Just got my '10 Premium Plus with a sport package about 3 weeks ago,and have about 1100 miles on it. Upon starting the car EPC light immediately shows up, losing power as expected with an EPC light. The light shuts off about 30 seconds of driving. Just happened @ over 1000k. Anything to worry about or should I just take it to the stealership? The car seems to be running fine but a bit hesitant through the midrange powerband. Any help would be great and I would assume this is covered under warranty so I don't have to pay a stupid $130 diag fee and all that crap right?

Thanks again in advance.