2013 Lexus GS300h trunk release

1893-2. Opening, closing and locking the doors and trunk
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Operation of each component
GS450h_300h_OM_OM30D53E_(EE)
Trunk light
The trunk light turns on when the trunk is opened.
Trunk easy closer (vehicles with power trunk lid)
In the event that the trunk lid is left slightly open, the trunk easy closer will
automatically close it to the fully closed position.
Function to prevent the trunk being locked with the electronic key inside
When all doors are being locked, closing the trunk lid with the electronic
key left inside the trunk will sound an alarm.
In this case, the trunk lid can be opened pressing the trunk release button on
the trunk lid.
Even when the spare electronic key is put in the trunk with all the doors
locked, the key confinement prevention function can be activated so the
trunk can be opened. In order to prevent theft, take all electronic keys with
you when leaving the vehicle.
Even when the electronic key is put in the trunk with all the doors are
locked, the key may not be detected depending on the places and the sur-
rounding radio wave conditions. In this case, the key confinement preven-
tion function cannot be activated, causing the doors to lock when the trunk
is closed. Make sure to check where the key is before closing the trunk.
The key confinement prevention function cannot be activated if any one of
the doors is unlocked. In this case, open the trunk using the trunk opener.
Overload protection function (vehicles with power trunk lid)
The trunk lid will not operate when excessive load is present on the top of the
trunk lid.
Fall-down protection function (vehicles with power trunk lid)
While the trunk lid is opening automatically, applying excessive force to it
will stop the opening operation to prevent the trunk lid from rapidly falling
down.

2724-2. Driving procedures
GS450h_300h_OM_OM30D53E_(EE)
Brake Hold
Turns the brake hold system on
The brake hold standby indicator
(green) comes on. While the sys-
tem is holding the brake, the brake
hold operated indicator (yellow)
comes on.
Brake hold system operating conditions
The brake hold system cannot be turned on in the following conditions:
The trunk or hood is not closed.
The driver’s door is not closed.
The driver is not wearing the seat belt.
If any of the conditions above are detected when the brake hold system is
enabled, the system will turn off and the brake hold standby indicator light
will go off. In addition, if any of the conditions are detected while the system
is holding the brake, a warning buzzer will sound and a message will be
shown on the multi-information display. The parking brake will then be set
automatically.
Brake hold function
If the brake pedal is left released for a period of about 3 minutes after the
system has started holding the brake, the parking brake will be set automat-
ically. In this case, a warning buzzer sounds and a message is shown on the
multi-information display.
To turn the system off while the system is holding the brake, firmly depress
the brake pedal and press the button again.
The brake hold system keeps the brake applied when the shift lever
is in D, S or N with the system on and the brake pedal has been
depressed to stop the vehicle. The system releases the brake when
the accelerator pedal is depressed with the shift lever in D or S to
allow smooth start off.

2754-3. Operating the lights and wipers
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Driving
GS450h_300h_OM_OM30D53E_(EE)
Daytime running light system
To make your vehicle more visible to other drivers, the front position lights
turn on automatically whenever the hybrid system is started and the parking
brake is released. Daytime running lights are not designed for use at night.
Headlight control sensor
Automatic light off system
When the light switch is in : The headlights turn off automatically if the
power switch is turned to ACCESSORY mode or turned off.
When the light switch is in : The headlights and all lights turn off auto-
matically if the power switch is turned to ACCESSORY mode or turned off.
To turn the lights on again, turn the power switch to ON mode, or turn the
light switch off once and then back to or .
If any of the doors or trunk lid is kept open, the lights automatically turn off
after 20 minutes.
Light reminder buzzer
A buzzer sounds when the power switch is turned off or turned to ACCES-
SORY mode and the driver’s door is opened while the lights are turned on.
Automatic headlight leveling system
The level of the headlights is automatically adjusted according to the number
of passengers and the loading condition of the vehicle to ensure that the
headlights do not interfere with other road users. The sensor may not function properly if
an object is placed on the sensor, or any-
thing that blocks the sensor is affixed to
the windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight system
to malfunction.

