I installed new MultiMedia from the store. The FM radio application started searching for radio stations on its own. I cleared the data of the MultiMedia application and FM radio. There were no changes except that it stopped automatically searching for stations and stopped displaying RDS. Searching for FM radio stations using the buttons on the steering wheel stopped working, after changing the region to Latin America it does not search for radio stations, I did it because I had problems with FM stations, pressing the button on the steering wheel marked in the photo returns me to the beginning of the search and remains like that, there is no reaction to buttons. The problems only occur in the radio application, everything else is fine, the buttons in every other application except the radio work as they should. 
