Hello Skoda friends, my Skoda is 1 year and 9 months old. Now I had to change the battery of my FB. But after I have used a new, strong Varta battery, the FB no longer works. In my operating instructions it is possible that you have to synchronize the key, which I have also done according to instructions. It is also easy to understand described. Only unfortunately the FB still does not work. On the Internet I could not find anything else, which mi 1) Does anyone have a solution from you? 2) Do you know if a code is guaranteed if necessary? Look forward to your help 🙂