Lexus 2013 IS 350, Owner'S Manual

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4-5. Using the driving support systems
IS350 AWD/IS350/IS300 AWD/IS300_U
●
Instances of the RCTA function unnecessarily detecting a vehicle and/or object may
increase in the following situations:
• When a vehicle passes by the side of your vehicle
• When the distance between your vehicle and metal objects, such as a guardrail,
wall, sign, or parked vehicle, which may reflect electrical waves toward the rear of
the vehicle, is short
• When backing out of a shallow angle park-
ing spot
• When the sensors cannot detect a vehicle
due to obstructions
• When the parking space faces a street and
vehicles are being driven on the street