How do I troubleshoot my Audi A6's Lane Departure Warning System (LDWS)?

I've noticed that my Audi A6's LDWS has stopped working and I'm unsure what the issue could be. What steps can I take to diagnose and fix this problem?

First, check the LDWS warning light on your dashboard to make sure it's not simply a matter of the system being turned off. If the light is on despite the system being turned on, try recalibrating the LDWS sensors by following the steps outlined in your vehicle's manual.

If recalibrating the sensors does not work, it could be a sign of a larger issue such as a faulty sensor or wiring. It is best to take your Audi A6 to a certified mechanic for diagnosis and repair to ensure the issue is resolved correctly.