Dvd Drive Very Noisy !!

[doni01]

Hi guys, I have a 2009 3.0i and was having a problem with my dvd drive at times not being able to see the nav disc. So I would eject the disc and then pop it back in. That seemed to work. So on my next visit to the Dealer I complained about it and after they checked it, they came back and told me that the the Dvd Drive needed to be replaced. Since it is under warranty, I said fine. Now the new Drive it's extremely noisy or I should say loud. You could actually hear it with the engine off the minute you get in the car and with the engine on after you start the car. Have to turn the radio on so I don't have to hear it. Dealer says it's normal....My question is, are your dvd/nav drives loud or is mine acting up ??