Quad Core unit can’t get the steering wheel buttons or the original front panel buttons to work. The car has sync and I took the unit out and put the old back in to make sure all the buttons work and they did. It has the small sync screen in the car with the media select buttons on the side and the telephone pad with manual telephone buttons on the right of the volume knob.
I know the can bus is somewhat working because the factory backup camera works and when I turn the steering wheel the tracing line on the screen moves when backing up.
I have connected the unit wirelessly and updated the canbus apps all 4.
This was purchased as a kit so I didn’t manually wire the canbus module it is an FD-SS-05A.
I have attempted to upgrade the MSU but can’t get the files to start the process. I can pick the file I hit the ugrade button and then confirm but it just goes back to the main screen. It doesn’t update. Below is the files I put in a folder called upgrade.
