If someone knows a page or video in which is described how to upgrade car receptacles etc. I would like to be able to straighten the seat or backrest when I transport things in the trunk. I have seen other cars there are adapters for this, at the arona unfortunately not. In addition I think about how I could fold the backrest of the middle seat individually. All these functions can be the golf sportSvan from home. Unfortunately, the electric handbrake was e im sportSvan a no-go for me and also the SV was somehow too wide and hardly made me fun while riding. The arona with its 20cm shorter length and the higher seat position was then much more interesting. The arona with the back bench of the sportSvan would be a dream. I would like to be able to put ski, snowboard or surfboard through in the middle. Actually, you only have to saw through the third seat and then make a system so that it can not fold back. Any ideas?