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Center headrest and lumber

By MasterGMT,
October 3, 2016 in S-Class

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MasterGMT

Posted October 3, 2016

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Posted October 3, 2016

My center headrest wouldn't come down when I press the button at center console whereas the other headrest could.

Spoke with the previous owner who is quite knowledgeable, I Finally figured out why both center headrest and lumber support are not working

Many parts are connected: Headrests work on pumps. the center headrest shares the same pump as the lumber support. When the pump for center headrest Fails, or the air-lines to lumber/headrest leaks, or fuse is damaged, both center headrest and lumber will fail simultaneously.

Instead of replacing the pump or checking the fuse or air lines, I simplyremoved the center headrest. Now the rear looks like coupe with 2 headrests. Lol!