time the switch
is pressed. (P. 210)
When the electronic key does not work properly
Make sure that the smart entry & start system has not been deactivated in the
customization setting. If it is off, turn the function on.
(Customizable features P. 575)
Check if battery-saving mode is set. If it is set, cancel the function. (P. 150)
Starting the hybrid system
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5518-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53B95E)
If you have a set of jumper (or booster) cables and a second vehicle with a
12-volt battery, you can jump start your vehicle by following the steps
below.
Open the hood (P. 437) and
fuse box cover.
Remove the clips.
Push the tabs on either side to
detach the lock and lift the lid
off while pulling the lock
plate.
Open the exclusive jump starting
terminal cover.
If the 12-volt battery is discharged
The following procedures may be used to start the hybrid system if the
12-volt battery is discharged.
You can also call any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional.
1
1
2
2

5538-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53B95E)
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 autho-
rized 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 cer-
tain electrical appliances. 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 bat-
tery 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. 98)
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 mal-
function.
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
discharged, be especially careful when reconnecting the 12-volt battery.
8

563
9 9-1. Specifications
Vehicle specifications
IS300h_EE(OM53B95E)
Vehicle identification number
The vehicle identification number (VIN) is the legal identifier for your
vehicle. This is the primary identification number for your Lexus. It is
used in registering the ownership of your vehicle.
This number is stamped on the top left of the instrument panel and in
the engine compartment.
This number is also on the manu-
facturer’s label.
Engine number
The engine number is stamped on
the engine block as shown.
Vehicle identification

5689-1. Specifications
IS300h_EE(OM53B95E)
*: The fluid capacity is a reference quantity.
If replacement is necessary, contact any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Electrical system
12-volt battery
Open voltage at 20C
(68F):
12.5 V or higher: Fully charged
11.0 - 12.4 V: Half charged
10.9 V or lower: Discharged
(Check the voltage 20 minutes after the hybrid sys-
tem and all lights are turned off.)
Charging rates4 A — 5 A
Hybrid transmission
Fluid capacity*3.8 L (4.0 qt., 3.3 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
Hybrid transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of your transmission accompanied by
vibration, and ultimately damage the hybrid transmission of your vehicle.

579
9 9-2. Customization
Vehicle specifications
IS300h_EE(OM53B95E)
Door lock (P. 136, 143, 549)
Smart entry & start system and wireless remote control (P. 136, 143)
FunctionDefault set-
tingCustomized set-
ting
Unlocking using a
mechanical keyAll doors
unlocked in
one stepDriver's door
unlocked in one
step, all doors
unlocked in two
steps
———O
Speed-detecting auto-
matic door lock functionOnOffO—OO
Shifting gears to position
other than P locks all
doors
OffOnO—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 set-
tingCustomized set-
ting
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
O—OO120 seconds
Open door warning
buzzerOnOff———O
1234

5809-2. Customization
IS300h_EE(OM53B95E)
Smart entry & start system (P. 136, 143, 149)
*: If equipped
Wireless remote control (P. 136, 143)
Driving position memory* (P. 168)
*: If equipped
FunctionDefault set-
tingCustomized set-
ting
Smart entry & start sys-
temOnOffO—OO
Smart door unlocking*All the doorsDriver's doorO—OO
Number of consecutive
door lock operations
*
As many as
desired2 times———O
1234
FunctionDefault set-
tingCustomized set-
ting
Wireless remote controlOnOff———O
Unlocking operation
All doors
unlocked in
one step
Driver's door
unlocked in one
step, all doors
unlocked in two
steps
O—OO
Trunk unlocking opera-
tionPress and
hold (short)
One short press
———O
Push twice
Press and hold
(long)
Off
1234
FunctionDefault set-
tingCustomized set-
ting
Driver's seat movement
when exiting the vehicleStandardOffO—OOPartial
Selecting the door link-
ing driving position mem-
ory with door unlock
operation
Driver's doorAll doors———O
1234