I looked at another Red 2015 B250e in Atlanta and it made noise when driven. I asked the dealer to look at the vehicle speed sensor to see if there was any crud on it but they declined.
VIN = WDDVP9ABXFJ006743
Buyer beware.
I've recently taken delivery of a 2015 red B250e and had it over to the Mercedes-Benz dealership for inspection. While they have no idea how to work on this car (I live in Minnesota) I did instruct them to pull the motor speed sensor and inspect for water. They found water at 31,811 miles.
I'm...