Wiring

Navigation wiring revised.
Parking line to be connected to ... some line.
Navigation restarted and then steering remote control does work.
Why? Parking line?

BTW, lots of wiring behind of navigation unit were quite messy.
So they were organized to separate. Visual lines and antenna line are on the left. In the opposite, speaker lines and power lines are located.

A few days later, rear cam and hazard are not activated.
To be fixed. But today I got used to detach the interior panel.