2023 TOYOTA HIGHLANDER fog light

3355-1. Using the air conditioning system and defogger
5
Interior features
*: If equipped
Turns the heated steering wheel
on/off
The indicator light comes on when
the heated steering wheel is oper-
ating.
■Operation condition
The engine switch is in ON.
■Timer function
The heated steering wheel will auto-
matically turn off after a period of
time.
■Front
Each time the switch is pressed,
the operation condition changes
as follows.
Hi (3 segments lit) Mid (2 seg-
ments lit) Lo (1 segment
lit) Off
The level indicator (amber)
lights up during operation.
Heated steering
wheel*/seat heat-
ers*/seat ventilators*
 Heated steering wheel
Warms up the grip of the
steering wheel
 Seat heaters
Warm up the seat upholstery
 Seat ventilators
Maintain good ventilation
using a fan built into the seat
WARNING
■To prevent minor burn inju-
ries
Care should be taken if anyone in
the following categories comes in
contact with the steering wheel or
seats when the heater is on:
●Babies, small children, the
elderly, the sick and the physi-
cally challenged
●Persons with sensitive skin
●Persons who are fatigued
●Persons who have taken alco-
hol or drugs that induce sleep
(sleeping drugs, cold remedies,
etc.)
NOTICE
■To prevent damage to the
seat heaters
Do not put heavy objects that
have an uneven surface on the
seat and do not stick sharp
objects (needles, nails, etc.) into
the seat.
■To prevent battery discharge
Do not use the functions when the
engine is off.
Heated steering wheel
Seat heaters

3365-1. Using the air conditioning system and defogger
■Rear
Each time the switch is pressed,
the operation condition changes
as follows.
Hi (3 segments lit) Mid (2 seg-
ments lit) Lo (1 segment
lit) Off
The level indica tor (amber)
lights up during operation.
■Operation condition
The engine switch is in ON.
Each time the switch is pressed,
the operation condition changes
as follows.
Hi (3 segments lit) Mid (2 seg-
ments lit) Lo (1 segment
lit) Off
The level indicato r (green) lights
up during operation.
■Operation condition
The engine switch is in ON.
WARNING
■To prevent overheating and
minor burn injuries
Observe the following precautions
when using the seat heaters.
●Do not cover the seat with a
blanket or cushion when using
the seat heater.
●Do not use seat heater more
than necessary.
Seat ventilators

3746-1. Maintenance and care
Remove dirt and dust using a
vacuum cleaner.
 Wipe off any excess dirt and
dust with a soft cloth damp-
ened with diluted detergent.
Use a diluted water solution of
approximately 5% neutral wool
detergent.
Wring out any excess water
from the cloth and thoroughly
wipe off all remaining traces
of detergent.
 Wipe the surface with a dry,
soft cloth to remove any
remaining moisture. Allow the
leather to dry in a shaded and
ventilated area.
■Caring for leather areas
Toyota recommends cleaning the
interior of the vehicle at least twice a
year to maintain t he quality of the
vehicle’s interior.
NOTICE
●Do not use polish wax or polish
cleaner. The instrument panel’s
or other interior part’s painted
surface may be damaged.
■Preventing damage to leather
surfaces
Observe the following precautions
to avoid damage to and deteriora-
tion of leather surfaces:
●Remove any dust or dirt from
leather surfaces immediately.
●Do not expose the vehicle to
direct sunlight for extended peri-
ods of time. Park the vehicle in
the shade, especially during
summer.
●Do not place items made of
vinyl, plastic, or containing wax
on the upholstery, as they may
stick to the leather surface if the
vehicle interior heats up signifi-
cantly.
■Water on the floor
Do not wash the vehicle floor with
water.
Vehicle systems such as the
audio system may be damaged if
water comes into contact with
electrical components such as the
audio system above or under the
floor of the vehicle. Water may
also cause the body to rust.
■When cleaning the inside of
the windshield
Do not allow glass cleaner to con-
tact the lens. Also, do not touch
the lens. (
P.223)
■Cleaning the inside of the rear
window
●Do not use glass cleaner to
clean the rear window, as this
may cause damage to the rear
window defogger heater wires
or antenna. Use a cloth damp-
ened with lukewarm water to
gently wipe the window clean.
Wipe the window in strokes run-
ning parallel to the heater wires
or antenna.
●Be careful not to scratch or
damage the heater wires or
antenna.
Cleaning the leather areas

