Lane Departure Warning Light
 

My lane departure warning (LDW) maintenance message appears through the Acuralink screen each time I start my car. The LDW works. Dealership has looked at it twice and each time is saying that no warnings are showing up in the system. They have no idea why the warning keeps coming on. Anyone experience this?

A couple months ago I had all warning lights come on out of nowhere. I took it to the dealership and they tested the battery and couldn't find anything. I requested they did a visual inspection of the engine bay to see if any rats chewed wires (don't have rats around the house or anything), just in case and they said they saw nothing as well and neither did I.