Can anyone help with this question? The new S560 Cabriolet 2018 comes equipped with grill A21788027017F24 (referred to as Panamerican grill). I have a 2017 S550 Cabriolet which has the chrome-appearing-star-studded grill that is widely used among many of their currently-produced cars. Will the Panamerican grill on the 2018 fit my 2017 version? I have been unable to find a definitive answer from the dealers and MB customer service desk is unable to comment. If you know the answer can you advise how you came to this information. Thanks!