Hey guys!
I´m from Germany, somehow our HU´s got other names than yours, so mine is AVH-X8600BT.
The AVH-X8600BT is one of the newest Units (new version of the 8500BT), it isn´t officially released on the website, but i got one.
Now my problem:
I tried to install AppRadio Extensions on my Jailbroken iPhone 5S, running on iOS 7.0.4. Everything worked so far, but when i go to the settings and go the the AppRadio Extensions section, it says
"There was an error loading the preference bundle for AppRadio Extensions."
I tried to reinstall AR Extensions and the offical AR App from Pio