heating TOYOTA HILUX 2019 User Guide

4976-1. Using the air conditioning system and defogger
6
Interior features
HILUX_OM_OM0K375E_(EE)
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and
the ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow
immediately after is pressed.
■ Fogging up of the windows
● The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the wind-
shield effectively.
● If you turn off, the windows may fog up more easily.
● The windows may fog up if the recirculated air mode is used.
■ Outside/recirculated air mode
● When driving on dusty roads such as tunnels or in heavy traffic, press .
This is effective in preventing outside air from entering the vehicle interior.
During cooling operation, setting the reci rculated air mode will also cool the
vehicle interior effectively.
● Outside/recirculated air mode may automatically switch depending on the
temperature setting or the inside temperature.
■ Operation of the air conditioning system in Eco drive mode (if equipped)
● In Eco drive mode, the air conditioning system is controlled as follows to pri-
oritize fuel efficiency:
• Engine speed and compressor operation controlled to restrict heating/
cooling capacity
• Fan speed restricted when automatic mode is selected
● To improve air conditioning performance, perform the following operations.
• Adjust the fan speed
• Turn off Eco drive mode
• Adjust the temperature setting
■ When the outside temperature falls to nearly 0°C (32°F)
The dehumidification function may not operate even when is pressed.

4986-1. Using the air conditioning system and defogger
HILUX_OM_OM0K375E_(EE)
■ Ventilation and air conditioning odors
● To let fresh air in, set the air conditioning system to the outside air mode.
● During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to
be emitted from the vents.
● To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
• For some models: The start timing of the blower may be delayed for a
short period of time immediately after the air conditioning system is
started in automatic mode.
■ Air conditioning system operations when the engine is stopped due to
the Stop & Start system (vehicles with Stop & Start system)
When the engine is stopped due to Stop & Start system operations, the
automatic air conditioning cooling, heating and dehumidification functions
turn off and the fan speed is decreased according to the outside tempera-
ture etc. or air blowing stops. To stop the air conditioning system from turn-
ing off, press the Stop & Start cancel switch and refrain from using the Stop
& Start system.
■ An odor comes from the air conditioning system due to the Stop & Start
system operation (vehicles with Stop & Start system)
When the engine is stopped due to Stop & Start system operations, an odor
caused by moisture may be detected. This does not indicate a malfunction.
■ Air conditioning filter
 P. 565

5016-1. Using the air conditioning system and defogger
HILUX_OM_OM0K375E_(EE)
6
Interior features
Heated steering wheel/seat heaters
: If equipped
Heated steering wheel and seat heaters heat the side grips of the
steering wheel and seats, respectively.
WARNING
● Care should be taken to prevent injury if anyone in the following categories
comes in contact with the steering wheel and seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
● Observe the following precautions to prevent minor burns or overheating:
• Do not cover the seat with a blanket or cushion when using the seat
heater.
• Do not use seat heater more than necessary.
NOTICE
● 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
not running.

5116-3. Using the storage features
HILUX_OM_OM0K375E_(EE)
6
Interior features
*: The shape of the auxiliary box may differ depending on the grade, etc.
●Air conditioning-linked temperature regulation function (type A) (if
equipped):
By introducing air from the air conditioning system into the auxiliary box,
canned drinks etc. can be kept hot or cold. However, as the temperature
inside the auxiliary box will become the same as the temperature of the air
flowing from the air conditioning sy stem, extreme heating and cooling are
not possible. In high humidity condition, be careful of objects inside the aux-
iliary box, as condensation may form.
● Using the air conditioning-linked temperature regulation function (type A) (if
equipped):
Allow the air conditioning system to operate, and use or to
select either or . ( P. 484, 493)
Adjust the temperature. ( P. 484, 492)
Type G (if equipped)
Open the air intake lid inside the aux-
iliary box.
To blow a large amount of air into the
auxiliary box, close the passenger
side vent. ( P. 487, 496)
1
2
3

6458-2. Steps to take in an emergency
HILUX_OM_OM0K375E_(EE)
8
When trouble arises
If your vehicle overheats
●The needle of the engine coolant temperature gauge (P. 132)
enters the red zone or a loss of engine power is experienced. (For
example, the vehicle speed does not increase.)
● Steam comes out from under the hood.
Stop the vehicle in a safe place and turn off the air conditioning sys-
tem, and then stop the engine.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the engine has cooled down sufficiently, inspect the hoses and
radiator core (radiator) for any leaks.
Radiator
Cooling fan
If a large amount of coolant
leaks, immediately contact any
authorized Toyota retailer or
Toyota authorized repairer, or
any reliable repairer.
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2

