high beam Lexus GS200t 2017 Owner's Manual

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GS350_200t_GS F_OM_OM30F83E_(EE)
3-1. Key information
Keys .................................................. 154
3-2. Opening, closing and locking the doors and trunk
Doors ............................................... 159
Trunk ................................................ 166
Smart entry & start system ...... 173
3-3. Adjusting the seats Front seats...................................... 196
Driving position memory ......... 199
Head restraints............................204
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................207
Inside rear view mirror.............209
Outside rear view mirrors .........211
3-5. Opening, closing the windows and moon roof
Power windows............................ 214
Moon roof .......................................217 4-1. Before driving
Driving the vehicle..................... 222
Cargo and luggage .................... 231
Trailer towing (vehicles without towing package) ..... 232
Trailer towing (vehicles with towing package)......................233
4-2. Driving procedures Engine (ignition) switch ...........240
Automatic transmission........... 246
Turn signal lever .........................255
Parking brake ..............................256
Brake Hold (GS350/GS200t) ...............259
ASC (Active Sound Control) (GS F) ........................ 261
4-3. Operating the lights and wipers
Headlight switch ......................... 262
AHS (Adaptive High-beam System)........................................265
Automatic High Beam ............. 270
Fog light switch ........................... 275
Windshield wipers and washer................................. 276
4-4. Refueling Opening the fuel tank cap......282
3Operation of
each component4Driving

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Pictorial index
GS350_200t_GS F_OM_OM30F83E_(EE)
VSC OFF switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 377
Heated steering wheel switch * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 412
Automatic High Beam switch *. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 271
Adaptive High-beam System switch * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 265
Instrument panel light control switches. . . . . . . . . . . . . . . . . . . . . . . . . . P. 111, 118
Odometer/trip meter and trip meter reset button . . . . . . . . . . . . . P. 110, 117
HUD (Head-up display) switches *. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 141
Brake hold switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 259
ASC switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 261
* : If equipped1
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34Pictorial index
GS350_200t_GS F_OM_OM30F83E_(EE)
■Switches (Right-hand drive vehicles)
Odometer/trip meter and trip meter reset butt on . . . . . . . . . . . . . . . . . . P. 117
Instrument panel light control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 118
HUD (Head-up display) switches *. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 141
VSC OFF switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 377
Automatic High Beam switch *. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 271
Adaptive High-beam System switch * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 265
Heated steering wheel switch * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 412
ASC switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 261
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2. Instrument cluster
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Instrument cluster
GS350_200t_GS F_OM_OM30F83E_(EE)
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:On some models
* 3
: The light flashes to indicate a malfunction.
* 4
:GS350/GS200t
* 5
:GS F
The indicators inform the driver of the operating state of the vehicle’s variou s sys-
tems.
Indicators
Turn signal indicator (  P. 255)
(If equipped)
Dynamic radar cruise
control indicator ( P. 331, 343)
Tail light indicator (  P. 262) Cruise control
“SET” indicator (
 P. 331, 343, 355)
Headlight high beam
indicator ( P. 262)
(If equipped)
LDA indicator ( P. 320)/
LKA indicator ( P. 311)
(If equipped)
Automatic High Beam
indicator ( P. 271)/
Adaptive High-beam
System indicator ( P. 266) *
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(If equipped)
Lexus parking assist-sensor
indicator
* 3
Front fog light indicator ( P. 275) *
2, 3
(If equipped)
“AFS OFF” indicator (
 P. 263)
Rear fog light indicator (  P. 275) *
2, 4
Slip indicator ( P. 376)
* 5, 11
(If equipped)
Gear Shift Indicator (
 P. 251) *
2
VSC OFF indicator ( P. 378)
Cruise control indicator (  P. 339, 351, 355) *
2, 5
TRC OFF indicator ( P. 377)

