Alpine 9886 Help

Thanks for the replies. I was told my problem is the yellow and red wires are crossed. The constant wire on the Alpine is yellow, whereas its red on the Metra harness. I have it connected yellow to yellow/ red to red.

Thanks again

Porsche Boxster. I used the Metra 70-1787 harness from Circuit City. The Alpine 9886 works perfectly except not being able to save settings. It's more of an annoyance than anything, having to reset the bass and treble settings every time I turn on the unit.

 
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