Leonspektor

Hello to everyone, last week I bought a skoda superb 2016 1.8 and when I was looking at the car before buying I have noticed a problem that lighted up on the screen and it said “keyless faulty” the seller of the car told me that it’s okay and I just need to replace the battery of the key so did I in the first day.. I went to a shop and replaced the battery instantly because it annoyed me all the way because it lights up every 5-10 minutes, also there’s another problem that I noticed that the driving side speakers do not work at all and also the other front side bass speaker also doesn’t work. So I searched in different forums and on YouTube and I only seen one similar problem and someone said that it’s something to do with the kessy antenna and it’s in the door handle so I removed the driver door and looked up the cables and I noticed one torn cable and I don’t know what is that thing I will show here pictures of this and of the kessy problem please if someone ever experienced something similar or know someone that had this problem please contact me I really need your help with this. Also I have a relative that has a garage and he connected it to the computer and it showed the problem I will also add photo of the error with its properties. thanks for everyone hope you will have a nice day!