I purchased a new 2015 Equus in March and immediately noticed excessive wind noise from the driver door. At first I thought the door wasn't quite closed or the window was cracked open. But that was not the case. Have had it back to the dealer twice. First time they suspect the mirror gasketing might be the problem, that it was allowing window to whistle in the seams. No luck. They have checked the door gasketing (which is what I suspect is the issue) and found no issue. Dealer contacted Hyundai tech service who has given them "something to try". The service manager I talked to did not know what this "something" is. Anyone else had this problem?