Page 6 of 712

TABLE OF CONTENTS6
HIGHLANDER_U (OM48E98U)6-4. Using the other interior
features
Other interior features ....... 455
• Sun visors .................... 455
• Vanity mirrors............... 455
• Conversation mirror ..... 456
• Clock ............................ 457
• Outside temperature display.......................... 458
• Power outlets ............... 459
• Rear sunshades........... 462
• Armrest ........................ 463
• Coat hooks................... 464
• Assist grips .................. 464
• Side table ..................... 465
Garage door opener .......... 466
Safety Connect.................. 473
Compass ........................... 479 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 484
Cleaning and protecting the vehicle interior ........... 487
7-2. Maintenance Maintenance requirements ................... 490
General maintenance ........ 493
Emission inspection and maintenance (I/M)
programs ......................... 497
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 498
Hood .................................. 500
Positioning a floor jack....... 502
Engine compartment ......... 503
Tires................................... 515
Tire inflation pressure ........ 525
Wheels............................... 528
Air conditioning filter .......... 530
Wireless remote control/ electronic key battery ...... 532
Checking and replacing fuses ................................ 535
Light bulbs ......................... 539
7Maintenance and care
Page 17 of 712

17Pictorial index
HIGHLANDER_U (OM48E98U)Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 240
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 240
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 324
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 572
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 239
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 241
Headlights/tail lights/daytime running lights . . . . . . . . . . . . . . . P. 241
Front fog lights
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 252
Wiper and washer switch . . . . . . . . . . . . . . . . . . . . . . . P. 253, 255
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 253, 255
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 514
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 582
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 554
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 500
Tilt and telescopic steering lock release lever . . . . . . . . . . P. 172
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 172
Manual air conditioning system
*1 . . . . . . . . . . . . . . . . . . . . P. 422
Automatic air conditioning system
*1 . . . . . . . . . . . . . . . . . P. 428
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 422, 428
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 424, 430
Audio system
*1, 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 338
Navigation system
*1, 3
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 457
Power back door main switch
*1. . . . . . . . . . . . . . . . . . . . . . P. 132
Fuel filler door opener switch . . . . . . . . . . . . . . . . . . . . . . . . P. 259
*1: If equipped
*2: For Entune Audio Plus, refer to “Navigation and Multimedia System Owner’s Manual”.
*3: Refer to “Navigation and Multimedia System Owner’s Manual”.
4
5
6
7
8
9
10
11
12
13
14
Page 421 of 712

421
6Interior features
HIGHLANDER_U (OM48E98U)6-1. Using the air conditioning
system and defogger
Front manual air conditioning system ........ 422
Front automatic air conditioning system ........ 428
Rear manual air conditioning system ........ 435
Rear automatic air conditioning system ........ 438
Heated steering wheel/ seat heaters/
seat ventilators ................ 441
6-2. Using the interior lights Interior lights list ................ 444
• Interior lights ................. 444
• Personal lights .............. 445
6-3. Using the storage features
List of storage features ..... 446
• Glove box...................... 447
• Console box .................. 447
• Bottle holders ................ 448
• Cup holders .................. 449
• Auxiliary boxes.............. 451
• Open tray ...................... 452
Luggage compartment features ........................... 453 6-4. Using the other interior
features
Other interior features ....... 455
• Sun visors ..................... 455
• Vanity mirrors................ 455
• Conversation mirror ...... 456
• Clock ............................. 457
• Outside temperature display........................... 458
• Power outlets ................ 459
• Rear sunshades............ 462
• Armrest ......................... 463
• Coat hooks.................... 464
• Assist grips ................... 464
• Side table ...................... 465
Garage door opener.......... 466
Safety Connect ................. 473
Compass ........................... 479
Page 422 of 712
422
HIGHLANDER_U (OM48E98U)
6-1. Using the air conditioning system and defogger
■Adjusting the temperature setting
To adjust the temperature setti ng, turn clockwise (warm) or
counterclockwise (cool).
If is not pressed, the system will blow ambient temperature air
or heated air.
For quick cooling, turn to the “M AX A/C” position. The air condi-
tioning will automatically turn on in recirculated air mode.
■
Fan speed setting
To adjust the fan speed, turn clockwise (increase) or coun-
terclockwise (decrease).
Turning the dial to “OFF” turns off the fan.
Front manual air conditioning system
: If equipped
Air conditioning controls
Page 428 of 712
4286-1. Using the air conditioning system and defogger
HIGHLANDER_U (OM48E98U)■
Adjusting the temperature setting
To adjust the temperature setting, turn clockwise to increase
the temperature and countercloc
kwise to decrease the tempera-
ture.
The temperature for the driver, front passenger and rear seats can be
adjusted separately when: • is pressed. (The “SYNC” displays disappear.)
• The front passenger side dial is turned. (The “PASS SYNC”
display changes to “PASS”.)
• The “
” or “” side of is pressed. (The “REAR SYNC” display
changes to “REAR”.)
The air conditioning system switches between individual and synchro-
nized modes each time is pressed.
Front automatic air conditioning system
: If equipped
Air outlets and fan speed are automatically adjusted according
to the temperature setting.
Air conditioning controls
Page 457 of 712
4576-4. Using the other interior features
6
Interior features
HIGHLANDER_U (OM48E98U)
The clock can be adjusted by pressing the buttons.Adjusts the hours
Adjusts the minutes
■The clock is displayed when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The engine switch is in ACCESSORY or IGNITION ON mode.
■ When the battery is disconnected
The time display will automatically be set to 1:00.
Clock
1
2
Page 506 of 712

5067-3. Do-it-yourself maintenance
HIGHLANDER_U (OM48E98U)■
Adding engine oil
If the oil level is below or near the low level mark, add engine oil of
the same type as that
already in the engine.
Make sure to check the oil type and prepare the items needed
before adding oil. Remove the oil filler cap by turning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.
■ Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the following
situations, oil consumption may increase, and engine oil may need to be
refilled in between oil maintenance intervals.
●When the engine is new, for example directly after purchasing the vehicle or
after replacing the engine
● If low quality oil or oil of an inappropriate viscosity is used
● When driving at high engine speeds or with a heavy load, when towing, or
when driving while accelerating or decelerating frequently
● When leaving the engine idling for a long time, or when driving frequently
through heavy traffic
2.7 L 4-cylinder (1AR-FE)
engine3.5 L V6 (2GR-FE) engine
Engine oil selection P. 636
Oil quantity
(Low Full) 1.6 qt. (1.5 L, 1.3 Imp. qt.)
Items
Clean funnel
1
2
3
Page 541 of 712
5417-3. Do-it-yourself maintenance
7
Maintenance and care
HIGHLANDER_U (OM48E98U)■
Headlight low beams
For the right side only:
Remove the washer fluid
tank opening.
Turn the bulb base counter-
clockwise.
Unplug the connector while
pressing the lock release.
Replace the light bulb, and
install the bulb base.
Align the 3 tabs on the light bulb
with the mounting and insert.
Replacing light bulbs
1
2
3
4