2017 Lexus GS450h washer fluid

411 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS450h_300h_OM_OM30F92E_(EE)
Check the radiator and condenser and clear away any foreign objects.
If either of the above parts is extremely dirty or you are not sure of their condi-
tion, have your vehicle inspected by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
If any washer does not work or the
warning message appears on the multi-
information display, the washer tank
may be empty. Add washer fluid.
Radiator and condenser
WARNING
■When the hybrid system is hot
Do not touch the radiator or condenser as they may be hot and cause serious injuries, such as burns.
Washer fluid
WARNING
■When adding washer fluid
Do not add washer fluid when the hybrid sy stem is hot or operating as washer fluid contains alcohol and may catch fi re 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.
■Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the washer fluid bottle.

443 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS450h_300h_OM_OM30F92E_(EE)
■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

4446-3. Do-it-yourself maintenance
GS450h_300h_OM_OM30F92E_(EE)
When installing, reverse the steps listed.
After installing the bulb base, secure the cord with the clips and if replacing the left
side bulb, make sure to install the bolt fo r the washer fluid filler opening in its origi- nal position.
4
Right sideLeft side

4867-2. Steps to take in an emergency
GS450h_300h_OM_OM30F92E_(EE)
(If equipped)
Indicates a malfunction in the tire pressure warning sys- tem
 Stop the vehicle in a safe place and turn the power switch off then on again. If the tire pressure warningindicator flashes for 1 minute then illuminates, there
is a malfunction in the system. Have the vehicle inspected by any authorized Lexus retailer or Lexusauthorized repairer, or any reliable repairer.
(If equipped)
Indicates that the tire position information cannot be rec-ognized
 Drive for a short while and check if the display updates.If the radio wave conditio ns improve, the display
may return to normal. If the tire pressure is still not displayed after driving for several minutes, stop thevehicle in a safe place, turn the power switch off
then on again, and start driving. If the tire pressure is still not displayed even after repeating this processseveral times, have the vehicle inspected by any
authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer.
Indicates that the washer fluid level is low
 Add washer fluid.
Indicates that remaining fuel is approximately 9.9 L
(2.6 gal., 2.2 Imp.gal.) or less  Refuel the vehicle.
Warning messageDetails/Actions

587Alphabetical index
GS450h_300h_OM_OM30F92E_(EE)
Engine coolant temperature
gauge....................................................... 105
Engine oil..................................................406
Capacity ................................................ 550
Checking .............................................. 406
Oil level warning message ...........466
Oil pressure warning
message..............................................466
Preparing and checking
before winter .................................... 334
Engine switch ...........................................217
Auto power off function ...................219
Changing the power switch
modes ................................................... 218
If your vehicle has to be
stopped in an emergency..........453
Starting the hybrid system............... 217
EPS (Electric Power Steering)........ 325
Function .................................................. 325
Warning light .........................................461
Warning message.............................466
EV drive mode ....................................... 222
First-aid kit storage net....................... 375
Flat tire
Vehicles with spare tire ................. 498
Vehicles without spare tire .......... 509
Floor mats ................................................... 34
Fluid
Brake........................................................554
Hybrid transmission .........................553
Washer ...................................................... 411
Fog lights .................................................. 250
Replacing light bulbs ....................... 449
Switch ...................................................... 250
Follow me home system .................... 238
Footwell light .......................................... 366
Front air conditioning system .......... 346
Front fog lights ....................................... 250
Replacing light bulbs ....................... 449
Switch ...................................................... 250
Wattage ................................................. 449
Front personal lights............................ 367
Front position lights ............................. 237
Light switch............................................ 237
Replacing light bulbs ....................... 449
Welcome light illumination
control ................................................... 140
Front seats ................................................. 175
Adjustment ............................................. 175
Cleaning ................................................ 394
Correct driving posture.................... 36
Driving position memory ................ 178
Head restraints .....................................183
Power easy access system............. 178
Seat heaters.......................................... 362
Seat position memory ....................... 178
Seat ventilators ................................... 362
Front turn signal lights ..........................231
Replacing light bulbs ........... 443, 449
Turn signal lever................................... 231
Wattage .................................................558
F
*: Refer to the “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”.

599Alphabetical index
GS450h_300h_OM_OM30F92E_(EE)
Warning lights........................................... 99
ABS.............................................................461
AFS OFF indicator............................ 462
Brake hold operated
indicator .............................................. 462
Brake system .......................... 460, 462
Charging system .............................. 460
Electric power steering
system ....................................................461
Low fuel level ....................................... 462
Malfunction indicator lamp .......... 460
Master warning light ........................ 462
Parking brake indicator .................. 462
Pre-Crash Safety system .................461
Seat belt reminder light................... 462
Slip indicator...........................................461
SRS........................................................... 460
Tire pressure ........................................ 463
Warning messages .............................. 466
Warning reflector storage belt ....... 376
Washer....................................................... 251
Checking .................................................. 411
Low washer fluid warning
message..............................................466
Preparing and checking
before winter .................................... 334
Switch ........................................................251
Washing and waxing........................... 390
Weight ...................................................... 546
Welcome light illumination
control..................................................... 140
Wheels........................................................431
Replacing................................................. 431
Size ...........................................................555
Window glasses ......................................193
Window lock switch ..............................193
Windows ....................................................193
Power windows ................................... 193
Rear window defogger .................. 352
Washer ..................................................... 251
Windshield wiper de-icer ................. 352
Windshield wipers .................................251
Intermittent windshield wipers
with interval adjuster ...................... 251
Position ....................................................337
Rain-sensing windshield
wipers .................................................. 253
Winter driving tips ............................... 334
Wireless remote control key .............134
Battery-saving function ....................155
Locking/Unlocking ............................ 134
Replacing the battery ...................... 435
WMA disc*
*: Refer to the “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”.