2018 TOYOTA TUNDRA engine

4286-1. Using the air conditioning system
NOTICE
■To prevent damage to the seat heaters/seat ventilators
Do not put heavy objects that have an uneven surface on the sea t and do
not stick sharp objects (needles, nails, etc.) into the seat.
■ To prevent battery discharge
Turn the seat heaters/seat ventilators off when the engine is n ot running.

4296-2. Using the interior lights
6
Interior features
Interior lights list
Outer foot lights (if equipped)
Personal/interior lights
( P. 4 3 0 )
Engine switch light (if
equipped) Foot well lighting (if equipped)
Cargo lamp (
P. 431)1
2
3
4
5

4316-2. Using the interior lights
6
Interior features
Ty p e B
On/off
“OFF”
The cargo lamp can be individually
turned on or off.
“DOOR”
The cargo lamp comes on when a
door is opened. They turn off when
the doors are closed.
“ON”
The cargo lamp cannot be individually turned off.
■Illuminated entry system
The lights automatically turn on/off according to the engine sw itch position,
whether the doors are locked/unlocked, and whether the doors are opened/
closed.
■ To prevent battery discharge
If the following lights remain on when the door is not fully closed and the main
switch is in the “DOOR” position, the lights will go off automatically after 20
minutes:
●Personal lights
● Interior lights
● Cargo lamp
■ Customization that can be configured at Toyota dealer
Settings (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features: P. 624)
Cargo lamp main switch
1
2
3

4506-4. Using the other interior features
Other interior features
To set the visor in the forward
position, flip it down.
To set the visor in the side posi-
tion, flip down, unhook, and
swing it to the side.
To use the side extender, place
the visor in the side position,
then slide it backward.
Open the cover
The light turns on when the cover
is opened.
Sun visors
1
2
3
Vanity mirrors (if equipped)
NOTICE
Do not leave the vanity lights on for extended periods while the engine is
stopped.

4516-4. Using the other interior features
6
Interior features
The clock is displayed on the
screen.
■Setting the clock
Vehicles with Entune Audio (Multimedia system types: P. 322)
 P. 3 3 1
Vehicles with Entune Audio P lus or Entune Premium Audio
(Multimedia system types: P. 322)
Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM
OWNER’S MANUAL”.
■ The clock is displayed when
The engine switch is in the “ACC” or “ON” position.
■ When disconnecting and reco nnecting battery terminals
The clock data will be reset.
Clock

4546-4. Using the other interior features
Type F (back of the console box)
Open the lid.
■The power outlets can be used when
The engine switch is in the “ACC” or “ON” position.
■ Passing a cable from th e console box (type D)
P. 435
Fold down the armrest for use.
NOTICE
● Close the power outlet lids when the power outlets are not in use.
Foreign objects or liquids that enter the power outlets may cau se a short
circuit.
● Do not use the power outlets longer than necessary when the eng ine is
not running.
Armrest (CrewMax models)
NOTICE
Do not apply too much load on the armrest.

469
7Maintenance and care
7-1. Maintenance and careCleaning and protecting the vehicle exterior .......... 470
Cleaning and protecting the vehicle interior ........... 473
7-2. Maintenance Maintenance requirements ................... 476
General maintenance ........ 478
Emission inspection and maintenance (I/M)
programs ......................... 481 7-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 482
Hood ................................. 484
Engine compartment ......... 485
Tires .................................. 495
Tire inflation pressure ....... 507
Wheels .............................. 510
Air conditioning filter.......... 513
Wireless remote control battery ............................. 516
Checking and replacing fuses ............................... 518
Light bulbs......................... 521

4717-1. Maintenance and care
7
Maintenance and care
■Aluminum wheels (if equipped)
●Remove any dirt immediately by using a neutral detergent.
● Wash detergent off with water immediately after use.
● To protect the paint from damage, make sure to observe the following pre-
cautions.
• Do not use acidic, alkaline or abrasive detergent
• Do not use hard brushes
• Do not use detergent on the wheels when they are hot, such as after driv-
ing or parking in hot weather
■ Bumpers
Do not scrub with abrasive cleaners.
WARNING
■When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may
cause the electrical components, etc., to catch fire.
■ Precautions regarding the exhaust pipe
Exhaust gases cause the exhaust pipe to become quite hot.
When washing the vehicle, be careful not to touch the pipe unti l it has
cooled sufficiently, as touching hot exhaust pipe can cause bur ns.