2012 TOYOTA TUNDRA key

51
1-2. Opening, closing and locking the doors
1
Before driving
Locking the front doors from the outside without a key
Move the inside door lock button to the lock position.
Close the door.
Vehicles with power door lock system
The door cannot be locked if a front door is open and the key is in
the engine switch.
Rear door child-protector lock (Double Cab and CrewMax models)
The door cannot be opened from
inside the vehicle when the lock
is set.
These locks can be set to prevent
children from opening the rear
doors. Push down on each rear
door switch to lock both rear
doors.

53
1-2. Opening, closing and locking the doors
1
Before driving
■
When locking the doors using the key (vehicles with power door lock
system)
The door cannot be locked if the key is in the engine switch.
■ Key reminder buzzer
A buzzer sounds if the driver’s door is opened, while the engine switch is in
the ACC or LOCK position to remind you to remove the key.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. door lock) can be changed. (Customizable features P. 696)
CAUTION
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failing to do so may result in a door opening and an occupant falling out,
resulting in death or serious injury.
●Always use a seat belt.
● Always lock the doors.
● Ensure that all doors are properly closed.
● Do not pull the inside handle of the doors while driving.
The doors may be opened and the passengers are thrown out of the vehi-
cle and it may result in serious injury or death.
Be especially careful for the front doors, as the doors may be opened even
if the inside lock buttons are in locked position.
● Double Cab and CrewMax models: Set the rear door child protector locks
when children are seated in the rear seats.

54
1-2. Opening, closing and locking the doors
Tailgate
The tailgate can be opened using the tailgate handle. The tailgate
can be locked/unlocked using a key.
■Tailgate handle
Pull the handle
Open the tailgate slowly
The support cables will hold
the tailgate horizontal.
After closing the tailgate, try
pulling it toward you to make
sure it is securely locked.
■Key
Unlock with the master key
Lock with the master key

72 1-3. Adjustable components (seats, mirrors, steering wheel)
■Retained accessory power
Each memorized position (except for the tilt and telescopic steering column)
can be activated within 30 seconds after the driver’s door is opened, even if
the key is not in the engine switch.
■ If any position memory button is pushed while the adjustments are
being made
The operation will stop. To reactivate the system, push the button (“1” or “2”)
again.
■ If the battery is disconnected
The memorized positions must be reset because the computer’s memory is
erased when the battery is disconnected.
CAUTION
■Seat adjustment caution
Take care during seat adjustment that the seat does not strike the rear pas-
senger or squeeze your body against the steering wheel.
If this happens, you can stop the movement by pressing another seat posi-
tion memory button.

87
1
1-3. Adjustable components (seats, mirrors, steering wheel)
Before driving
Steering wheel (power-adjustable type)
Auto tilt awayWhen the key is removed from
the engine switch, the steering
wheel returns to its stowed posi-
tion by moving up and away to
enable easier driver entry and
exit.
Inserting the key into the engine
switch returns the steering wheel
to its original position.
The steering wheel can be adjusted to a comfortable position.
Up
Down
Toward the driver
Away from the driver
CAUTION
■Caution while driving
Do not adjust the steering wheel while driving.
Doing so may cause the driver to mishandle the vehicle and an accident,
resulting in death or serious injury.

106 1-4. Opening and closing the windows and moon roof
■The moon roof can be operated when
The engine switch is in the ON position.
■ Door lock linked moon roof operation
The moon roof can be opened and closed using the key. ( P. 49)
■ Operating the moon roof after turning the engine switch off
The moon roof can be operated for approximately 43 seconds even after the
engine switch is turned to the ACC or turned off. It cannot, however, be oper-
ated once either front door is opened.
■ Jam protection function
If an object is detected between the moon roof and the frame while closing
or tilting down, travel is stopped and the moon roof opens slightly.
■ Tilt up and down
Tilt up
Tilt down
To stop partway, press the
switch lightly.

115
1
Before driving
1-6. Theft deterrent system
Engine immobilizer system
: If equipped
■System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
■ Conditions that may cause the system to malfunction
● If the key is in contact with a metallic object
● If the key is in close proximity to or touching a key to the security system
(key with a built-in transponder chip) of another vehicle
The vehicle’s keys have built-in tr ansponder chips that prevent the
engine from starting if the key has not been previously registered in
the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
The indicator light flashes after
the key has been removed
from the engine switch to indi-
cate that the system is operat-
ing.
The indicator light stops flash-
ing after the registered key
has been inserted into the
engine switch to indicate that
the system has been can-
celed.

117
1
1-6. Theft deterrent system
Before driving
Alarm
: If equipped
The system sounds the alarm and flashes lights when forcible entry
is detected.
■ Triggering of the alarm
The alarm is triggered in the fo llowing situations when the alarm
is set.
● A locked door is unlocked or opened in any way other than
using the wireless remote control door lock function or key.
(The doors will lock again automatically.)
● The hood is opened.
● Vehicles with the glass breakage sensor (if equipped): The
side windows are tapped or broken.
● The battery is reconnected.
■ Setting the alarm system
Close the doors and hood,
and lock all the doors. The
system will be set automati-
cally after 30 seconds.
The indicator light changes
from being on to flashing when
the system is set.
■Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm.
●Unlock the doors.
● Turn the engine switch to the ACC or ON position, or start the
engine.
(The alarm will be deactivated or stopped after a few sec-
onds.)