2010 Lexus GS 450h Owners Manual - Page 222

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2-4. Using other driving systems

GS_HV_U (OM30C81U)

June 30, 2011 9:20 am

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Conditions that may trigger the system even if there is no danger of collision

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When there is an object by the roadside at the entrance to a curve

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When passing an oncoming vehicle on a curve

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When driving over a narrow iron bridge

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When there is a metal object on the road surface

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When driving on an uneven road surface

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When passing an oncoming vehicle on a left-turn

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When your vehicle rapidly closes on the vehicle in front

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When a grade separation/interchange, sign, billboard, or other structure

appears to be directly in the vehicle’s line of travel

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When an extreme change in vehicle height occurs

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When there is an abnormality in the radar sensor

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When climbing a steep hill causes an overhead billboard or other metallic struc-

ture to appear directly in the vehicle’s line of travel

When the system is activated in the situations described above there is also a possi-

bility that the seat belts will retract quickly and the brakes will be applied with a force

greater than normal. When the seat belt is locked in the retracted position, stop the

vehicle in a safe place, release the seat belt and refasten.

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When there is a malfunction in the system

Warning lights and/or warning messages will turn on or flash. (

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P. 535, 546)