My 07 model has the start stop push buttons in the media control panel of the Park Reverse Neutral Drive +/- indicators. But it's not starting now. I replaced alternator battery I have the starter and throttle pedal position sensor their not installed yet. Put new plugs in yesterday with coil boots. Somethings not right and its between starter (and/or the starter relays), and battery. I do not have the battery energy lack of better word lol management or (BEM CODE) to let PCM know that I have installed a new battery to the system. So that it can regulate managing the power for functions etc etc ...its turning over like it wants to start...just hasnt. I'm trying to change the center grille of my 07 Audi Q7 3.6L V6 quattro with premium package crossover suv