2019 Lexus GS300 washer fluid

394
GS350_300_OM_OM30G96U_(U)6-3. Do-it-yourself maintenance
If any washer does not work or the wa
rning message appears on the multi-infor-
mation display, the washer tank may be empty. Add washer fluid.
Washer fluid
GS350/GS300GS F
WARNING
■When adding washer fluid
Do not add washer fluid when the engine is hot or running as washer fluid contains
alcohol and may catch fire if spilled on the engine etc.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces, as well as damaging
the pump leading to problems of the washer fluid not spraying.
■Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the washer fluid bottle.

GS350_300_OM_OM30G96U_(U)
4216-3. Do-it-yourself maintenance
6
Maintenance and care
■Front turn signal light (vehicles with single-beam headlights)For the left side only: Remove the
bolt and move the washer fluid
filler opening.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
Replacing light bulbs
1
2
3

422
GS350_300_OM_OM30G96U_(U)6-3. Do-it-yourself maintenance
When installing, reverse the steps listed.
After installing the bulb base, secure the co
rd with the clips and if replacing the left
side bulb, make sure to install the bolt for the washer fluid fille r opening in its origi-
nal position.
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by your Lexus
dealer.
●Headlights
●Parking lights/daytime running lights
●Front side marker lights
●Front turn signal lights (vehic les with triple-beam headlights)
●Side turn signal lights
●Stop/tail lights
●Stop lights
●Rear side marker lights
●Rear turn signal lights
●Back-up lights
●High mounted stoplight
●License plate lights
●Outer foot lights
4
Right sideLeft side

4657-2. Steps to take in an emergency
GS350_300_OM_OM30G96U_(U)
7
When trouble arises
Indicates a malfunction in the tire pressure warning sys-
tem
 Stop the vehicle in a safe place and turn the engine
switch off then on again. If the tire pressure warning
indicator flashes for 1 minute then illuminates, there
is a malfunction in the system. Have the vehicle
inspected at your Lexus dealer.
Indicates that the tire position information cannot be rec-
ognized
 Drive for a short while an d check if the display
updates.
If the radio wave conditions improve, the display
may return to normal. If th e tire pressure is still not
displayed after driving for several minutes, stop the
vehicle in a safe place, turn the engine switch off
then on again, and start driv ing. If the tire pressure is
still not displayed even after repeating this process
several times, have the vehicle inspected at your
Lexus dealer.
Indicates that the washer fluid level is low
 Add washer fluid.
Except F SPORT models of GS350/GS300, and GS F:
Indicates that remaining fuel is approximately 2.6 gal.
(10.0 L, 2.2 Imp.gal.) or less
F SPORT models of GS350/GS300: Indicates remain-
ing fuel is approximately 2.6 gal. (9.9 L, 2.2 Imp.gal.) or
less
 Refuel the vehicle.
Warning messageDetails/Actions

589Alphabetical index
GS350_300_OM_OM30G96U_(U)
Engine oil maintenance data ........... 368
Engine switch ......................................... 203Auto power off function................. 205
Changing the engine switch modes ..................................................204
If your vehicle has to be stopped in an emergency .......... 427
Starting the engine ........................... 203
EPS (Electric Power Steering) ....... 297 Function .................................................. 297
Warning light ...................................... 438
Warning message ............................. 444
Event data recorder (EDR) ...................10
Expert mode ...........................................300
First-aid kit storage net ...................... 342
Flat tire Vehicles with spare tire ..................475
Vehicles without spare tire .......... 486
Floor mats ................................................... 32
Fluid Automatic transmission ................. 530
Brake ......................................................... 531
Washer ...................................................394
Footwell light .......................................... 335
Front passenger occupant classification system ............................ 52
Front personal lights............................ 336 Front seats ................................................. 164
Adjustment..............................................164
Cleaning................................................. 364
Correct driving posture .................... 34
Driving position memory.................166
Head restraints ....................................... 171
Power easy access system .............166
Seat heaters ............................................ 331
Seat position memory .......................166
Seat ventilators...................................... 331
Front side marker lights......................222 Light switch............................................222
Replacing light bulbs ....................... 422
Welcome light illumination control.................................................... 144
Front turn signal lights .......................... 216 Replacing light bulbs ............. 421, 422
Turn signal lever ................................... 216
Wattage .................................................535
Fuel Capacity................................................. 525
Fuel gauge .................................... 93, 100
Fuel pump shut off system ............ 436
Information............................................536
Type.......................................................... 525
Warning light ....................................... 439
Warning messages .......................... 444
Fuel consumption Average fuel consumption............................. 108, 115
Average fuel consumption after refueling ........................... 108, 115
Current fuel consumption..... 108, 115
F

601Alphabetical index
GS350_300_OM_OM30G96U_(U)
Warning buzzersApproach warning ............................ 273
Brake system........................................ 437
Downshifting ..........................................213
Intuitive parking assist
*
Key reminder ....................................... 472
Open door ............................................446
Open moon roof .............................. 459
Open hood ...........................................446
Open trunk ...........................................446
Open window .................................... 459
Seat belt reminder .............................439
Warning lights .......................................... 86 ABS........................................................... 437
AFS OFF indicator ........................... 438
Brake system............................437, 439
Charging system................................ 437
Electric power steering.................. 438
Low fuel level .......................................439
Malfunction indica tor lamp ........... 437
Master warning light.........................439
Open door ............................................439
Parking brake indicator ..................439
Pre-collision system......................... 438
Seat belt reminder light...................439
Slip indicator ........................................ 438
SRS ............................................................ 437
Tire pressure ........................................439 Warning messages...............................444
Washer ......................................................229
Checking ............................................... 394
Low washer fluid warning message........................... 444
Preparing and checking before winter ....................................304
Switch ...................................................... 229
Washing and waxing .......................... 360
Weight Cargo capacity...................................200
Load limits .............................................200
Weight .................................................... 522
Welcome light illumination control ..................................................... 144
Wheels Replacing .............................................. 408
Size ........................................................... 532
Window glasses....................................... 181
Window lock switch............................... 181
Windows..................................................... 181 Power windows..................................... 181
Rear window defogger .................. 322
Washer ................................................... 229
Windshield wiper de-icer ..................322
Windshield wipers ................................229 Position ................................................... 307
Rain-sensing windshield wipers................................................... 229
W
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.