new installation and additional features ?

[nownotalk]

Hi all,
Well, i have rapberry pi 4, ibus interface, any suggestions to make it working?
Software should be libreelec based i guess, is there any differences between the versions to install add-on raspcontrol or other add-ons to make it all work? If possible send me the link with actual software to install on my pi4. Now i installed libreelec latest version, and ibuscommunicator add-on, it works via HDMI on tv at home, but it doesn’t work with the navi in the car, gpio pin is connected, and the video input is also connected. At first ibus worked and the car used to detect all this as cd changer, but no image from raspberry, than i changed in ibusinterface to use gpio instead ntsc, and now car is not detecting it as cd changer, and ibus is currently not working.
Thanks!