I take radio out, but where I find yellow cable? I find only red (battery) cable,

whence comes the power all the time.

Do I need to connect the red radio cable any.

Dance radio switched automaticly power off approx. One hour

Does this works my new radio?

What you need to do is look at my post re the wire etc!

linky......just click on this.......http://briskoda.net/forums/topic/198687-oem-wiring-loom-colours-pins-for-stereo-head-units/

Usually you have to swap the wires around on the loom/adaptor supplied with the stereo....and it is usually the ignition switched 12v, and the permenant 12v supplies!....