[GT1281]

Today I was driving home doing about 50mph and my car started to hesitate. Right after that the car wouldn't go faster then 20mph and a message popped up on the Control Display that said "power malfunction, use of full engine power not available, take to service center immediately". After that I pulled over and turned the car off and waited a couple minutes. I turned the car back on and nothing! It drove home perfectly fine. Has anyone heard of this? I have a 2012 328i Sport Line with 120 miles on it.