Toyota VELLFIRE 2010 Manual page 361

Machine Translated by Google
caveat
•Doing so may cause the sensor to malfunction and lead to an unexpected accident.
And please note the following:
ÿ Do not subject the sensor area to strong impact such as hitting it strongly or hitting it with an object.
please leave The device may not operate normally.
ÿ When washing the car with a high-pressure car wash, do not apply water directly to the
sensor. Strong water pressure may cause the device to malfunction due to impact. When
the bumper is hit, the device may not operate normally due to sensor failure. Have it
checked at your Toyota dealer.
ÿ When ice, snow, mud, etc. adhere to the sensor, "Currently unavailable" may appear on the
screen. Remove any foreign matter from the sensor.
•In the following cases, the sensor may not work properly, which may lead to an unexpected
accident, which is dangerous. Please drive carefully.
ÿ Until scanning of the side area (ÿ P. 286, 287) is completed,
Even if there is an obstacle in the side area, it cannot sense the obstacle.
ÿ Even after scanning the side area, if a car, person, animal, etc. enters the side area from the side of
the vehicle, it cannot be detected. ÿ When the sensor part is frozen
(if it is thawed, it will return to normal). Especially when the temperature is low, the display may be
abnormal due to freezing, etc., and even if there is a parked vehicle, it may not be detected. ÿ When
the sensor is
blocked by hand ÿ When the vehicle tilts
significantly ÿ When the vehicle is in hot
weather or cold weather
ÿ When driving on bumpy roads, slopes, gravel roads, over
grass, etc. ÿ Horns of other vehicles, engine sounds of motorcycles, air brakes of large vehicles When
an object that generates ultrasonic waves, such as a sound or another
vehicle's sensor, comes close to the
vehicle When the vehicle is exposed to rain or water splashes When a commercially
available fender pole or radio antenna is attached to the
vehicle A parked vehicle is too close to the sensor When the parking frame is displayed at a position
that deviates greatly from the target parking position even though there is a parked vehicle next to
the target parking position, the angle of the sensor may be off. Have it checked at a Toyota dealer.
ÿ Do not attach accessories, etc. in the detection range of the sensor.
please.
4-5. Driving support equipment
359
4 driving