wheel TOYOTA TUNDRA 2020 (in English) Owner's Manual

1653-4. Adjusting the steering wheel and mirrors
3
Operation of each component
Manual anti-glare inside rear view mirror
Reflected light from the headlights of vehicles behind can be r educed
by operating the lever.
Normal position
Anti-glare position
Auto anti-glare insi de rear view mirror
Responding to the level of brightness of the headlights of vehi cles
behind, the reflected light is automatically reduced.
Changing automatic anti-glare
function mode
ON/OFF
When the automatic anti-glare
function is in ON mode, the indica-
tor illuminates.
The function will set to ON mode
each time the engine switch is
turned to ON.
Pressing the button turns the func-
tion to OFF mode. (The indicator
also turns off.)
Anti-glare function
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1663-4. Adjusting the steering wheel and mirrors
■To prevent sensor error (vehicl es with auto anti-glare inside rear view
mirror)
■ If a sun visor interferes with the mirror To ensure that the sensors operate prop-
erly, do not touch or cover them.
Hold and rotate the mirror to adjust the
support.
WARNING
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and cause an ac cident,
resulting in death or serious injury.

1673-4. Adjusting the steering wheel and mirrors
3
Operation of each component
Outside rear view mirrors
Manually adjustable type
Adjust the mirror up and down, in
or out by pushing the mirror sur-
face.
Power-adjustable type (type A)
To select a mirror to adjust,
press the switch. Left
Right
To adjust the mirror, press the
switch. Up
Right
Down
Left
Adjustment procedure
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1683-4. Adjusting the steering wheel and mirrors
Power-adjustable type (type B)
Upper part mirror: To select a mirror to adjust,
press the switch.Left
Right
To adjust the mirror, press the
switch. Up
Right
Down
Left
Lower part mirror:
Adjust the mirror up and down, in
or out by pushing the mirror sur-
face.
From outside
Push the mirror back in the direc-
tion of the vehicle’s rear.
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Folding the mirrors

1693-4. Adjusting the steering wheel and mirrors
3
Operation of each component
From inside (if equipped)
Press the switch to fold the mir-
rors.
Press it again to extend them to
the original position.
The mirrors can be manually slid
outward to improve visibility
around wide trailers.
When the mirror select switch is in the L or R position, the ou tside rear
view mirrors will automatically a ngle downwards when the vehicl e is
reversing in order to give a better view of the ground.
To disable this function, move the mirror select switch to the neutral
position (between L and R).
■Adjusting the mirror angle when the vehicle is reversing
With the shift lever in R, adjust the mirror angle at a desired posi-
tion. The adjusted angle will be memorized and the mirror will auto-
matically tilt to the memorized angle whenever the shift lever is
shifted to R from next time.
The memorized downward tilt position of the mirror is linked to the nor-
mal position (angle adjusted with the shift lever in other than R). There-
fore, if the normal position is changed after adjustment, the t ilt position
will also change.
When the normal position is changed, readjust the angle in reve rsing.
Extending the mirrors (if equipped)
Linked mirror function when reversing (if equipped)

1703-4. Adjusting the steering wheel and mirrors
■Recommended mirror angle when to wing a trailer (vehicles with extend-
ing mirrors)
■ Mirror operating conditions (power-adjustable type)
The engine switch is in ACC or ON.
■ When the mirrors are fogged up ( vehicles with outside rear view mirror
defoggers)
Turn on the mirror defoggers to defog the mirrors. ( P. 342, 349)
■ Automatic adjustment of the mirr or angle (vehicles with driving position
memory)
A desired mirror face angle can be entered to memory and recall ed automati-
cally by the driving position memory. ( P. 152)
■ Auto anti-glare function (if equipped)
When the anti-glare inside rear view mirror is set to automatic mode, the out-
side rear view mirrors will activate in conjunction with the an ti-glare inside
rear view mirror to reduce reflected light. ( P. 165)
Power adjust the upper part of the mir-
ror until an appropriate view is obtained.
It is recommended that the outer 2/3 of
the upper mirror be filled with images
other than the vehicle and trailer.
Manually adjust the lower part of the
mirror until an appropriate view of the
towed object is obtained. It is recom-
mended that the outer 2/3 of the lower
mirror be filled with images other than
the trailer.
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1713-4. Adjusting the steering wheel and mirrors
3
Operation of each component
WARNING
■Important points while driving
Observe the following precautions while driving.
Failure to do so may result in loss of control of the vehicle and cause an
accident, resulting in death or serious injury.
● Do not adjust the mirrors while driving.
● Do not drive with the mirrors folded.
● Both the driver and passenger side mirrors must be extended and properly
adjusted before driving.
■ When a mirror is moving (power-adjustable type)
To avoid personal injury and mirror malfunction, be careful not to get your
hand caught by the moving mirror.
■ When the mirror defoggers are op erating (vehicles with outside rear
view mirror defoggers)
Do not touch the rear view mirror surfaces, as they can become very hot
and burn you.

