Hello I would like some help.I have changed the cd radio of my citigo 2017 active 1.0 5dr with a MIB2 swing model. The problem is that I don't have illumination of the buttons although the screen works and the Bluetooth demands me to activate the ignition although the ignition is on and the third problem is that the clock doesn't work.Any suggestions?thanks in advance 

It's probably a coding problem associated with the BCM, and maybe a wiring issue.  Changing radios is not simple anymore! You may have to find a car radio shop that knows the 'magic sauce'....

Thanks for your help I will check this out with the Skoda dealer and I hope not to pay a fortune otherwise I will be in the sad position to give up my dream for a factory entertainment system!!