278 5-4 . Using the driving support systems
LTA ( Lane Tracing Assist )
LTA functions
• When driving on a road with clear lane lines with the dynamic radar cruise control operating , lane lines and preceding and surrounding vehicles are detected using the front camera and radar sensor , and the steering wheel is operated to maintain the vehicle ’ s lane position .
Use the this function only on highways and expressways .
If the dynamic radar cruise control is not operating , the function will not operate .
In situations where the lane lines are difficult to see or are not visible , such as when in a traffic jam , support will be provided using the path of preceding and surrounding vehicles .
If the system determines that the steering wheel has not been operated for a certain amount of time or the steering wheel is not being firmly gripped , the driver will be alerted via a display and this function will be temporarily canceled .
If the steering wheel is firmly gripped , the function will begin operating again .
• When the function is operating , if the vehicle is likely to depart from its lane , the driver will be alerted via a display and buzzer .
When the buzzer sounds , check the area around the vehicle and carefully operate the steering wheel to move the vehicle back to the center of the lane .