Hello. After many years and countless Mercedes, I've decided to move over to the ultimate driving machine. I won't go into all the details of why I'm switching, but I'm excited to get into a newer, used M5 and I have some questions. I'm looking at a used 2016 M5 and unfortunately I have a limited number of contacts that can help me with a BMW (but that's going to change). So before I buy a plane ticket to go check this M5 out please help.
Here are some of the questions I have.
1. What options came with that model year? (I'm only fimilar with MB terms so I might need a little explanation.) Can I get heated and ventilated seats? Does it have adaptive cruise (distronic plus)? Does that year have 360 cameras? Does it have standard back up camera (I've read that some don't )? Any other big options to look for? Must have options?
2. How do I look and tell that the car has those options? (Example on a MB if it has a solid glass style star then it has distronic plus)
3. Is service included on this model?
4. What is the warranty period? 4 yrs 50k?
5. What are some concerns with a 2016 M5 that I need to consider?

Thanks for your help and I look forward to spending more time here.