A roof over your head – and a clear view of the sky. As an option we can fit your R-Class with a tilting/sliding sunroof or with the particularly expansive panoramic glass sunroof. It covers almost the entire surface of the roof and, at 1.2 square meters, is twice as large as conventional sunroofs. The spacious interior is flooded with light. And to protect you from the sun, we use tinted glass. When the roof is open, a wind deflector extends automatically; it descends by up to 12 mm when the vehicle is in movement in order to reduce airflow noise.