4166-3. Do-it-yourself maintenance
Back-up lights
License plate lights
■Lights that need to be
replaced by your Toyota
dealer
 Headlight low beams
 Headlight high beams
 Daytime running lights (types
A and C)
 Daytime running lights/park-
ing lights (type B)
 Front fog lights (if equipped)
 Side turn signal lights
 Tail lights/stop lights
 Rear side marker lights
 Tail lights
 High mounted stoplight
 Outer foot lights (if equipped)
■LED lights
The lights other than the following
lights each consist of a number of
LEDs. If any of the LEDs burn out,
take your vehicle to your Toyota
dealer to have the light replaced.
●Front turn signal lights/parking
lights (types A and C)
●Front turn signal lights (type B)
●Front side marker lights
●Rear turn signal lights
●Back-up lights
●License plate lights
■Condensation build-up on the
inside of the lens
Temporary condensation build-up
on the inside of the light lens does
not indicate a malfunction. Contact
your Toyota dealer for more informa- tion in the following situations:
●Large drops of water have built up
on the inside of the lens.
●Water has built up
inside the light.
■When replacing light bulbs
 P.413
■Front turn signal
lights/parking lights (types
A and C) and front turn sig-
nal lights (type B)
1 Turn the bulb base counter-
clockwise and remove it.
2 Remove the light bulb.
3 Install a new light bulb, and
then install the bulb base to
the light unit by inserting it
and turning the bulb base
clockwise.
After installing the bulb base, wig-
gle it lightly to make sure it is
Replacing light bulbs

527Alphabetical Index
Cruise controlDynamic radar cruise control with full-speed range .......... 249
Cup holders ............................ 341
Current fuel consumption . 88, 99
Curtain shield airbags ............. 34
Customizable features ........... 494
D
Daytime running light system210 Replacing light bulbs ............ 415
Defogger Outside rear view mirrors ..... 324
Rear window ........................ 324
Windshield............................ 324
Differential Rear differential oil ............... 478
Digital Rearview Mirror .......... 150
Dimension ............................... 474
Dinghy towing ........................ 196
Display Dynamic radar cruise control with full-speed range .......... 249
Head-up display ................... 103
Intuitive parking assist .......... 275
LTA (Lane Tracing Assist) ..... 245
Multi-information display .. 87, 96
RCTA .................................... 283
Warning message ................ 442
Distance until next engine oil change..................................... 80
Do-it-yourself maintenance ... 377
Door courtesy lights .............. 337
Door lock Back door ............................. 119
Side doors ............................ 115
Smart key system................. 131
Wireless remote control ....... 113
Doors Automatic door locking and unlocking system................ 118
Back door ............................. 119 Door glasses ........................162
Door lock .............................. 119
Open door warning buzzer . 116,
11 8
Outside rear view mirrors .....160
Rear door child-protectors .... 118
Downhill assist control system ...............................................305
Drive distance ...........................91
Drive information ......................91
Driver’s seat position memory Driving position memory .......142
Memory recall function .........144
Driving Break-in tips .........................175
Correct driving posture ...........25
Driving mode select switch ...300
Procedures ...........................174
Winter drive tips....................314
Driving information display .....88
Driving mode select switch ...300
Driving position memory .......142 Memory recall function .........144
Driving range ................88, 89, 99
Driving support system informa- tion display................90, 98, 100
Dynamic radar cruise control with full-speed range............249Warning message.................259
Dynamic Torque Control AWD system ...................................308
Dynamic Torque Vectoring AWD system ...................................308
E
Eco drive mode .......................300
Eco Driving Indicator .......89, 106
Eco Driving Indicator Light......89
EDR (Event data recorder) .........7
Elapsed time .............................91

529Alphabetical Index
FluidAutomatic transmission ........ 478
Brake .................................... 479
Washer ................................. 392
Fog lights Switch................................... 216
Footwell light .................... ...... 337
Front passenger occupant clas- sification system .................... 43
Front seats Adjustment ........................... 136
Cleaning ............................... 373
Correct driving posture ........... 25
Driving position memory....... 142
Head restraints ..................... 145
Memory recall function ......... 144
Seat heaters ......................... 335
Seat position memory .......... 142
Seat ventilators .................... 335
Front side marker light Light switch .......................... 210
Front side marker lights Replacing light bulbs ............ 415
Front turn signal lights Replacing light bulbs ............ 415
Turn signal lever ................... 204
Fuel Capacity ............................... 475
Fuel gauge ....................... 79, 82
Fuel pump shut off system ... 430
Information ........................... 482
Refueling .............................. 221
Type ..................................... 475
Warning light ........................ 434
Fuel consumption Average fuel economy ..... 88, 99
Current fuel consumption . 88, 99
Fuel economy ......... ............ 88, 99
Fuel filler door If the fuel filler door cannot be opened ............................... 462
Refueling .............................. 221 Fuel gauge...........................79, 82
Fuel pump shut off system ....430
Fuses .......................................412
G
Garage door opene
r ...............360
Gauges ................................79, 82
Glove box ................................341
Glove box light........................341
H
Head restraints .......................145
Headlight aim ..........................414
Headlights Adaptive Front-lighting System (AFS) ..................................212
Automatic High Beam system ...........................................213
Light switch...........................210
Replacing light bulbs ............415
Head-up display ......................103 Driving information display area...........................................103
Eco Driving Indicator ............106
Navigation system-linked display ...........................................106
Settings ................................104
Heated steering wheel............335
Heaters Automatic air conditioning sys-tem .....................................322
Heated steering wheel..........335
Outside rear view mirrors .....324
Rear automatic air conditioning system ................................331
Seat heaters ....... ..................335
High mounted stoplight Replacing light bulbs ............415
Hill-start assist control...........307
Hood Open.....................................384

