Electrical codes/Gremlins

Report (topdon.com)
Note: I do have an android auto/apple car play box wired in.
- My GPS Antenna works even though its saying open circuit
- my driver rear door KEYLESSGO doesn't function
- Allegedly I have a kick sensor for the tail gate? Never worked.
- I have no issue running the window defrosters in the winter, i live in Buffalo. I'd have noticed these not working...
- my 360 camera works (maybe 1 in 50 times it doesnt? but its also a 10 yo german car).
I've checked various fuse locations and i don't see anything burned - and reseated most just to make sure nothing was off with them - no corosion or water in the fuse area - just wasn't sure where to start looking to repair these.
I have an aftermarket warranty (that has done 23k worth the work so far... cost me ~500 out of pocket after deductables) but the dealership here isn't great and the indy shops here aren't any better... so if i can fix it i will


