That's what I did blue from the adapter to blue on the radio.Regarding the antenna adapter, my Kenwood only has one Blue/white wire on it's harness for either power antenna or amp. I'm assuming there is no separate amp in this trim level and plan on connecting that B/W wire to to Blue wire on the antenna adapter and leaving the Blue wire on the Metra harness empty.
Thoughts on this?
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I found 2 brown wires for the reverse. Which one did you tap into? 1st image appears easier to access but unsure if either wire will do or if I must tap into the one in 2nd image, much tighter and gauge appears much smaller