I bought a new Santa Fe three months ago. Beginning at month two, I began hearing a squeak on the passenger side near the front of the door. The squeak starts when the speed is over 30 mph and is intermittent. I took the car back to the dealer who did not hear it. (They took it for a ride without me.) I know I am not crazy as a friend heard it. Does anyone have this problem or any ideas for the cause of the squeaks?