4–133
When Driving
i-ACTIVSENSE
Distance-between-vehicles guidelines *1
Display Distance between vehicles
guidelines
(During travel at about 40 km/h
(25 mph) Distance between vehicles
guidelines
(During travel at about 80 km/h
(50 mph)
Illuminated in
amber
About 10 m (32 ft) or less About 20 m (65 ft) or less
*1 The distance between vehicles differs depending on vehicle speed.
NOTE
The distance at which the distance-between-vehicles indication in the display À ashes can
be changed.
Refer to Personalisation Features on page 9-13 .
4–134
When Driving
i-ACTIVSENSE
*Some models.
Driver Attention Alert (DAA) *
The Driver Attention Alert (DAA) is a system which detects driver fatigue and decreased
attentiveness, and encourages the driver to take a rest.
When the vehicle is driven inside traf ¿ c lane lines at about 65 to 140 km/h (41 to 86
mph), the Driver Attention Alert (DAA) estimates the amount of accumulated fatigue and
decreased attentiveness of the driver based on the information from the Forward Sensing
Camera (FSC) and other vehicle information, and encourages the driver to take a rest using
an indication on the active driving display and a warning sound.
Use the Driver Attention Alert (DAA) on expressways or highways.
Refer to Forward Sensing Camera (FSC) on page 4-179 .
WARNING
Do not rely completely on Driver Attention Alert (DAA) and always drive carefully:
The Driver Attention Alert (DAA) detects driver fatigue and decreased attentiveness and
encourages the driver to take a rest, however, it is not designed to prevent the vehicle
from straying. If you rely too much on the Driver Attention Alert (DAA) it could lead to
an accident. Drive carefully and operate the steering wheel appropriately.
In addition, the system may not be able to detect driver fatigue and decreased
attentiveness correctly depending on the traf ¿ c and driving conditions. The driver must
take suf ¿ cient rest in consideration of safer driving.