GT Pony I had the exact same starting issue he did and as it started happening the longer I drove it before bringing it back to the dealer the worse the starting issue seemed to get. Im a technician at a mercedes-benz dealer and I have some automotive knowledge and understand how things work...
I just bought the exact version GT you did and I have 300 miles on it and I am having the exact same problem you are. Car has been in the shop since The 3rd of April and they cant find a fix for mine either. I purchased my car with 209 miles on it and when I took the car to the dealer I met the...