531Alphabetical Index
Replacing light bulbs ............ 415
Light bulbs Replacing ............................. 415
Lights Automatic High Beam system........................................... 213
Fog light switch .................... 216
Front interior lights ............... 338
Front personal lights............. 338
Headlight switch ................... 210
Interior lights......................... 337
Interior lights list ................... 337
Rear interior lights ................ 338
Rear personal lights ............. 338
Replacing light bulbs ............ 415
Turn signal lever ................... 204
Vanity lights .......................... 359
Welcome light illumination con- trol ...................................... 211
LTA (Lane Tracing Assist) Operation ............................. 239
Warning messages............... 249
Luggage cover........ ................ 345
M
Maintenance
Do-it-yourself maintenance .. 382
General maintenance ........... 378
Maintenance data................. 474
Maintenance requirements... 376
Malfunction indicator lamp.... 432
Menu icons ............................... 87
Meter Clock .......................... 79, 81, 82
Indicators................................ 76
Instrument panel light control81, 86
Meter control switches ..... 87, 97
Meters .............................. 79, 82
Multi-information display .. 87, 96
Settings .......................... 92, 102
Warning lights....................... 431 Warning message.................442
Mirrors Digital Rearview Mirror .........150
Inside rear view mirror ..........149
Outside rear view mirror defog-gers ....................................324
Outside rear view mirrors .....160
Vanity mirrors........................359
Moon roof Door lock linked moon roof oper-ation....................................165
Jam protection function ........165
Operation..............................165
Mud & Sand mode ..................301
Multi-information display Audio system-linked display .91, 100
AWD Control...........................91
Clock ......................................86
Driving information display .....88
Driving support system ...........91
Driving support system informa- tion display .............90, 98, 100
Dynamic radar cruise control with full-speed range ..........249
Eco Driving Indicator ..............89
Fuel economy ...................88, 99
LTA (Lane Tracing Assist) .....245
Menu icons .............................87
Meter control switches......87, 97
Navigation system-linked display ...............................90, 98, 100
Pop-up display........................87
Settings ..........................92, 102
Suggestion function ........95, 101
Tire pressure ...... ............91, 396
Vehicle information display .....91
Warning message...........95, 442
Multi-terrain Select .................301

532Alphabetical Index
N
Navigation system-linked display........................... 90, 98, 100, 106
Noise from under vehicle .......... 5
Normal mode .................. 300, 302
O
“ODO TRIP” switch .................. 81
“ODO” switch ........................... 85
Odometer ............................ 80, 85
Odometer and trip meter display Display items .................... 80, 85
“ODO TRIP” switch ................ 81
“ODO” switch.......................... 85
Pop-up display ................. 81, 86
Oil Engine oil ............................. 476
Rear differential oil ............... 478
Opener Back door ............................. 121
Fuel filler door ...................... 221
Hood..................................... 384
Outer foot lights Replacing light bulbs ............ 415
Outside rear view mirrors Adjustment ........................... 160
BSM (Blind Sport Monitor) ... 270
Folding ................................. 161
Linked mirror function when reversing ............................ 160
Mirror position memory ........ 142
Outside rear view mirror defog- gers .................................... 324
RCTA function ...................... 283
Outside temperature .......... 79, 82
Overheating ............................ 469
P
Panic mode ............................. 114 Panoramic moon roof
Jam protection function ........169
Operation..............................168
Parking assist sens ors (intuitive
parking assist) ......................275
Parking brake Operation..............................205
Parking brake engaged warning buzzer.................................207
Warning light.........................438
Warning message.................207
Parking lights Light switch...........................210
Replacing light bulbs ............415
Parking Support Brake function (for rear-crossing vehicles) .299Function................................299
Parking Support Brake function (static objects) ......................296Function................................296
PCS (Pre-Collision System) Function................................228
PCS OFF switch ...................231
Warning light.........................437
Personal lights ........................337
PKSB (Parking Support Brake) ...............................................289Warning message.................295
Power outlets ..........................357
Power steering (Electric power steering system) ...................307Warning light.........................433
Power windows Door lock linked window opera-tion......................................163
Jam protection function ........162
Operation..............................162
Window lock switch ..............164
Pre-Collision System (PCS) Function................................228
PCS OFF switch ...................231
Warning light.........................437