8517-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30D53E_(EE)
Indicates that the brake
hold system is not
available
The reason the brake
hold system is not
available may be dis-
played.• Close the driver’s
door.
• Fasten the driver’s
seat belt.
• Close the trunk and
hood.
Indicates that the brake
hold system is unable
to continue brake hold
function
The reason the brake
hold system is not
continue may be dis-
played.
• Depress the brake
pedal.
• Close the driver’s
door.
• Fasten the driver’s
seat belt.
Indicates that the park-
ing brake is set auto-
matically while the
brake hold system is
holding the brakes
Release the parking
brake.
Wa r n i n g m e s s a g eDetailsCorrection procedure
(Flashes)

8957-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30D53E_(EE)
With the compressor switch off, disconnect the hose from the
valve on the tire and then pull out the power plug from the power
outlet socket.
Some sealant may leak when the hose is removed.
Install the valve cap onto the valve of the emergency repaired
tire.
Attach the air release cap to
the end of the hose.
If the air release cap is not
attached, the sealant may leak and
the vehicle may get dirty.
Temporarily store the bottle in the trunk while it is connected to
the compressor.
To spread the liquid sealant evenly within the tire, immediately
drive safely for about 5 km (3 miles) below 80 km/h (50 mph).
After driving for about 5 km
(3 miles), stop your vehicle in
a safe place on a hard, flat sur-
face and remove the air release
cap from the hose before
reconnecting the repair kit.
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8977-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30D53E_(EE)
Attach the air release cap to
the end of the hose.
If the air release cap is not
attached, the sealant may leak and
the vehicle may get dirty.
Store the bottle in the trunk while it is connected to the compres-
sor.
Taking precautions to avoid sudden braking, sudden acceleration
and sharp turns, drive carefully at under 80 km/h (50 mph) to any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional that is less than 100 km (62 miles) away
for tire repair or replacement.
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9087-2. Steps to take in an emergency
GS450h_300h_OM_OM30D53E_(EE)
Take out the parking brake
release tool and the screw-
driver from the trunk. (P.
872, 886)
Fit the parking brake release tool
into the screwdriver handle.
Vehicles with a spare tire: Take out the spare tire. (P. 875)
Vehicles without a spare tire: Remove the center auxiliary box.
(P. 888)
Remove the plug.
Insert the tool and press it
down firmly while turning it
counterclockwise until it
stops.
Releasing the parking brake manually
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971Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Jack
Positioning the jack ..............735
Vehicle-equipped jack ..872, 886
Jack handle ........................872, 886
Jam protection function
Moon roof .............................219
Power trunk lid .....................190
Power window ......................216
Keyless entry .............................143
Smart entry & start system ...143
Wireless remote control........168
Keys...........................................138
Battery-Saving Function.......149
Electronic key .......................138
Engine switch .......................246
If the electronic key does not
operate properly .................910
Key number plate .................138
Keyless entry ................143, 168
Mechanical key.....................139
Power switch ........................246
Replacing the battery ............779
Warning buzzer ....................147
Wireless remote control key .168
Knee airbags ................................45Language (multi-information
display)................................... 118
LDH (Lexus Dynamic Handling
system) ................................... 398
Lever
Auxiliary catch lever ........... 734
Hood lock release lever ....... 734
Shift lever ............................ 258
Turn signal lever .................. 267
Wiper lever .......................... 285
Lexus Dynamic Handling system
(LDH)..................................... 398
Lexus night view ...................... 430
Lexus parking assist monitor.... 361
Lexus parking assist-sensor ...... 348
Function ............................... 348
Warning message......... 842, 854
License plate lights ................... 272
Light switch ......................... 272
Replacing light bulbs ........... 818
Welcome light illumination
control ............................... 143
Light bulbs
Replacing ............................. 805
Wattage ................................ 940
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