To be correct it locked up at 49,0000 miles in in October of 2017 so it has been sitting since 2017. It was just three years old and under the miles of warranty.
I have a 2014 Sprinter and it locked up at 40,000 miles and I went through the exact thing, same exact response from dealer now three years later my sprinter is still a yard ornament with a blown engine. I was still under warranty less than 50,000 miles and less than 5 years old, I also looked...