Hello everyone,   If you bought a skoda octavia (2018 in my case), or any skoda with a similar engine (1.4 TSI, GTEC in my case), you might heard some random beeps at a quite high frequency "bip bip bip bip bip", or a continuous high pitch noise at the same frequency.. they sometimes fade away and it's difficult to reproduce the issue.   Here' the solution and an explanation:   https://www.youtube.com/watch?v=darZw6-rbbE&feature=youtu.be   Just change