Tl* the contact owns a 2015 porsche boxster. while driving at a low speed, there was a violent vibration and noise near the front end of the vehicle without warning. the vehicle was taken to porsche jacksonville (904-725-9155, located at 10100 atlantic blvd, jacksonville, fl 32225) where the technician stated that the vehicle performed as expected. the manufacturer was contacted and echoed the dealer's statement. the failure was not diagnosed or repaired. the failure mileage was approximately 3,200. *bf*jb