Subaru Ascent Manuals 2023 Ascent EyeSight Driving Assist Manual | Page 131

Lane Departure Warning
CAUTION
In the following situations , Lane Departure Warning may not activate :
• Vehicle speed is approximately 30 mph ( 50 km / h ) or less .
• The steering wheel is turned significantly to either side .
• The road grade abruptly changes ( uphill or downhill ).
• On a sharp curve
• The brake pedal is depressed or immediately after it is depressed .
• The turn signal is operating .
• For approximately 3 seconds after the turn signal lever has returned to its original position
• The vehicle has not returned to the inside of the lane after Lane Departure Warning has activated .
NOTE
• The following situations may cause incorrect lane detection and a faulty Lane Departure Warning to occur . - There are tire tracks on a wet road or snow-covered road . - There are boundaries between snow and asphalt , or marks from road repair , etc . - There are the shadows of guardrails . - Lane markings are drawn in double . - There are some lane markings left from roadwork or markings from the previous road .
• Lane Departure Warning determines when to activate the warning from various factors , such as how fast the vehicle is approaching the lane markings . Therefore , the position at which the warning is activated may vary .
• When the Lane Departure Warning OFF indicator light is illuminated , Lane Departure Warning is inactive .
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