I managed to activate developer options
Today I managed to activate developer options in my car (Mitsubishi Outlander) by going to input devices -> Voice input, I played a bit with it, I set the default to English and downloaded offline recognition, afterwards I pressed the small question mark in the upper corner and there it tells you that you don't have google services, there's a button there that suggest to install it, I pressed it and later I noticed that I have developer options (not sure which step actually enabled it, If someone can repeat it step-by-step and tell it will be great).
Anyhow now i'm stuck again since I can't connect usb and push apk, I tried with male-male usb but it didn't worked.
If anyone got any idea please share.
Details I have on the device:
When you reboot it and long press the screen it takes you to fastboot mode, when you hold volume up in the steering wheel it takes you to recovery .
The model I have is Flyaudio G8508