328 5-4 . Using the driving support systems
WARNING
●Situations in which the lane may not be detected
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■ Situations in which the function may not operate properly
In situations such as the following ,
the Traffic Jam Assist function may not operate properly . Manually operate the vehicle as necessary .
●When a sensor is splashed by water
●When the ambient temperature is high or low
●When a vehicle cuts in front of your vehicle
●When another lane merges into the lane in the same traveling direction as your vehicle
●When driving in low visibility conditions
●When the vehicle posture is changing
●When the traction on the road surface differs greatly between the left and right side tires
●When driving on an expressway with no median strips or when
driving on an expressway equipped with temporary median markers , such as poles .
●When there is a significant difference in speed between your vehicle and the other vehicle
●The map data has not been updated properly .
■ To prevent malfunction of the radar sensors
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■ To prevent malfunction of the front camera
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■ Front camera installation area on the windshield
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■ Operating conditions of the function
This function is operable when all of the following conditions are met :
●The system detects lane lines and the path of preceding or surrounding vehicles .
●The dynamic radar cruise control and the lane tracing assist are operating .
●The turn signal lever is not being operated .
●The vehicle is not being driven around a sharp curve .
●The vehicle is being driven in the center of a lane .
●The driver monitor camera is detecting that the driver is facing front of the vehicle .
●The vehicle is driving in traffic jam on a highway or expressway at
approximately 25 mph ( 40 km / h ) or less . ( In some situations , such as when a traffic jam starts , this
function may be operational at approximately 20 mph [ 30 km / h ] or less .)
● Vehicles with a connected navigation ( display audio ): Safety Connect is being subscribed to .
●The driver ’ s door is closed .
● The driver ’ s seat belt is fastened .
●Customized setting of the Traffic Jam Assist is not set to off .
● Functions and components composing the system are in proper condition .
●Customized setting of the PCS