wipers TOYOTA 4RUNNER 2020 (in English) Owner's Manual

2424-3. Operating the lights and wipers
4RUNNER (U)■
When the rear window wiper and washer switch is turned off
The rear wiper will stop operation, and return to the retracted position after
approximately 3 seconds.
However, if the engine switch is turned to the “ACC” or “LOCK” position (vehi-
cles without a smart key system) or the engine switch is turned to ACCES-
SORY mode or turned off (vehicles with a smart key system) whil e the rear
wiper is operating, the rear wiper will stop at that position a nd will not return to
the retracted position.
■ If no washer fluid sprays
Check that the washer nozzle is not blocked if there is washer fluid in the
washer fluid reservoir.
■ Customization
Settings (e.g. drip prevention function) can be changed.
(Customizable features P. 547)
NOTICE
■When the rear window is dry
Do not use the wiper, as it may damage the rear window.
■ When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may over-
heat.
■ When a nozzle becomes blocked
In this case, contact your Toyota dealer.
Do not try to clear it with a pin or other object. The nozzle w ill be damaged.

2504-5. Using the driving support systems
4RUNNER (U)
WARNING
■To avoid malfunction of the camera sensor
Observe the following precautions.
Otherwise, the camera sensor may not operate properly, possibly leading to
an accident resulting in death 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 windshield, it will still be neces-
sary to use the windshield wipers to remove water droplets, etc . from
the area of the windshield in front of the camera sensor.
• If the inner side of the windshield where the camera sensor is installed
is dirty, contact your Toyota 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 t o remove
the fog, condensation or ice. ( P. 342)
● If water droplets cannot be properly removed from the area of t he wind-
shield in front of the camera sensor by the windshield wipers, replace the
wiper insert or wiper blade.
If the wiper inserts or wiper blades need to be replaced, contact your Toy-
ota dealer.
● Do not attach window tinting to the windshield.
● Replace the windshield if it is damaged or cracked.
If the windshield needs to be replaced, contact your Toyota dea ler.
● 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 Toyota dealer.
● Do not attach objects, such as stickers,
transparent 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
approximately 0.4 in. (1 cm) below the
bottom of the camera sensor
B: Approximately 7.9 in. (20 cm)
(Approximately 4.0 in. [10 cm] to the
right and left from the center of the
camera sensor)

4006-2. Maintenance
4RUNNER (U)
Vehicle exterior
ItemsCheck points
Doors• Do the doors operate smoothly?
Engine hood• Does the engine hood lock system work properly?
Fluid leaks• There should not be any signs of fluid leakageafter the vehicle has been parked.
Tires
• Is the tire inflation pressure correct?
• The tires should not be damaged or excessively
worn.
• Have the tires been rotated according to the maintenance schedule?
• The wheel nuts should not be loose.
Windshield wipers/
rear window wiper
• The wiper blades should not show any signs of cracking, splitting, wear, contamination or defor-
mation.
• The wiper blades should clear the windshield/rear
window without streaking or skipping.
WARNING
■If the engine is running
Turn the engine off and ensure that there is adequate ventilati on before per-
forming maintenance checks.

592Alphabetical index
4RUNNER (U)
Shift lock system ..................... 220
Side airbags ............................... 35
Side marker lights ................... 225Light switch ........................... 225
Replacing light bulbs............. 455
Wattage ................................ 531
Side mirrors ............................. 160 Adjusting and folding ............ 160
Side turn signal lights ............. 223
Slide deck ................................. 368
Smart key system .................... 118 Antenna location ................... 118
Entry functions ...................... 110
Starting the engine................ 212
Snow tires ................................ 333
Spare tire .................................. 492 Inflation pressure .................. 530
Storage location .................... 493
Spark plug ................................ 526
Specifications .......................... 522
Speedometer .............................. 88
Steering lock ............................ 215 Column lock release ............. 215
Steering lock system
warning message ............... 215
Steering wheel ......................... 156 Adjustment ............................ 156
Storage feature ........................ 358
Storage precautions ................ 189
Stuck If the vehicle becomes stuck ................................... 520
Sun visors ................................ 370 Switches
Automatic High Beam
switch ................................. 231
Cruise control switch ............ 273
Door lock switches................ 113
Driving position memory switches ............................. 149
Emergency flashers switch ... 464
Engine switch ............... 209, 212
Fog light switch ..................... 235
Garage door opener
switches ............................. 382
Ignition switch ............... 209, 212
LDA (Lane Departure Alert) switch ................................. 265
Light switches ....................... 225
Moon roof switches............... 170
Outside rear view mirror switches ............................. 160
Power back window
switch ................................. 166
Power door lock switch ......... 113
Power window switches........ 162
Rear window and outside rear view mirror defoggers
switch ......................... 342, 348
Rear window wiper and
washer switch..................... 240
Seat heater switches ............ 353
Seat ventilator switches ........ 353
“SOS” button........................... 70
Telephone switches
*
VSC OFF switch ................... 323
Window lock switch .............. 162
Windshield wipers and washer switch.............. 237

595Alphabetical index
4RUNNER (U)
Warning messages .................. 487
Washer...................................... 237Checking ............................... 418
Preparing and checking before winter....................... 330
Switch ........................... 237, 240
Washing and waxing ............... 390
Weight Cargo capacity ...................... 191
Load limits............................. 191
Weight................................... 522
Wheels ...................................... 437 Replacing wheels.................. 437
Size ....................................... 530
Window glasses....................... 162
Window lock switch ................ 162
Windows ................................... 162 Power back window .............. 166
Power windows ..................... 162
Rear window defogger ..................... 342, 348
Washer ......................... 237, 240
Windshield wiper
de-icer ............................ 342, 349
Windshield wipers ........... 237, 240 Intermittent wiper .................. 237
Winter driving tips ................... 330
Wireless remote control
key .......................................... 103 Locking/Unlocking................. 110
Replacing the battery ............ 442
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.