Lexus GS450h Owner's Manual page 323

Conditions under which the Rear Crossing Traffic Alert function will not detect a vehi-
■
cle
The Rear Crossing Traffic Alert function is not designed to detect the following types of
vehicles and/or objects.
Small motorcycles, bicycles, pedestrians etc.
●
Vehicles approaching from directly behind
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Guardrails, walls, signs, parked vehicles and similar stationary objects
●
Vehicles moving away from your vehicle
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Vehicles approaching from the parking spaces next to your vehicle
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Vehicles backing up in the parking space next to your vehicle
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*
: Depending on conditions, detection of a vehicle and/or object may occur.
Conditions under which the Rear Crossing Traffic Alert function may not function cor-
■
rectly
The Rear Crossing Traffic Alert function may not detect vehicles correctly in the follow-
ing conditions:
During bad weather such as heavy rain, fog, snow etc.
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When ice or mud etc. is attached to the rear bumper
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When multiple vehicles approach continuously
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Shallow angle parking
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When a vehicle is approaching at high speed
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When parking on a steep incline, such as hills, a dip in the road etc.
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Directly after the BSM function is turned on
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When your vehicle is towing a trailer (vehicles with towing package)
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When items such as a bicycle carrier are installed on the rear of the vehicle
●
Directly after the hybrid system is started with the BSM function is turned on
●
When the sensors cannot detect vehicles
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because of obstacles
GS450h_300h_OM_OM30F92E_(EE)
4-5. Using the driving support systems
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