I did contact my SA. I have a great one at Calgary BMW. She asked me to come in for diagnosis and then we would find out if the part is under warranty. Im reluctant.
I use the dealer as a last resort. The one near me isn't great and I always worry that they are going to fuck me somehow.
Last time I went into the dealership to have the clockspring replaced I picked the car up and immediately get a 30FF because my wastegates actuators were toast. I had no actuator or low boost symptoms before I took the car in. I won't come right out and say it but I've never heard of actuators going during the two day period when a car is parked at the BMW dealership. Anyways, they replaced my turbos with new turbos and gave me an x1 to drive around for a week.