Radio Display 2009 Tourer Estate

[grahambev]

hi all and good evening. i have a 2009 c5 tourer. my radio display has suddenly stopped working but the actual radio itself is still working and illumintated but a powerless upper display. anyone any ideas?

thanks

[marty74bg]

Check this!

Maybe it will help:

 

Button DARK on multimedia:

One press: Display of radio, time and temperature only.
Two presses: Display off (blank display).
Three presses: Return to the standard display.