Hi guys,
I don't know if you got a solution to your question. But my neighbor is a wiz at Car Audio, I just installed a DVD Nav system on my 380 sel, the setup is different, so it fit's really well, but I asked him the same question about the 124, He said he would put spacers to bring the unit out more, then the screen would open and sit the right way. No doubt the the GPS is great. Especially with the higher end ones Pioneer, Kenwood, Alpine.

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**A few Hondas etc... etc... Not Worth Mentioning**
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