I am attempting to replace my Kenwood KDC2025 with a newer Kenwood my old radio has a blue wire attached to a lone port on the back of the unit. Any idea what it's for? Can't find it in any manual diagrams.
I am attempting to replace my Kenwood KDC2025 with a newer Kenwood my old radio has a blue wire attached to a lone port on the back of the unit. Any idea what it's for? Can't find it in any manual diagrams.