Urgency: Low
Lane Departure Warning Light
This is usually informational. Address it at your convenience.
What the Lane Departure Warning Light Means
On the your car, this light indicates the lane-keeping/departure system is on, off, or unable to see the road. Bad weather, a dirty windscreen, or faded road markings often disable it temporarily.
Common Causes
- Windscreen camera obstructed or dirty
- Faded or missing lane markings
- Bad weather reducing visibility
- Camera calibration needed
- System switched off by the driver
How to Fix It
- Clean the windscreen in front of the camera
- Check the lane-assist on/off setting
- Understand it disables itself in poor conditions
- Have the camera recalibrated after a windscreen change
- Scan for driver-assist faults if it stays unavailable