Just had a chance to retry this as this is a project car.
It unfortunately didn't help.
Althought it disabled the fader.
I think I need to edit radio type in BCM config,it was Bosch MP3 radio now it is uConnect 5".

Hi guys, I put the uconnect 5" to Alfa Romeo MiTo and I make custom proxy.All is OK but odometer blinks. In BCM there is B1047-4A Incorrect component installed. Here is original proxy: 30 31 31 34 35 30 30 30 34 33 35 4F 55 54 50 55 54 2D 4A 49 54 20 08 09 02 4F 00 00 04 10 00 00 00 09 00 00 04...

Hi guys Fiat 500 with Bosch radio + Blue Me originally. Trying to retrofit uConnect 5" Original proxy : 33 32 31 35 30 30 31 33 31 39 37 4F 55 54 50 55 54 44 4A 49 54 20 15 03 02 4F 88 00 05 10 00 00 00 09 00 00 04 10 00 00 00 81 C2 73 06 F4 00 1C A0 BA 80 00 16 00 01 00 94 06 01 01 00 00 00 00...