2015 Lexus GS350 wipers

3
1
8 7
6
5
4
3
2
GS350_OM_OM30E15U_(U)
9
4-1. Before drivingDriving the vehicle ..................... 160
Cargo and luggage...................... 171
Vehicle load limits .........................174
Trailer towing ................................. 175
Dinghy towing ............................... 176
4-2. Driving procedures Engine (ign ition) switch ............. 177
Automatic transmission ........... 184
Turn signal lever ........................... 190
Parking brake ................................192
Horn ..................................................195
4-3. Operating the lights and wipers
Headlight switch ..........................196
Fog light switch ............................ 201
Windshield wipers and washer ................................ 202
Headlight cleaner switch........ 209
4-4. Refueling Opening the fuel tank cap ...... 210 4-5. Using the driving support
systems
Cruise control ...............................215
Dynamic radar cruise control..............................219
LKA (Lane-Keeping Assist) .......... 234
Driving mode select switch ....244
Driving assist systems ...............249
Hill-start assist control ..............257
PCS (Pre-Collision System) ......... 259
BSM (Blind Spot Monitor) ............. 268
• The Blind Spot Monitor function ..................................... 272
• The Rear Cross Traffic Alert function .........................275
Lexus night view ..........................278
4-6. Driving tips Winter driving tips ..................... 284
4Driving

15Pictorial index
GS350_OM_OM30E15U_(U)
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 202
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 284
To prevent freezing (windshield wiper de-icer)
* . . . . . . . . . . . . . . . . . . . . P. 327
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 378
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 210
Refueling method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 210
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 538
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 410
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 543
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 284
Checking/rotation/tire pressure warning system. . . . . . . . . . . . . . . . . . . . .P. 410
Coping with flat tires. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 504
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 394
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 394
Engine compartment cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 398
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 5 3 8
Coping with overheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 529
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 487
Headlights/parking lights/daytime running ligh ts . . . . . . . . . . . . . . . . . . . P. 196
Fog lights
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 201
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 190
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Stop lights
Hill-start assist control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 257
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 19 6
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 19 6
4
5
6
7
Light bulbs of the exterior lights for driving
(Replacing method: P. 444, Watts: P. 545)
*: If equipped
8
9
10
11
12
13
14
15

159
GS350_OM_OM30E15U_(U)
Driving4
4-1. Before driving Driving the vehicle ...................... 160
Cargo and luggage ...................... 171
Vehicle load limits ........................ 174
Trailer towing ................................. 175
Dinghy towing................................ 176
4-2. Driving procedures Engine (ignition) switch .............177
Automatic transmission ............ 184
Turn signal lever ........................... 190
Parking brake ................................ 192
Horn.................................................. 195
4-3. Operating the lights and wipers
Headlight switch .......................... 196
Fog light switch............................. 201
Windshield wipers and washer .................................202
Headlight cleaner switch ....... 209
4-4. Refueling Opening the fuel tank cap....... 210 4-5. Using the driving support
systems
Cruise control .............................. 215
Dynamic radar cruise control ............................. 219
LKA (Lane-Keeping Assist) .......... 234
Driving mode select switch ... 244
Driving assist systems............... 249
Hill-start assist control ............. 257
PCS (Pre-Collision System).......... 259
BSM (Blind Spot Moni tor).............. 268
• The Blind Spot Monitor function .....................................272
• The Rear Cross Traffic Alert function......................... 275
Lexus night view ......................... 278
4-6. Driving tips Winter driving tips ..................... 284

196
GS350_OM_OM30E15U_(U)
4-3. Operating the lights and wipers
Headlight switch
Turning the end of the lever turns 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 engine switch is
in IGNITION ON mode.)
Off
The daytime running lights
turn on.1
2
3
4
(U.S.A.)
(Canada)

GS350_OM_OM30E15U_(U)
1974-3. Operating the lights and wipers
4
Driving
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

198
GS350_OM_OM30E15U_(U)
4-3. Operating the lights and wipers
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)

GS350_OM_OM30E15U_(U)
1994-3. Operating the lights and wipers
4
Driving
■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 engine 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 engine 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 engine switch to IGNITION 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 engine 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.

200
GS350_OM_OM30E15U_(U)
4-3. Operating the lights and wipers
■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 6 1 )
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not running.