Did you ever figure it out? I doubt you did.... I have a 2008 MDX, and my Aux-in RCA Plugs are broken... and I have asked for help on this forum... but no one has responded, just like your request... not sure why we cannot get any help with our requests... I feel really left out... and abandoned by those that know answers to these questions and do not respond.... makes me wonder why I even purchased an Acura.... thought the user community would be lots of help.... ???