Z4Coupe 3.0si Radio Problems

[Vroomer]

Poor reception
No RDS station names
Malfunctioning traffic reports
Dealer inability to sort above

Anyone else had these problems?

Also, preliminary research indicates HiFi upgrade virtually impossible because display linked sat nav - is this true?

[KENZ]

Logic 3 loudspeaker system is indeed controlled via the satnav screen. Amazing sound for what it is..

[Vroomer]

I have been advised I cannot upgrade the standard system to Logic 7.