2012 TOYOTA TUNDRA lights

239
2-4. Using other
driving systems
2
When driving
■Rear view monitor system camera
■ Smear effect
The rear view monitor system camera is
located on the tailgate as shown in the
illustration.
In the following cases, it may become dif-
ficult to see the images on the screen,
even when the system is functioning cor-
rectly.
●The vehicle is in a dark area, such
as at night.
● The temperature near the lens is
extremely high or low.
● Water droplets are on the camera
lens or humidity is high, such as
when it rains.
● Foreign matter, such as snow or
mud, adheres to the camera lens.
● The sun or headlights are shining
directly into the camera lens.
● A bright object such as a white wall
is reflected in the mirror surface
over the monitor.
● When the camera has scratches or
dirt on it.
If a bright light, such as sunlight
reflected off the vehicle body, is picked
up by the camera, a smear effect* char-
acteristic to the camera may occur.
*: Smear effect A phenomenon that
occurs when a bright light is picked
up by the camera; when transmitted
by the camera, the light source
appears to have a vertical streak
above and below it.

240 2-4. Using other driving systems
■Flicker effect
When the camera is used under fluorescent lights, sodium lights, mercury
lights etc., the lights and the illuminated areas may appear to flicker.
CAUTION
■When using the rear view monitor system
Observe the following precautions to avoid an accident that could result in
death or serious injuries
● Never depend solely on the rear view monitor system when reversing.
● Always check visually and with the mirrors to confirm your intended path is
clear.
● Always check the vehicle surroundi ng area, because the guide lines are
estimates of distance and location.
● The guide lines are assistant lines and do not change even if the steering
wheel is turned.
● Depicted distances between objects and flat surfaces differ from actual
distances.
● Do not use the system if the tailgate open.
■ Conditions which may affect the rear view monitor system
● If the back of the vehicle has been hit, the camera’s position and mounting
angle may have changed. Have the vehicle inspected by your Toyota
dealer.
● Rapid temperature changes, such as when hot water is poured on the
vehicle in cold weather, may cause the system to function abnormally.
● If the camera lens is dirty, it cannot transmit a clear image. Rinse with
water and wipe with a soft cloth. If extremely dirty, wash with a mild
cleanser and rinse.
● The displayed image may be darker and moving images may be slightly
distorted when the system is cold.
■ Caution while driving in reverse
Do not change modes while the vehicle is moving.

285
2-5. Driving information
2
When driving
Positions for towing hitch receiver
Hitch receiver pin hole posi-
tion: 46.4 in. (1179 mm)
Connecting trailer lightsUse the wire harness stored in the rear end under the vehicle body. 4 pin connector
4 pin, 7 pin connectors

286 2-5. Driving information
Trailer towing tipsYour vehicle will handle differently when towing a trailer. Help to avoid
an accident, death or serious injury, keep the following in mind when
towing:
● Speed limits for towing a trailer vary by state or province. Do not
exceed the posted towing speed limit.
● Toyota recommends that the vehicle-trailer speed limit is 65 mph
(104 km/h) on a flat, straight, dry road. Do not exceed this limit, the
posted towing speed limit or the speed limit for your trailer as set
forth in your trailer owner’s man ual, whichever is lowest. Instability
of the towing vehicle-trailer combin ation (trailer sway) increases as
speed increases. Exceeding speed limits may cause loss of con-
trol.
● Before starting out, check the trailer lights, tires and the vehicle-
trailer connections. Recheck after driving a short distance.
■Service connector for towing brake controller (if equipped)
Your vehicle is equipped with a service
connector for the trailer brake controller
as shown.
Access the service connector.
Remove the scuff plate.
Remove the clip (screw type) and trim
board.
Remove the connector cover.

289
2-5. Driving information
2
When driving
●
When restarting after parking on a slope:
With the transmission in P, start the engine. Be sure to keep
the brake pedal pressed.
Shift into D or R (if reversing).
Release the parking brake and brake pedal, and slowly pull or
back away from the wheel blocks. Stop and apply the brakes.
Have someone retrieve the blocks.
■ Matching trailer ball height to trailer coupler height
■ Before towing
Check that the following conditions are met:
●Ensure that your vehicle’s tires are properly inflated. ( P. 678)
● Trailer tires are inflated according to the trailer manufacturer’s recom-
mendation.
● All trailer lights work as required by law.
● All lights work each time you connect them.
● The trailer ball is set at the proper height for the coupler on the trai\
ler.
No matter which class of tow hitch
applies, for a more safe trailer hookup,
the trailer ball setup must be the proper
height for the coupler on the trailer.
Coupler
Trailer ball

293
2-5. Driving information
2
When driving
CAUTION
■
When towing a trailer
Toyota recommends trailers with brakes that conform to any applicable fed-
eral and state/provincial regulations.
● If the gross trailer weight exceeds unbraked TWR, trailer brakes are
required. Toyota recommends trailers wi th brakes that conform to all appli-
cable federal and state/provincial regulations.
● Never tap into your vehicle’s hydraulic system, as this will lower the vehi-
cle’s braking effectiveness.
● Never tow a trailer without using a safety chain securely attached to both
the trailer and the vehicle. If damage occurs to the coupling unit or hitch
ball, there is danger of the trailer wandering into another lane.
NOTICE
■When installing a trailer hitch
Use only the position recommended by your Toyota dealer. Do not install the
trailer hitch on the bumper; this may cause body damage.
■ Do not directly splice trailer lights
Do not directly splice trailer lights. Directly splicing trailer lights may damage
your vehicle’s electrical system and cause a malfunction.
■ When towing a fifth wheel trailer
Be careful not to hit the cabin or bed with
the trailer while making a sharp turn.

Interior and exteriorfeatures3
297
3-5. Using the hands-free phone
system (for cellular phone)
Hands-free phone system (for cellular phone)
features .......................... 426
Using the hands-free phone system ................ 430
Making a phone call ......... 438
Setting a cellular phone ... 442
Security and system setup .............................. 446
Using the phone book ...... 449
3-6. Using the interior lights Interior lights list ............... 455
• Personal/interior light main switch .................... 457
• Personal/interior lights ... 457
• Cargo lamp main switch ............................. 460
3-7. Using the storage features List of storage features .... 461
• Glove boxes ................... 463
• Console box ................... 465
• Card holder .................... 467
• Map holder ..................... 470
• Pen holder ..................... 473
• Tissue pocket................. 475 • Overhead console .......... 477
• Front cup holders ........... 478
• Rear cup holders ........... 480
• Bottle holders ................. 481
• Auxiliary boxes ............... 483
• Storage box ................... 485
3-8. Other interior features Sun visors ........................ 488
Vanity mirrors ................... 489
Clock ................................ 490
Outside temperature display............................ 491
Power outlets (12V DC) ........................ 493
Power outlets (115V AC) ...................... 498
Seat heaters..................... 502
Seat heaters and ventilators ...................... 504
Armrest (CrewMax models only) .................. 506
Seatback table ................. 507
Floor mat .......................... 508
Luggage compartment features .......................... 510
Garage door opener......... 513
Compass .......................... 520

455
3
Interior and exterior features
3-6. Using the interior lights
Interior lights list
Your Toyota is equipped with an illuminated entry system to assist in
entering the vehicle. Due to the function of the system, the lights
shown in the following illustration automatically turn on/off accord-
ing to whether the doo rs are locked/unlocked, whether the doors are
opened/closed, and the en gine switch position.
Outer foot lights (if equipped)
Personal/interior lights (P. 457)
Engine switch light (if equipped)
Foot well lighting (if equipped)
Cargo lamp ( P. 460)