698Alphabetical index
HILUX_OM_OM0K375E_(EE)
Child safety ................................ 64
Airbag precautions .................. 47
Battery precautions ....... 549, 643
Child restraint system ............. 65
How your child should
wear the seat belt ................. 42
Installing child restraints.... 81, 90
Power window lock
switch.................................. 233
Power window precautions ... 235
Rear door child-protectors .... 177
Removed key battery
precautions ......................... 569
Seat belt precautions .............. 44
Seat heater precautions ........ 501
Child-protectors ....................... 177
Cleaning............................ 526, 529
Aluminum wheels .................. 527
Exterior.................................. 526
Interior ................................... 529
Seat belts .............................. 530
Clock ......................................... 515
Clutch........................................ 675
Coat hooks ............................... 519
Condenser ................................ 545
Console box ............................. 507
Cooling system
Engine overheating ............... 645
Cruise control .......................... 348
Cup holders .............................. 508
Curtain shield airbags ............... 45
DAC ........................................... 395
Daytime running light
system .................................... 296
Deck hooks .............................. 513
Defogger
Outside rear view
mirrors ........................ 485, 494
Rear window ................. 485, 494
Windshield .................... 485, 494
Differential
Oil ......................................... 675
Dimension ................................ 652
Display
LDA (Lane Departure
Alert)................................... 344
Multi-information
display ........................ 137, 141
Trip information ............. 138, 143
Do-it-yourself maintenance .... 535
Doors
Door glasses ......................... 232
Door lock............................... 174
Open door warning light........ 606
Outside rear view mirrors...... 229
Rear door child-protectors .... 177
Side doors............................. 174
Downhill assist control
system .................................... 395
DPF (Diesel Particulate Filter)
system .................................... 398
Warning light ......................... 605
Warning message ................. 613
Driver’s seat belt
reminder light ........................ 606
Driving
Break-in tips .......................... 241
Correct posture ....................... 38
Procedures ........................... 238
Winter drive tips .................... 403
D

699Alphabetical index
HILUX_OM_OM0K375E_(EE)
Eco Driving Indicator....... 128, 130
Emergency flashers................. 592
Electronic key
If the electronic key does
not operate properly ........... 635
Replacing the battery ............ 567
Emergency, in case of
If a warning buzzer
sounds ................................ 602
If a warning light turns on ...... 602
If the electronic key does
not operate properly ........... 635
If the engine will not start ...... 633
If the vehicle battery is
discharged .......................... 639
If you have a flat tire.............. 616
If you lose your keys ............. 156
If you run out of fuel and
the engine stalls.................. 648
If you think something is
wrong .................................. 600
If your vehicle becomes
stuck ................................... 649
If your vehicle has to be
stopped in an
emergency.......................... 593
If your vehicle needs to be
towed .................................. 595
If your vehicle overheats ....... 645
Engine
“ACC” position ...................... 267
Compartment ........................ 539
Engine switch................ 266, 269
Hood ..................................... 537
How to start the
engine......................... 266, 269
Identification number ............ 658
If the engine will not start ...... 633
If you run out of fuel and the
engine stalls ....................... 648
If your vehicle has to be
stopped in an
emergency.......................... 593
Ignition switch
(engine switch) ........... 266, 269
Overheating .......................... 645
Engine coolant
Capacity ................................ 671
Checking ............................... 544
Preparing and checking
before winter....................... 403
Engine coolant
temperature gauge ................ 134
Engine immobilizer system ...... 95
Engine oil
Capacity ................................ 661
Checking ............................... 541
Oil level warning light ............ 606
Oil pressure warning light ..... 602
Preparing and checking
before winter....................... 403
Engine oil maintenance
data ......................................... 543
E

703Alphabetical index
HILUX_OM_OM0K375E_(EE)
Odometer .................................. 134
Oil
Differential oil ........................ 675
Engine oil .............................. 661
Manual transmission oil ........ 674
Transfer oil ............................ 674
Opener
Fuel filler door ....................... 304
Hood ..................................... 537
Outside rear view mirrors ....... 229
Adjusting and folding............. 229
Outside rear view mirror
defoggers............................ 494
Outside temperature
display .................................... 133
Overhead console.................... 510
Overheating, Engine ................ 645
Parking brake
Operation .............................. 291
Parking brake indicator
light ..................................... 607
PCS (Pre-Collision System) .... 321
Enabling/disabling the
system ................................ 325
Function ................................ 321
Warning light ......................... 605
Personal lights ......................... 503
Switch ................................... 504
Wattage................................. 679
Power heater ............................ 486
Power outlets ........................... 516
Power steering
Fluid ...................................... 677
Power windows
Jam protection function......... 233
Operation .............................. 232
Window lock switch............... 233
Pre-Collision System (PCS) .... 321
Enabling/disabling the
system ................................ 325
Function ................................ 321
Warning light ......................... 605
Quarter windows ..................... 236
Radiator .................................... 545
Radio*...................................... 416
Radio data system*................. 418
RDS*......................................... 418
Rear differential lock
system .................................... 373
Rear fog light
Replacing light bulb .............. 586
Switch ................................... 299
Wattage ................................ 679
Rear passengers’ seat belt
reminder light ........................ 606
Rear seat
Removing the rear seat
cushions ............................. 220
Raising the bottom
cushion ............................... 220
Rear step bumper .................... 182
Rear turn signal lights
Replacing light bulbs............. 586
Turn signal lever ................... 290
Wattage ................................ 679
O
P
Q
R
*: Refer to “Navigation and multimedia system Owner’s manual”.