windshield wipers Lexus GS300 2019 Owner's Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2019, Model line: GS300, Model: Lexus GS300 2019Pages: 604, PDF Size: 14.6 MB
Page 3 of 604
3
1
8 7
6
5
4
3
2
GS350_300_OM_OM30G96U_(U)
9
3-4. Adjusting the steering wheel and mirrors
Steering wheel .............................. 174
Inside rear view mirror ..............175
Outside rear view mirrors ....... 177
3-5. Opening, closing the windows and moon roof
Power windows ............................. 181
Moon roof ...................................... 184
4-1. Before driving Driving the vehicle ..................... 188
Cargo and luggage .................... 197
Vehicle load limits .....................200
Trailer towing ............................... 201
Dinghy towing ............................. 202
4-2. Driving procedures Engine (ign ition) switch ........... 203
Automatic transmission ..........208
Turn signal lever ...........................216
Parking brake ................................ 217
Brake Hold .....................................219
ASC (Active Sound Control) (GS F) ............................................ 221
4-3. Operating the lights and wipers
Headlight switch ........................ 222
Automatic High Beam............. 225
Windshield wipers and washer ................................ 229 4-4. Refueling
Opening the fuel tank cap ..... 234
4-5. Using the driving support systems
Lexus Safety System + ............. 239
PCS (Pre-Collision System) ....................................... 245
LKA (Lane-Keeping Assist) .......................................... 256
Dynamic radar cr uise control
with full-speed range............. 266
Cruise control ............................. 278
Driving mode select switch ............................................ 281
BSM (Blind Spot Monitor) ............. 286
• The Blind Spot Monitor
function .................................... 289
• The Rear Cross Traffic Alert function...........................291
TVD (Torque Vectoring Differential) (GS F) ................ 294
Driving assist systems .............. 296
4-6. Driving tips Winter driving tips..................... 304
4Driving
Page 15 of 604
15Pictorial index
GS350_300_OM_OM30G96U_(U)
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Locking/unlocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Opening/closing the door glasses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 181
Locking/unlocking by using the me chanical key . . . . . . . . . . . . . . . . . . . . . . . P. 504
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 439, 446
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 229
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 304
To prevent freezing (windshield wiper de-icer)*. . . . . . . . . . . . . . . . . . . . . . . P. 322
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 362
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 234
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 234
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 525
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 395
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 532
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 30 4
Checking/rotation/tire pressure warning system . . . . . . . . . . . . . . . . . . . . . . P. 395
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 475, 486
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 375
Opening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 375
Engine compartment cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 381
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 526
Coping with overheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 512
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 446
Headlights/front side marker lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 222
Front turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 216
Parking lights/daytime running lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 222
Side turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 216
1
2
3
4
5
Light bulbs of the exte rior lights for driving
(Replacing method: P. 420, Watts: P. 535)
*: If equipped
6
7
8
Page 187 of 604
187
GS350_300_OM_OM30G96U_(U)
4Driving
4-1. Before drivingDriving the vehicle ......................188
Cargo and luggage .................... 197
Vehicle load limits ..................... 200
Trailer towing ................................ 201
Dinghy towing .............................202
4-2. Driving procedures Engine (ignition) switch .......... 203
Automatic transmission.......... 208
Turn signal lever........................... 216
Parking brake ............................... 217
Brake Hold..................................... 219
ASC (Active Sound Control) (GS F) ........................................... 221
4-3. Operating the lights and wipers
Headlight switch ......................... 222
Automatic High Beam .............225
Windshield wipers and washer.................................229 4-4. Refueling
Opening the fuel tank cap ..... 234
4-5. Using the driving support systems
Lexus Safety System + ............. 239
PCS (Pre-Collision System)........................................ 245
LKA (Lane-Keeping Assist) .......................................... 256
Dynamic radar cruise control with full-speed range ............. 266
Cruise control ............................. 278
Driving mode select switch ............................................ 281
BSM (Blind Spot Moni tor).............. 286
• The Blind Spot Monitor function ....................................289
• The Rear Cross Traffic
Alert function .......................... 291
TVD (Torque Vectoring Differential) (GS F) ................ 294
Driving assist systems .............. 296
4-6. Driving tips Winter driving tips .....................304
Page 224 of 604
224
GS350_300_OM_OM30G96U_(U)4-3. Operating the lights and wipers
■Headlight control sensor
■Automatic light off system
●When the headlights are on: The headlights and tail lights turn off 30 seconds after the
engine switch is turned off and a door is
opened and all of the doors and trunk are
closed. (The lights turn off immediately if on the key is pressed twice after all the
doors are closed.)
●When only the tail lights are on : The tail lights turn off automatically if the engine switch
is turned off and the driver’s door is opened.
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 open , the lights automatically turn off after 20 min-
utes.
