bttes350

Hi, all. I did a brief search, but I'm in a bit of a rush. Am I correct that it's possible for the dealer to program my fob so that when I hold the unlock key for a few seconds all windows will go down, but the moonroof will remain closed? I specifically asked the service rep to have this done, but the moonroof is opening along with the windows. I know I had this option on my GS. Thank you.