Subaru Forester Manuals 2024 Forester EyeSight® Manual | Page 129

Lane Departure Warning
Lane Departure Warning
Lane Departure Warning
When vehicle speed is approximately 30 mph ( 50 km / h ) or more , this function warns the driver if the system detects that the vehicle is likely to depart the traffic lane . When Lane Departure Warning activates , an alert sounds 3 short beeps and an interruption screen will be displayed .
3 short beeps
Lane Departure
S03878
S03037
*: The illustration depicts a vehicle about to cross the left line .
WARNING
• Lane Departure Warning will not operate in all conditions . It also will not automatically return the vehicle to the original lane . If the driver relies only on Lane Departure Warning to keep the vehicle in the lane , lane departure may occur , resulting in an accident . Lane Departure Warning activates when it detects lane markings . However , it is not a function which can detect the edge of a road ( shoulders or side ditches , etc .) and warn the driver .
• The stereo camera may have difficulty detecting the lane markings under the following conditions and the system may not operate properly . - At night or in a tunnel without the headlights on - In bad weather ( for example , rain , snow or thick fog ) - The road surface is wet and shining by reflected light . - There are other traffic markings on the lane you are driving in ( arrows , words , etc .). - The distance between your vehicle and the vehicle in front is short , making it difficult to detect lane markings . - A vehicle intruded from an adjacent lane or the vehicle in front changed lanes .
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