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Peripheral Questions

1392 Views 9 Replies 8 Participants Last post by  Westbayou
I order the Peripheral PXDPGMT and the PXHGMTX for the XM however I was told this cable would allow me to keep the DVD player instead of the XM is there any truth in that? Has anyone hooked up this unit that has the video entertainment package and been able to retain it's functionality?
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One thing I noticed and I was wondering if anyone else is having this problem. I'm getting interference coming through the speakers. It's a high pitched whine and gets higher and more frequent when the RPM's on my truck go up. Any ideas on what this is or how it can be fixed.

Usually the whine that changes pitch with rpm's has to do with a faulty ground somewhere in the system.
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