■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 accordi ng to the number of passen-
gers and the loading condition of the vehicle to ensure that the headlights do not inter-
fere with other road users.
■If the “AFS OFF” indicator flashes
It may indicate a malfun ction in the system. Contact your Lexus dealer.
■Customization
Settings (e.g. light sensor se nsitivity) can be changed.
(Customizable features: P. 549)
The sensor may not function properly if an
object is placed on the
sensor, or anything 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.
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than ne cessary when the engine is not running.
Page 227 of 604
GS350_300_OM_OM30G96U_(U)
2274-3. Operating the lights and wipers
4
Driving
■Camera sensor detection information
●The high beam may not be automatically turned off in the following situations:
• When oncoming vehicles suddenly appear from a curve
• When the vehicle is cut in front of by another vehicle
• When vehicles ahead are hidden from sight due to repeated curves, road dividers or roadside trees
• When vehicles ahead appear from the faraway lane on wide road
• When vehicles ahead have no lights
●The high beam may be turned off if a vehicle ahead that is using fog lights without using
the headlights is detected.
●House lights, street lights, traffic signals, and illuminated billboards or signs may cause
the high beam to switch to the low beams, or the low beams to remain on.
●The following factors may affect the amount of time taken to turn the high beam on or
off:
• The brightness of headlights, fog lights, and tail lights of vehicles ahead
• The movement and direction of vehicles ahead
• When vehicle ahead only has op erational lights on one side
• When vehicle ahead is a two-wheeled vehicle
• The condition of the road (gradient, cu rve, condition of the road surface etc.)
• The number of passengers and amount of luggage
●The high beam may be turned on or off when the driver does not expect it.
●Bicycles or similar objects may not be detected.
●In the situations shown below, the system may not be able to accurately detect sur-
rounding brightness levels. This may cause the low beams to remain on or the high
beams to cause problems for pedestrians, ve hicles ahead or other parties. In these
cases, manually switch between the high and low beams.
• In bad weather (rain, snow, fog, sandstorms etc.)
• The windshield is obscured by fog, mist, ice, dirt etc.
• The windshield is cracked or damaged.
• The camera sensor is deformed or dirty.
• The camera sensor temperature is extremely high.
• Surrounding brightness levels are equal to th ose of headlights, tail lights or fog lights.
• Vehicles ahead have headlights that are either switched off, dirty, are changing color,
or are not aimed properly.
• When driving through an area of intermittently changing brightness and darkness.
• When frequently and repeated ly driving ascending/descending roads, or roads with
rough, bumpy or uneven surfaces (such as stone-paved roads, gravel tracks etc.).
• When frequently and repeatedly taking curves or driving on a winding road.
• There is a highly reflective object ahead of the vehicle, such as a sign or a mirror.
• The back of a vehicle ahead is highly re flective, such as a container on a truck.
• The vehicle’s headlights are damaged or dirty, or are not aimed properly.
• The vehicle is listing or tilting, due to a flat tire, a trailer being towed etc.
• The high beam and low beam are repeated ly being switched between in an abnor-
mal manner.
• The driver believes that the high beam may be causing problems or distress to other drivers or pedestrians nearby.
Page 229 of 604
229
GS350_300_OM_OM30G96U_(U)4-3. Operating the lights and wipers
4
Driving
Windshield wipers and washer
Operating the lever operates the wipe
rs or washer as follows. The lever
will return to its original posi tion immediately after operation.
Intermittent windshield wipe rs with interval adjuster
(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 levels
Operating the wiper lever
1
2
3
4
or or or
OffTemporary operationTemporaryoperationIntermittent operationHigh speedoperation
Intermittent operationOffOffLow speedoperationHigh speed operation
Low speed operationOffIntermittent operationHigh speedoperationHigh speedoperation
High speed
operationOffLow speedoperationNo changeNo change
Status
before
operation
Operation
Page 230 of 604
230
GS350_300_OM_OM30G96U_(U)4-3. Operating the lights and wipers
Wiper intervals can be adjusted when
intermittent operation is selected.
Increases the intermittent windshield
wiper frequency
Decreases the intermittent wind-
shield wiper frequency
Washer/wiper dual opera-
tion
Pulling the lever op erates the wipers
and washer.
Wipers will automatically operate a cou-
ple of times after the washer squirts.
Vehicles with headlight cleaners:
When the headlights are on and the
lever is pulled and held, the headlight
cleaners will operate once. After this,
the headlight cleaners will operate
every 5th time the lever is pulled.
Rain-sensing windshield wipers
(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 levels
AUTO mode on/off switch
5
6
7
AUTO mode
indicator
1
2
3
4
5
Page 232 of 604
232
GS350_300_OM_OM30G96U_(U)4-3. Operating the lights and wipers
The wipers can be used as intermittent windshield wipers, which operate regard-
less of vehicle speed or amount of rain
drops. The intermittent windshield wiper
operation can be switched wh en the vehicle is stopped and the wiper is off. The
wiper operation cannot be switched duri ng AUTO mode or while the intermit-
tent windshield wi pers 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.
