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Tunnel Mode?

2352 Views 5 Replies 4 Participants Last post by  bmustaf
So I read about this (tunnel mode) feature on the "Interior Features" part of the MBUSA website. You press and hold the air recirc button and it closes all open windows and the sunroof. Anyone tried this? It doesn't work for me, this seems so stupid, but what the hell am I doing wrong?
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hey bmustaf,

Make sure you have your air condiontoner on AUTO, or have it on for that matter. Then, press the Air Circ button for a couple seconds(while some windows are open).

Can any one help me work the AMG thing with the navi?
I've been trying to do it, but I dont see a secret menu or nething.

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