Toyota PRIUS Owner's Manual page 446

446
4-5. Using the driving support systems
Precautions during use
Sensors
■
Detect the vehicle to help determine the parking spot.
Front side sensors
1
Rear side sensors
2
●
The sensor detection range when using
back-in parking assist mode
Intended parking spot
1
●
The sensor detection range when using
parallel parking assist mode
Intended parking spot
1
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