How can you close your sunroof on a Mercedes 400E?

To close the sunroof on a Mercedes 400E, locate the sunroof control switch, usually positioned on the overhead console. Press the rear part of the switch to close the sunroof. If the sunroof is tilted, you may need to press it down first to fully close it. Ensure that there are no obstructions in the sunroof's path before closing.