183
4Driving
4-1. Before drivingDriving the vehicle ............. 184
Cargo and luggage ........... 192
Vehicle load limits ............. 195
Trailer towing..................... 197
Dinghy towing ................... 216
4-2. Driving procedures Engine (ignition) switch(vehicles without
a smart key system) ........ 217
Engine (ignition) switch (vehicles with
a smart key system) ........ 219
Automatic transmission ..... 225
Turn signal lever................ 232
Parking brake .................... 233
4-3. Operating the lights and wipers
Headlight switch ................ 234
Automatic High Beam ....... 239
Fog light switch ................. 244
Windshield wipers and washer ............................ 245
4-4. Refueling Opening the fuel tank cap .................................. 248 4-5. Using the driving support
systems
Toyota Safety Sense P ..... 252
PCS (Pre-Collision System)........................... 259
LDA (Lane Departure Alert) ............................... 272
Dynamic radar cruise control ............................. 280
Cruise control .................... 294
Intuitive parking assist....... 298
BSM (Blind Spot Monitor) ........ 305
Four-wheel drive system ... 315
AUTO LSD system............ 318
Driving assist systems ...... 320
Trailer brake controller ...... 327
4-6. Driving tips Winter driving tips ............. 331
Off-road precautions ......... 335

1844-1. Before driving
Driving the vehicle
P. 2 1 7
With the brake pedal depressed, shift the shift lever to D. ( P. 2 2 5 )
Release the parking brake. ( P. 2 3 3 )
Gradually release the brake pedal and gently depress the accele ra-
tor pedal to accelerate the vehicle.
With the shift lever in D , depress the brake pedal.
If necessary, set the parking brake.
If the vehicle is to be stopped for an extended period of time, shift the shift
lever to P or N. ( P. 225)
With the shift lever in D , depress the brake pedal.
Set the parking brake ( P. 233), and shift the shift lever to P
(  P. 225).
Turn the engine switch to OFF to stop the engine.
Lock the door, making sure that you have the key on your person.
If parking on a hill, block the wheels as needed.
Make sure that the parking brake is set and shift the shift lev er to D.
Gently depress the accelerator pedal.
Release the parking brake.
The following procedures should be observed to ensure safe
driving:
Starting the engine
Driving
Stopping
Parking the vehicle
Starting off on a steep uphill
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1854-1. Before driving
4
Driving
■Driving in the rain
●Drive carefully when it is raining, because visibility will be reduced, the win-
dows may become fogged-up, and the road will be slippery.
● Drive carefully when it starts to rain, because the road surface will be espe-
cially slippery.
● Refrain from high speeds when driving on an expressway in the r ain,
because there may be a layer of water between the tires and the road sur-
face, preventing the steering and brakes from operating properl y.
■ Engine speed while driving
In the following conditions, the engine speed may become high w hile driving.
This is due to automatic up-shifting control or down-shifting implementation to
meet driving conditions. It does not indicate sudden acceleration.
● The vehicle is judged to be driving uphill or downhill
● When the accelerator pedal is released
● When the brake pedal is depressed while TOW/HAUL mode is select ed (if
equipped)
■ Restraining the engine out put (Brake Override System)
● When the accelerator and brake pedals are depressed at the same time, the
engine output may be restrained.
● A warning message is displayed on the multi-information display while the
system is operating.
■ Restraining sudden start (Drive-Start Control)
● When the following unusual operation is performed, the engine o utput may
be restrained.
• When the shift lever is shifted from R to D, D to R, N to R, P to D, or P to
R (D includes S) with the accelerator pedal depressed, a warnin g mes-
sage appears on the multi-information display.
• When the accelerator pedal is depressed too much while the veh icle is in
reverse.
●
While Drive-Start Control is being activated, your vehicle may have trouble
escaping from the mud or fresh snow. In such case, perform the following
actions to cancel Drive-Start Co ntrol so that the vehicle may become able to
escape from the mud or fresh snow.
•Deactivate TRAC (P. 323)
• When the AUTO LSD system is turned on. (P. 318)
• 4WD models: The four-wheel drive control switch is in “4L” pos ition.
(P. 315)