light Lexus GS450h 2015 Opening, closing and locking the doors and trunk / LEXUS 2015 GS450H (OM30E26U) Manual PDF

GS450h_OM_OM30E26U_(U)
2154-2. Driving procedures
4
Driving
■When the parking brake is set automatically while the system is holding the brakes
The parking brake will not be released automatically. Release the parking brake by
operating the parking brake switch, making sure that the parking brake indicator
light goes off. ( P. 211)
■When there is a malfunction in the system
Warning lights and/or warning mess ages will turn on or flash. (P. 505, 517)
CAUTION
■When the vehicle is on a steep incline
When using the brake hold system on a steep incline exercise caution. The brake
hold function may not hold th e vehicle in such a situation.
■When stopped on a slippery road
The system cannot stop the vehicle when the gripping ability of the tires has been
exceeded. Do not use the system wh en stopped on a slippery road.
NOTICE
■When parking the vehicle
The brake hold system is not designed for use when parking the vehicle for a long
period of time. Turning the power switch off while the system is holding the brake
may release the brake, which would cause the vehicle to move. When operating
the power switch, depress the brake pedal, set the parking brake and shift the shift
lever to P.

217
GS450h_OM_OM30E26U_(U)4-3. Operating the lights and wipers
4
Driving
Headlight switch
Turning the end of the lever tu rns on the lights as follows:
The headlights can be operated manually or automatically.
Operating instructions
U.S.A. Canada
The side marker, parking,
tail, license plate and instru-
ment panel lights turn on.
The headlights and all lights
listed above turn on.
The headlights, daytime
running lights and all the
lights listed above turn on
and off automatically.
(When the power switch is
in ON mode.)
Off
The daytime running lights
turn on.1
2
3
4
(U.S.A.)
(Canada)

218
GS450h_OM_OM30E26U_(U)
4-3. Operating the lights and wipers
With the headlights on, push the
lever away from you to turn on
the high beams.
Pull the lever toward you to the center
position to turn the high beams off.
Pull the lever toward you and
release it to flash the high beams
once.
You can flash the high beams with the
headlights on or off.
Turning on the high beam headlights
1
2

GS450h_OM_OM30E26U_(U)
2194-3. Operating the lights and wipers
4
Driving
AFS (Adaptive Front-lighting System) secures excellent visibility at inter-
sections and on curves by automatically adjusting the direction of the light
axis of the headlights according to vehicle speed and the degree of the
tire’s angle as controlled by steering input.
AFS operates at speeds of 6 mph (10 km/h) or higher.
■Deactivating AFS
Turn on the AFS OFF switch.
The indicator turns on when the
AFS is deactivated.
AFS (Adaptive Front-lightin g System) (if equipped)

220
GS450h_OM_OM30E26U_(U)
4-3. Operating the lights and wipers
■Daytime running light system
●To make your vehicle more visible to other drivers, the parking lights turn on auto-
matically (at an increased intensity) whenever the hybrid system is started and the
parking brake is released. Daytime running lights are not designed for use at night.
For the U.S.A.: Daytime running lights can be turned off by operating the switch.
●Compared to turning on th e headlights, the daytime running light system offers
greater durability and consumes less electricity, so it can help improve fuel econ-
omy.
■Headlight control sensor
■Automatic light off system
When the light switch is in or : The headlights and tail lights turn off 30 sec-
onds after the power switch is turned to ACCESSORY mode or turned off and a
door is opened and all of the doors and trun k are closed. (The lights turn off immedi-
ately if on the key is pressed twice after all the doors are closed.)
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 op en, the lights automatically turn off after 20
minutes.
■Light reminder buzzer
A buzzer sounds when the power switch is turned off or turned to ACCESSORY
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 pas-
sengers and the loading conditio n of the vehicle to ensure that the headlights do not
interfere with other road users. The sensor may not func tion properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

GS450h_OM_OM30E26U_(U)
2214-3. Operating the lights and wipers
4
Driving
■If the “AFS OFF” indicator flashes
It may indicate a malfunction in the system. Contact your Lexus dealer.
■Customization
Settings (e.g. light sensor sensitivity) 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.

222
GS450h_OM_OM30E26U_(U)
4-3. Operating the lights and wipers
Fog light switch
(U.S.A.) or (Canada)
Turns the fog lights off
Turns the fog lights on
■Fog lights can be used when
The headlights are on in low beam.
: If equipped
The fog lights secure excellent visibility in difficult driving conditions,
such as in rain and fog.
1
2

223
GS450h_OM_OM30E26U_(U)4-3. Operating the lights and wipers
4
Driving
Windshield wipers and washer
Operate the lever as follows to opera te the wipers. The lever will return to
its original position immed iately after operation.

(U.S.A.) or (Canada)
Move the lever up 2 levels
Move the lever up 1 level

(U.S.A.) or (Canada)
Move the lever down 1 level

(U.S.A.) or (Canada)
Move the lever down 2 lev-
els
AUTO mode on/off switch
With AUTO mode selected, the wip-
ers will operate automatically when
the sensor detects falling rain. The sys-
tem automatically adjusts wiper timing
in accordance with rain volume and
vehicle speed.
AUTO mode indicator will turn on
when AUTO mode is selected.
Operating the wiper lever
AUTO mode
indicator
1
2
3
4
5

224
GS450h_OM_OM30E26U_(U)
4-3. Operating the lights and wipers
*1: After temporary operation, the mode will return to AUTO mode.
*2: AUTO mode will be canceled.
When AUTO mode is selected, the sensor sensitivity can be adjusted by
turning the switch ring.
Increases the sensitivity
Decreases the sensitivity
Washer/wiper dual operation
Wipers will automatically operate a
couple of times after the washer
squirts.
or or
or
OffTe m p o r a r y operationTe m p o r a r y operationLow speedoperationHigh speed operation
Low speed operationOffOffHigh speed operationHigh speedoperation
High speed operationOffLow speedoperationNo changeNo change
AUTO modeIntermittent operation
Off
Te m p o r a r y
operation
*1Low speed
operation
*2High speed
operation
*2
ContinuouslyNo change
Operation
Status
before
operation
6
7
8

GS450h_OM_OM30E26U_(U)
2254-3. Operating the lights and wipers
4
Driving
The wipers can be used as intermittent windshield wipers, which operate
regardless of vehicle speed or amount of raindrops. The intermittent
windshield wiper operation can be switched when the vehicle is stopped
and the wiper is off. The wiper op eration cannot be switched during
AUTO mode or while the intermittent windshield wipers are operating.
Press and hold until the AUTO
mode indicator stops flashing.
If is pressed and held until the
AUTO mode indicator stops flashing
again, it will return to its previous state.
■Operating the intermittent windshield wipers

(U.S.A.) or (Canada)
Move the lever up 2 lev-
els
Move the lever up 1 level

(U.S.A.) or (Canada)
Move the lever down 1
level

(U.S.A.) or (Canada)
Move the lever down 2
levels
Switching to the intermittent windshield wipers
1
2
3
4