Toyota Prius 2018, Owner'S Manual

Page: 348 / 820

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PRIUS_OM_OM47B89U_(U)
4-5. Using the driving support systems
WARNING
■
Side sensors
In the following situations, the clearance sonar may not operate normally
and may result in an unexpected accident. Drive carefully.
●
Obstacles may not be detected in the side areas until the vehicle is driven
for a short time and a scan of the side areas is completed. (
→
P. 345)
●
Even after the scan of the side areas is completed, obstacles such as
other vehicles, people or animals that approach from the sides cannot be
detected.
●
Even after the scan of the side areas is completed, obstacles may not be
detected depending on the surrounding situation of the vehicle.
At that time, the side sensor operation displays (
→
P. 340) temporary turn
off.
■
Obstacles which may not be properly detected
●
The shape of the obstacle may prevent the sensor from detecting it. Pay
particular attention to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
• Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of
your vehicle
• People may not be detected if they are wearing certain types of cloth-
ing.
• Moving objects such as people or animals