A wind deflector system for a sunroof system includes a wind deflector that is adjustable between a lowered position and an extended position, and a pinch protection element. It also includes a separate first operating element for folding a backrest over in the direction of a seat part in the case of a fixed seat part, and a separate second operating element for folding over the backrest in the case of a simultaneous or subsequent pivot movement of the seat part. In specific embodiments, an MC-CDMA pilot signal is used, and the data portion of the timeslot is partitioned between an MC-CDMA field and an OFDMA field. The component also maps the content pipes to the sockets and processes packets retrieved from the one or more content pipes such that the media content is provided to corresponding ones of the predefined media processing components in accordance with their configured inpuvoutput interfaces. Thus, through such an electronic watermarking technique, any desired additional information can be incorporated into the MIDI data without changing the MIDI data format. When water contacts the water-soluble matrix material, the material adapted to catalyze hydrolysis is released and catalyzes the hydrolysis, and subsequent degradation, of the cellulose acetate tow.