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4Driving
GS350_200t_GS F_OM_OM30F83E_(EE)
4-1. Before drivingDriving the vehicle..................... 222
Cargo and luggage .................... 231
Trailer towing (vehicles without towing package) ..... 232
Trailer towing (vehicles with towing package)......................233
4-2. Driving procedures Engine (ignition) switch ...........240
Automatic transmission........... 246
Turn signal lever .........................255
Parking brake ..............................256
Brake Hold (GS350/GS200t) ...............259
ASC (Active Sound Control) (GS F) ........................ 261
4-3. Operating the lights and wipers
Headlight switch ......................... 262
AHS (Adaptive High-beam System)........................................265
Automatic High Beam .............270
Fog light switch ........................... 275
Windshield wipers and washer................................. 276
4-4. Refueling Opening the fuel tank cap......282 4-5. Using the driving support
systems
Lexus Safety System+ ..............286
PCS (Pre-Crash Safety system) ........................................ 295
LKA (Lane-Keeping Assist) .......................................... 307
LDA (Lane Departure Alert with steering control) ..............317
RSA (Road Sign Assist) .......... 326
Dynamic radar cruise control with full-speed range.............. 331
Dynamic radar cruise control ......................................... 343
Cruise control .............................355
Driving mode select switch ...........................................358
BSM (Blind Spot Monitor) ..... 363

2624-3. Operating the lights and wipers
GS350_200t_GS F_OM_OM30F83E_(EE)
Headlight switch
Turning the end of the lever turns on the lights as follows:The front position, tail, licenseplate and instrument panel
lights turn on.
The headlights and all lights listed above turn on.
The headlights, daytime run- ning lights ( P. 264) and all
the lights listed above turn on
and off automatically.
(When the engine switch is in
IGNITION ON mode.)
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.
The headlights can be operated manually or automatically.
Operating instructions
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Turning on the high beam headlights
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4-3. Operating the lights and wipers
Driving
GS350_200t_GS F_OM_OM30F83E_(EE)
AHS (Adaptive High-beam System)
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Adjusts the brightness and illuminated area of the high beams according to
the vehicle speed.
● Adjusts the intensity of the high beams, while driving on a curve, so t hat the
area in the direction that the vehicle is turning will be illuminated more brightly
than other areas.
● Operates the variable high beams
so that the area around vehicles
ahead is partially not illuminated
while all other areas continue to be
illuminated with the high beams.
The variable high beams help optimize
forward visibility while reducing the daz-
zling effect on the drivers of vehicles
ahead.
● Adjusts the distance that the low beams are projected according to the dis-
tance to a preceding vehicle.
: If equipped
The Adaptive High-beam System uses a camera sensor located behind the
upper portion of the windshield to assess the brightness of the lights of vehi-
cles ahead, streetlights, etc., and au tomatically controls the headlight light
distribution as necessary.
WARNING
■Limitations of the Adaptive High-beam System
Do not rely on the Adaptive High-beam System. Always drive safely, taking care to
observe your surroundings and turning the high beam on or off manually if necessary.
■To prevent incorrect operation of the Adaptive High-beam system
Do not overload the vehicle.

2664-3. Operating the lights and wipers
GS350_200t_GS F_OM_OM30F83E_(EE)
Push the lever away from you with
the headlight switch in the or
position.
Press the Adaptive High-beam Sys-
tem switch.
The Adaptive High-beam System indi-
cator will come on when the headlights
are turned on automatically to indicate
that the system is active.
Activating the Adaptive High-beam System
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4-3. Operating the lights and wipers
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Driving
GS350_200t_GS F_OM_OM30F83E_(EE)
■Switching to low beam
Pull the lever to the original position.
The Adaptive High-beam System
indicator will turn off.
Push the lever away from you to acti-
vate the Adaptive High-beam Sys-
tem again.
■Switching to high beam
Press the Adaptive High-beam Sys-
tem switch.The Adaptive High-beam System
indicator will turn off and the high
beam indicator will turn on.
Press the switch to activate the
Adaptive High-beam System again.
Turning the high beam on/off manually

2684-3. Operating the lights and wipers
GS350_200t_GS F_OM_OM30F83E_(EE)
■Conditions in wh ich the light distribution control of the headlights changes automati-
cally
●When all of the following conditions are met, the high beams will be turned on automat-
ically and the system will operate: