2012 TOYOTA PRIUS PLUS sensor

21
PRIUS +_OM_OM47821E_(EE)
A
SRS curtain shield airbags P. 158
Interior light P. 348
Panoramic roof shades switch P. 369
Vanity mirrors P. 363
Personal light P. 349
: If equipped
*: Refer to ““touch screen” Owner’s Manual”
or “Navigation System Owner’s Manual”.
Microphone*
Auxiliary box P. 358
Interior light P. 348
Sun visors P. 362
Intrusion sensor cancel switch P. 150
Anti-glare inside rear view mirror P. 131
Assist grips P. 374

44 1-1. Hybrid system
PRIUS +_OM_OM47821E_(EE)
Hybrid battery (traction battery) air vent
There is an air intake vent under
the right-hand front seat for the
purpose of cooling the hybrid
battery (traction battery). If the
vent becomes blocked, the
hybrid battery (traction battery)
may overheat, leading to a
reduction in hybrid battery (trac-
tion battery) output.
Emergency shut off system
When a certain level of impact is detected by the impact sensor, the
emergency shut off system blocks off the high voltage current and
stops the fuel pump to minimize the risk of electrocution and fuel
leakage. If the emergency shut off system activates, your vehicle will
not restart. To restart the hybrid system, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.

65 1-3. Opening, closing and locking the doors
1
Before driving
PRIUS +_OM_OM47821E_(EE)
Unlocking and locking the doors
Front door handles (including front passenger door handle if
equipped with entry function)
Grip the handle to unlock the
doors.
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for
3 seconds after the doors are
locked.
Touch the lock sensor (the
indentation on the upper part of
the door handle) to lock the
doors.

70 1-3. Opening, closing and locking the doors
PRIUS +_OM_OM47821E_(EE)
Operation signals
The emergency flashers flash to indicate that the doors have been locked/
unlocked. (Locked: Once; Unlocked: Twice)
When the door cannot be locked by the lock sensor on the upper part
of the door handle
If the door will not lock even when the
topside sensor area is touched, try touch-
ing both the topside and underside sen-
sor areas at the same time.

75 1-3. Opening, closing and locking the doors
1
Before driving
PRIUS +_OM_OM47821E_(EE)
Note for locking the doors
Touching the door lock sensor while wearing gloves may delay or prevent
lock operation. Remove the gloves and touch the lock sensor again.
If the door handle becomes wet while the electronic key is within the
effective range, the door may lock and unlock repeatedly. Place the key
in a position 2 m (6 ft.) or more separate from the vehicle while the vehi-
cle is being washed. (Take care to ensure that the key is not stolen.)
If the electronic key is inside the vehicle and a door handle becomes wet
during a car wash, a buzzer will sound outside the vehicle. To turn off the
alarm, lock all the doors.
The lock sensor may not work properly if it comes into contact with ice,
snow, mud, etc. Clean the lock sensor and attempt to operate it again, or
use the lock sensor on the lower part of the door handle.
Fingernails may scrape against the door during operation of the door
handle. Be careful not to injure fingernails or damage the surface of the
door.

76 1-3. Opening, closing and locking the doors
PRIUS +_OM_OM47821E_(EE)
Note for the unlocking function
A sudden approach to the effective range or door handle may prevent the
doors from being unlocked. In this case, return the door handle to the
original position and check that the doors unlock before pulling the door
handle again.
Gripping the door handle when wearing a glove may not unlock the door.
Remove the gloves and touch the sensor on the back of the door handle
again.
If the door handle becomes wet while the electronic key is within the
effective range, the door may lock and unlock repeatedly. Place the key
in a position 2 m (6 ft.) or more separate from the vehicle while the vehi-
cle is being washed. (Take care to ensure that the key is not stolen.)
If there is another electronic key in the detection area, it may take slightly
longer to unlock the doors after the door handle is gripped.
Fingernails may scrape against the door during operation of the door
handle. Be careful not to injure fingernails or damage the surface of the
door.
When the vehicle is not driven for extended periods
To prevent theft of the vehicle, do not leave the electronic key within 2 m
(6 ft.) of the vehicle.
The smart entry & start system can be deactivated in advance. (P. 554)
To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehicle when operating the system from
the outside of the vehicle.
Depending on the position and holding condition of the electronic key, the
key may not be detected correctly and the system may not operate properly.
(The door lock prevention may not operate.)

124 1-4. Adjustable components (seats, mirrors, steering wheel)
PRIUS +_OM_OM47821E_(EE)
Seat belt pretensioners (front seats)
The pretensioner helps the seat
belt to quickly restrain the occu-
pant by retracting the seat belt
when the vehicle is subjected to
certain types of severe frontal or
side collision.
The pretensioner does not acti-
vate in the event of a minor frontal
impact, a minor side impact, a
rear impact or a vehicle rollover.
Pre-crash seat belts (front seats of vehicles with pre-crash safety
system)
If the pre-crash sensor detects that a collision is unavoidable, the pre-
crash safety system will retract the seat belt, thus enhancing the
effectiveness of the seat belt pretensioner in a crash.
The same will happen if the driver makes an emergency braking or loses
control of the vehicle. (P. 307)

131
1
1-4. Adjustable components (seats, mirrors, steering wheel)
Before driving
PRIUS +_OM_OM47821E_(EE)
Inside rear view mirror
Glare from the headlights of vehicles behind can be reduced by
using the following functions:
Manual anti-glare inside rear view mirror
Normal position
Anti-glare position
Auto anti-glare inside rear view mirror
In “AUTO” mode, sensors are used to detect the headlights of vehi-
cles behind and 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
indicator illuminates.
The function will set to ON
mode each time the “POWER”
switch is turned to ON mode.
Pressing the button turns the
function to OFF mode. (The
indicator also turns off.)
Indicator