Are you dealing with a stubborn roof? first—it's the easiest "fix" before diving into complex sensor diagnostics. What Does Fault Code 02805 Mean? - VW - JustAnswer
Don't let code 02805 scare you into keeping the top up forever. While diagnosing the VW Eos roof can be challenging, it is usually a matter of identifying one bad sensor or a stretched cable. With the right diagnostic tools and a bit of patience, you can get back to open-air driving. 7-7-0-02805
Sometimes, the system just needs to be re-indexed. Experts on the VW Eos Forum suggest using diagnostic software to manually "teach" the controller the end-positions of the roof again. Final Thoughts Are you dealing with a stubborn roof
The sunroof operating, but the main "hardtop" cycle failing to trigger. Latches remaining locked even when the lid appears open. The Usual Suspects: Why It Happens - VW - JustAnswer Don't let code 02805