■The windshield wiper and washer can be operated when
The engine switch is in IGNITION ON mode.
■Dripping prevention wiper sweep
After washing and wiping operation several times, the wipers operate one more time
after a short delay to prevent dripping.
However, the last sweep will not happen while the vehicle is moving.
■Effects of vehicle speed on wiper operation
●Intermittent windshield wipers interval changes when the vehicle is stopped.
●With low speed operation selected, wiper oper ation will be switched from low speed to
intermittent operation only wh en the vehicle is stationary.
■Raindrop sensor
●If AUTO mode is selected while the engine switch is in IGNITION ON mode, the wip-
ers will operate once to show that AUTO mode is activated.
●If the temperature of the raindrop sensor is 185°F (85°C) or higher, or -22°F
(-30°C) or lower, automatic operation ma y not occur. In this case, operate the
wipers in any mode other than AUTO mode.
Switching between the intermittent windshield wipers and rain-sensing
windshield wipers (vehicles with rain-sensing windshield wipers)
●The raindrop sensor judges the amount of
raindrops.
An optical sensor is ad opted. It may not oper-
ate properly when sunlight from the rising or
setting of the sun inte rmittently strikes the
windshield, or if bugs etc. are present on the
windshield.
Page 233 of 604
GS350_300_OM_OM30G96U_(U)
2334-3. Operating the lights and wipers
4
Driving
■When the windshield wipers are in temporary operation
AUTO mode cannot be activated even if is pressed.
■If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the windshield
washer fluid reservoir.
WARNING
■Caution regarding the use of windshield wipers in AUTO mode
The windshield wipers may operate unexpectedly if the sensor is touched or the wind-
shield is subject to vibration in AUTO mode. Take care that your fingers or anything
else do not become caught in the windshield wipers.
■Caution regarding the use of washer fluid
When it is cold, do not use the washer fl uid until the windshield becomes warm. The
fluid may freeze on the windshield and cause lo w visibility. This may lead to an accident,
resulting in death or serious injury.
NOTICE
■When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■When there is no washer fluid spray from the nozzle
Damage to the washer fluid pump may be cau sed if the lever is pulled toward you and
held continually.
■When a nozzle becomes blocked
In this case, contact your Lexus dealer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.
■When standing the windshield wipers up
Raise the wipers in line with the windshield. ( P. 307)
Failure to do so may result in dama ge to the wipers and/or the hood.
Page 242 of 604
242
GS350_300_OM_OM30G96U_(U)4-5. Using the driving support systems
WARNING
■To avoid malfunction of the camera sensor
Observe the following precautions.
Otherwise, the camera sensor may not oper
ate properly, possibly leading to an acci-
dent resulting in deat h or serious injury.
●Keep the windshield clean at all times.
• If the windshield is dirty or covered with an oily film, water droplets, snow, etc.,
clear the windshield.
• If a glass coating agent is applied to the wi ndshield, it will still be necessary to use
the windshield wipers to remove water droplets, etc. from the area of the wind-
shield in front of the camera sensor.
• If the inner side of the windshield where th e camera sensor is installed is dirty, con-
tact your Lexus dealer.
●If the part of the windshield in front of the camera sensor is fogged up or covered with
condensation or ice, use the windshield defogger to remove the fog, condensation or
ice. ( P. 322)
●If water droplets cannot be properly removed from the area of the windshield in front
of the camera sensor by th e windshield wipers, replace the wiper insert or wiper
blade.
If the wiper inserts or wiper blades need to be replaced, contact your Lexus dealer.
●Do not attach window tinting to the windshield.
●Replace the windshield if it is damaged or cracked.
If the windshield needs to be re placed, contact your Lexus dealer.
●Do not get the camera sensor wet.
●Do not allow bright lights to shine into the camera sensor.
●Do not dirty or damage the camera sensor.
When cleaning the inside of the windshield , do not allow glass cleaner to contact the
lens. Also, do not touch the lens.
If the lens is dirty or damaged, contact your Lexus dealer.
●Do not subject the camera sensor to a strong impact.
●Do not change the installation position or direction of the camera sensor or remove it.
●Do not disassemble the camera sensor.
●Do not attach objects, such as stickers, trans-
parent stickers, and so forth, to the outer side
of the windshield in front of the camera sensor
(shaded area in the illustration).
A: From the top of the windshield to approxi-
mately 0.4 in. (1 cm) below the bottom of the
camera sensor
B: Approximately 7.9 in. (20 cm) (Approxi-
mately 4.0 in. (10 cm) to the right and left
from the center of the camera sensor)