in vehicle-to-vehicle distance control mode, the vehicle speed may decrease to below
the set vehicle speed in order to maintain the distance from the preceding vehicle.
■ When the vehicle is stopped by system control during follow-up cruising
● Vehicles without a head-up display: When the [+RES] switch is pressed while the
vehicle is stopped by system control, if the preceding vehicle starts off within approxi-
mately 3 seconds, follow-up cruising will resume.
Vehicles with a head-up display: When the [RES] switch is pressed while the vehicle
is stopped by system control, if the preceding vehicle starts off within approximately 3
seconds, follow-up cruising will resume.
● If the preceding vehicle starts off within approximately 3 seconds of the vehicle being
stopped by system control, follow-up cruising will resume.
■ Automatic cancellation of vehicle-to-vehicle distance control mode
In the following situations, vehicle-to-vehicle distance control mode will be canceled
automatically:
● When the brake control or output restriction control of a driving support system
operates (For example: Pre-Collision System, drive-start control)
● When the parking brake has been operated
● When the vehicle is stopped by system control on a steep incline
● When any of the following are detected while the vehicle is stopped by system control:
• The driver’s seat belt is unfastened
• The driver’s door is opened
• Approximately 3 minutes have elapsed since the vehicle was stopped
● Situations in which some or all of the functions of the system cannot operate: → P.356
■
Dynamic radar cruise control system warning messages and buzzers
For safe use: → P.349
■
Preceding vehicles that the sensor may not detect correctly
In the following situations, depending on the conditions, if the system cannot provide suffi-
cient deceleration or acceleration is necessary, operate the brake pedal or accelerator
pedal.
As the sensor may not be able to correctly detect these types of vehicles, the approach
warning (→ P.451) may not operate.
● When a vehicle cuts in front of your vehicle or changes lanes away from your vehicle
extremely slowly or quickly
● When changing lanes
● When a preceding vehicle is driving at a low speed
● When a vehicle is stopped in the same lane as the vehicle
6-2. Using the safe driving support functions
446
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