Just turned over 1300 miles on my 2015. Got in her this morning and backed out the garage -- noticed a foot long piece of thin, gray foam sitting in the middle of the garage floor -- and stopped to see what it was. Right next to the foam were three small drops of oil. Shined a flashlight under the car and the transmission case, half shaft and rear transmission mount were soaked in gear oil. Wonderful. Still don't know what the piece of foam was. It definitely fell off the car. Off to the dealer in the morning!