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Video Monitors for Active Headrest S-Class
However, with a little work, Vizualogic's solution for the GL, ML, and R-Class can be made to work with the S-Class as well. Once you have the seatback cover removed, you trim the hardened horsehair around the headrest posts, then you can pull the cover back on and there is enough room to compress the material around the post to accommodate the screw-on clamps and send the cables down the shaft. That's it!