I’m pissed off. I don’t know if it’s the workshop or VW. I’ve had my Eco Up over the turn of the year because of a paint repair in the VW specialist workshop. I was forced to miss a software update for steering. (no idea what the number. They just showed me on a handwritten note.) Anyway, the vehicle doesn’t switch to the CNG drive anymore. Have the suspicion that they were too stupid to choose the right version. It may no longer be possible until the corrective date on Wednesday, but is there a possibility of forensic backup of the on-board computer? And what do you need?