I have a 2018 Audi A5 Cabriolet and there seems to be an oddity with the radio. When I say presets - I don't mean the 8 buttons that you can program for your favorite station., I mean the presets for all of your favorite Sirius XM stations, an FM and AM or whatever. In my husband's A5 sportback, you can set all of these and they stay. So, when you turn off the car and turn it back on, not only does it stay on the station you were listening to when you got out of the car, it is still on the READIO PRESET option and therefore shows ALL the presets we have select4ed. In MY car, I turn it off, and then when back in - stays on the station I was listening to, but shows ALL the Sirius channels. There are numbers by some (that I have selected), but still shows ALL the ones that perhaps I never chose ad don't want. I have taken it in - and they say it is a hardware issue. Seems really odd. Worked on my 2016 A5. Just got this car and I really don't want to have to spend the next 3 years pushing the radio lever 2 times to get to presets and then click. I know - 1st world problems, but seems like it should work and work correctly. Why give me the option of it doesn't? Any help would be greatly appreciated! LInda