brake sensor TOYOTA PRIUS V 2012 Accessories, Audio & Navigation (in English)

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2. ADVANCED PARKING GUIDANCE SYSTEM
9
PRIUS v (US) NAVI 47675U
11.05.17 14:28
PERIPHERAL MONITORING SYSTEM
As the system only assists with parking
in a set target parking position, there are
times when the system will be unable to
render this assistance, depending on
factors such as road surface or vehicle
condition, or the distance to the set tar-
get parking position.
Use the system with full understanding
of the fact.
If a message is displayed while maneu-
vering, follow the procedures outlined in
“WHAT TO DO WHEN THIS SORT OF
MESSAGE IS DISPLAYED” on page
353.
The illustrations here describe the pro-
cedure for pulling into a parking space
on the right. For pulling into a parking
space on the left, substitute left for right
and vice versa in all steps.
The operating method differs depending
on whether or not the pre-support func-
tion is in use.
1Check that the assist mode switch is
ON.
2With the vehicle speed at less than 9
mph (15 km/h) and the vehicle on the
near side of the parking space, press
the pre-support switch twice. Confirm
that the display has switched to the
“Back-In Mode” screen.
The mode will switch with each press of
the pre-support switch.
 If the shift position is in
“P” or if the vehicle
speed is 9 mph (15 km/h) or above, two
beeps will sound when the pre-support
switch is pressed, and the display will not
change. (If the shift position is in
“R”, the
display will not change.)
OPERATING PROCEDURE
CAUTION
● When backing up, be sure to check your
surroundings and behind the vehicle for
safety, and back up slowly, depressing
the brake pedal to control vehicle speed.
● If you seem likely to hit nearby vehicles,
obstacles or people, depress the brake
pedal to stop the vehicle, then disable
the system by touching on the
screen.
WHEN THE PRE-SUPPORT
FUNCTION IS IN USE
Press the pre-support switch twice
Sensor detection range

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2. ADVANCED PARKING GUIDANCE SYSTEM
PRIUS v (US) NAVI 47675U
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9Once the vehicle is mostly within the
target parking position, voice guidance
will give a message, and parking assist
mode will finish.
For safety, voice guidance is given slightly
before the target parking position. Further-
more, at that point system control will fin-
ish, so grip the steering wheel firmly, and
finish parking in the desired position, using
the brake to control the vehicle’s speed.
 Using the distance guide line as a refer-
ence, check in front and behind the vehi-
cle visually and check with the mirrors
while backing up.
The system decides the initial position-
ing of the blue frame by the position of
the parking space detected by the front
side sensors or the position of the vehi-
cle when it stops, and by detecting the
white lines of the parking space in the
camera image to identify the parking
space location.
The front side sensors identify the park-
ing space location and the white lines
near that location are detected.
The front side sensors cannot identify
the parking space location, or the park-
ing space location may be misaligned in
the following situations.
A vehicle is parked at the back of the park-
ing space or the sensors cannot detect a
parked vehicle due to vehicle shape etc.
 The sensors cannot detect a pole or wall
beside the parking space.
 The sensors detect a pedestrian or object
near the parking space.
TIPS FOR SETTING THE
TARGET PARKING POSITION
Useful information for setting the target
parking position (blue frame)
THE DISPLAY POSITION OF
THE BLUE FRAME

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2. ADVANCED PARKING GUIDANCE SYSTEM
PRIUS v (US) NAVI 47675U
11.05.17 14:28
“! Too much force is be-
ing applied to the steer-
ing wheel.”You are exerting too much pres-
sure on the steering wheel.Loosen your grip on the steer-
ing wheel.
“Steering position is not
straight. Turn the steer-
ing wheel to left (or
right).”The steering wheel is not
straight.Straighten the steering wheel.
“! Parking position has
not been set.”You have begun to back up with-
out touching “OK”.Stop the vehicle and touch“OK”.
“! Vehicle is moving too
fast.”The speed at which you are
backing up is too fast.Back up at a speed that does
not cause the warning chime to
sound, using the brake pedal.
The system will be disabled if
you back up too quickly.
“! APGS canceled by
user operation.”You have turned the steering
wheel or depressed the acceler-
ator pedal during the assist
mode.The system has been disabled,
so restart from the beginning.
“! Accelerator pedal has
been depressed.”You have depressed the acceler-
ator pedal when setting the tar-
get parking position.Do not depress the accelerator
pedal.
“! Guidance is unavail-
able.”Some sort of malfunction has oc-
curred within the system.Have the vehicle checked by
your Toyota dealer.
“! System not ready.”—Take your vehicle to your
Toyota dealer.
“! Clean the parking so-
nar sensors.”In extreme cold weather or for-
eign matter gets on the sensors.Have the vehicle checked by
your Toyota dealer.
“APGS will start after
backing up slightly.”The vehicle is too far away from
the parking space.Reverse straight from this loca-
tion until two beeps sound.
MessageCauseWhat to do