Hi everyone, I have Citroen C5 2006 with RT3 NaviDrive system. Version is 6.63. I had old CD disc with maps from 2008 and almost all the time its play OK - I burn new maps 2013 (burned with low speed, also try several different disc) but it wont read it - I try for about 100 times (entering and eyecting) and just 2 times I have luck and saw map on display. Also if I burn disc with MP3 music (with or without maps) - it dont read it. I try with audio disc (original and copy) - this reads it all but the sound is with noise- imagine if you listen to radio station with low signal or frequency. When I put the same audio disc in CD charger the sound is very clear. Have anybody the same problem? And how can I solve it out? Many thanks.