Page 365 of 652
GS450h_OM_OM30F70U_(U)
3655-3. Using the interior lights
5
Interior features
■Illuminated entry system
The lights automatically turn on/off according to power switch mode, the presence
of the electronic key, whether the doors are locked/unlocked, and whether the doors
are opened/closed.
■To prevent 12-volt battery discharge
If the interior lights remain on when the power switch is turned off, the lights will go
off automatically after 20 minutes.
■Customization
Setting (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features: P. 5 9 9 )
NOTICE
■To prevent 12-volt battery discharge
Do not leave the lights on longer than necessary when the hybrid system is off.
Page 389 of 652
GS450h_OM_OM30F70U_(U)
3895-5. Other interior features
5
Interior features
■Button lock function (vehicles with rear control panel)
To prevent inadvertent operation, some buttons on the rear armrest can be locked.
( P. 3 5 9 )
■Rear control panel illumination off function (vehicles with rear control panel)
Control panel illumination on the rear armrest can be turned off. ( P. 3 5 9 )
■Customization
Time elapsed before the reverse operation feature activates can be changed.
(Customizable features: P. 5 9 9 )
CAUTION
■When the rear sunshade is being operated
Do not place fingers or other objects in the fastener section or in the opening.
They may get caught, causing injury.
NOTICE
■To prevent 12-volt battery discharge
Do not operate the rear sunshade when the hybrid system is off.
■To ensure normal operation of the rear sunshade and rear door sunshades
Observe the following precautions.
●Do not place excessive load on the moto r or other components of the rear sun-
shade.
●Do not place objects where they may hinder opening and closing operations.
●Do not attach items to the rear sunshade and rear door sunshades.
●Keep the opening clean and clear of obstructions.
●Do not operate the rear sunshade cont inuously for long periods of time.
Page 450 of 652
450
GS450h_OM_OM30F70U_(U)
6-3. Do-it-yourself maintenance
■When initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases, the
settings have not been recorded and the system will not operate properly. If
repeated attempts to record tire inflation pressure settings are unsuccessful, have
the vehicle inspected by your Lexus dealer.
●When operating the tire pressure warning reset switch, the tire pressure warning
light does not blink 3 times.
●After carrying out the initialization procedure, the tire pressure warning light blinks
for 1 minute then stays on after driving for 20 minutes.
■Tire pressure warning system certification
For vehicles sold in the U.S.A.
●Tr a n s m i t t e r
FCC ID: PAXPMVC010
●Initiator
FCC ID: HYQ22AAA
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC WARNING:
Changes or modifications not expressly ap proved by the party responsible for com-
pliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
●Tr a n s m i t t e r
NOTE:
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must a ccept any interference, including interfer-
ence that may cause undesired operation of the device.
●Initiator
NOTE:
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must a ccept any interference, including interfer-
ence that may cause undesired operation of the device.
Page 561 of 652
5617-2. Steps to take in an emergency
GS450h_OM_OM30F70U_(U)
7
When trouble arises
■Stopping the hybrid system
Shift the shift lever to P and press the power switch as you normally do when stop-
ping 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 immedi ately when the battery is depleted. (P. 4 6 0 )
■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. 1 9 4 )
■When the electronic key does not work properly
●Make sure that the smart access system with push-button start has not been deac-
tivated in the customization setting. If it is off, turn the function on.
(Customizable features: P. 599)
●Check if battery-saving mode is set. If it is set, cancel the function. ( P. 1 2 9 )
CAUTION
■When using the mechanical key and operating the power windows and moon
roof
Operate the power window or moon roof af ter checking to make sure that there is
no possibility of any passenger having any of their body parts caught in the window
or moon roof.
Also, do not allow children to operate the mechanical key. It is possible for children
and other passengers to get caught in the power window or moon roof.
3
Page 604 of 652
604
GS450h_OM_OM30F70U_(U)
8-2. Customization
Tu r n s i g n a l
lever
( P. 2 0 9 )
The number of times
the turn signal lights
flash automatically
when the turn signal
lever is moved to the
first position during a
lane change
(After flashing the turn
signal lights when turn-
ing left or right while
this function is off and
the turn signal lever is
moved to the first posi-
tion in direction of the
flashing light, the turn
signal lights can be
selected to be flashing
or off.)
3
5
——O
7
Off
(the turn signal lights keep
flashing if the turn signal
lever is moved
to the first posi- tion in direc-
tion of flashing light)
Off
(the turn signal
lights will be off if the turn sig- nal lever is
moved to the
first position in direction of
flashing light)
Automatic
light control
system
( P. 2 1 7 )
Light sensor sensitivityStandard-2 to 2O—O
Ti m e e l a p s e d b e f o r e
the headlights auto-
matically turn off30
seconds
Off
O—O
60
seconds
90
seconds
Welcome light illumi-
nation controlOnOff——O
Lights
( P. 2 1 7 )Daytime running
lights
*2OnOffO—O
ItemFunctionDefault
settingCustomized setting123
