I have a 2006 Mercedes R500 and the car isn’t starting. I at first thought there was an issue with the battery, however, after charging it for a weekend, the car would still not start, despite my best efforts to jump start the engine. My next plan was to look at the battery and see if a connect between the battery and the engine was causing the issue however in order to have access to the battery, I need to move the seat. The problem is that the seats are powered by the battery and since the car won’t start I’m at a impasse on how to move the seat. Is there a way I can charge just the seat so that I can move it enough to have access to the battery? Or is there something else I should try? Open to any and all suggestions!