Subaru Impreza 2023 Manual page 70

Lane Keep Assist
Lane Departure Prevention Function goes into the standby status, and the lane indicator
(white) illuminates when all of the following conditions are met.
• The vehicle speed is between approximately 37 mph (60 km/h) and 90 mph (145 km/h).
• The system is detecting the lane markings.
• The driver is operating the steering wheel.
• On a road that has a lane width that is between approximately 10 ft (3 m) and 15 ft (4.5 m)
• On a straight road or gentle curve
• Driving near the center of a lane
When the vehicle is about to depart from the lane, Lane Departure Prevention Function
starts to operate and
operating.
Turned on
Gray
• If you just lightly put your hands on the steering wheel for a certain period of
time or if you do not operate the steering wheel, the function will temporarily
be canceled.
Also, the Lane Keep Assist cancellation message is displayed on the screen.
• Lane Departure Prevention Function operates when the system determines
that the vehicle will depart from the lane if you continue to drive in the same
manner. Therefore, it operates at an earlier timing than Lane Departure

Warning (
road condition.
• The lane indicator in the standby status and in operation may illuminate only
on the left side or right side.
• The on/off status of Lane Keep Assist is restored when you restart the engine.
70
(Lane Keep Assist indicator) turns from white to green while it is
Standby status
White White
NOTE
(Lane Keep Assist indicator) illuminates in white again.
page 79). It may depend on the surrounding environment and
In operation
White White Green
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