5-4. Using the driving support systems
293
●Depending on the driver condition, the lane departure alert function or lane departure prevention function changes the timing of operation.
●The steering assist operation of the lane departure prevention function can be overridden by the steering wheel operation of the
driver. *: Boundary between the asphalt
and grass, soil, etc., or structures, such as a curb, guardrail, etc.
■ Hands off steering wheel warning operation
In the following situations, a message urging the driver to operate the
steering wheel and an icon will be displayed and a buzzer will sound to warn the driver. When using the system, make sure to grip the steering wheel firmly, regardless of whether the warning is operating or not.
●When the system determines that the driver is not securely holding
the steering wheel, or the steering wheel is not being operated when the steering assist operation of the
lane departure prevention function is operating
The length of time that the warning buzzer operates will become longer as the frequency of the steering
assist operating increases. If the system judges that the steering wheel has been operated, the warning buzzer will stop.
■ Break suggestion function
This function is operable when all of the following conditions are met:
● The vehicle speed is approximately 32 mph( 50 km / h) or more.
●The lane width is approximately 9.8 ft.( 3 m) or more.
Depending on the condition of the vehicle and road surface, the break suggestion function may not operate.
Changing LDA settings
• The LDA system can be enabled / disabled through a customize setting.( �P. 678)
• The settings of the LDA can be changed on the customize settings.( �P. 678)
WARNING
■ Situations in which the system may not operate properly
In the following situations, the system may not operate properly and the vehicle may depart from
its lane. Do not overly rely on these functions. The driver is solely responsible for paying
attention to their surroundings and operating the steering wheel as necessary to ensure safety.
●When the boundary between the asphalt and grass, soil, etc., or structures, such as a curb, guardrail, etc. is not clear or straight
●When the vehicle is struck by a crosswind or the turbulence of other nearby vehicles
5
Driving