How does the Kia Soul's lane keeping assist feature work?

I recently purchased a Kia Soul and noticed it has a lane keeping assist feature. How does this feature actually work and how can I make sure it's properly calibrated?

The Kia Soul's lane keeping assist uses a camera mounted on the windshield to detect lane markings and gently steer the car back into the lane if it detects drifting. To ensure it's properly calibrated, try driving on a well-maintained road with clearly visible lane markings and make small adjustments to see if the feature is working properly.

I've found that the lane keeping assist feature works best when you have your hands lightly on the steering wheel, rather than gripping it tightly. This allows the system to make adjustments without interference.

I've also noticed that the lane keeping assist can be affected by weather conditions, such as heavy rain or snow. Be sure to use extra caution in these conditions and consider turning off the feature if necessary.