Hello guys!

it might sound silly but I have a problem. I was abroad for 2.5month and in order to save the battery I disconnect it. When back I connected again and run the engine without problems. However, I noticed later when switching on the radio and introducing correctly the radio security code that the radio control switches/remote radio switches on the backside of the steering wheel are not working anymore. Do you have any clues what might be the problem?

Thanks for kindness and support!
Gabriel