Has anyone installed a Metra ASWC on a 2012? The ASWC website says this is NOT supported so I emailed them and they said that the electrical schematics for 2012-13 ridgelines look the same as previous years but they have not officially confirmed that the ASWC module actually works on 2012-13...

I just completed installing an upgraded audio system in my 2008 RTL. I am (was?) a complete newbie to car audio installation, never having pulled off any interior panels or wiring before. I was always afraid I would break something or create rattles or cause some electrical issue. After...