[mgrabo1024]

I recently acquired a cheap head unit from a 2020 (P/N 86271CA690) part out. it was listed as unknown functionality. so I took the gamble hoping to get android auto in my 2013, it was cheap BTW.

After plugging in the head unit, to my surprise it powered up after plugging it in and cycling the key. but I had a few issues that maybe more knowledgeable people can help with.

1st when I turned the key off the radio stays on.

2nd USB connection for android auto doesn't work, also usb drive with music won't work.

3rd the built in map/gps system shows me being in California, i reside in NY.
(I think i figured out I don't have the add in GPS antenna for this)

4th I have an aftermarket back up camera which doesn't work.
(I was left with 1 extra connector which i believe contains the camera connection.)