Switching on the music in the car this morning, the MMI displayed the message
and I waited, the music never came.
I was attempting to play music from the SD card, changed the source to the AMI using a USB memory stick and then to the phone through Bluetooth.
Still I waited.
The radio, phone through BT and sat nav worked perfectly well.
Removed and replaced the SD card and USB stick, switched off engine and restarted, still no joy.
I left the car for 8 hours whilst at work, and when I returned everying was ok!
Anyone else seen this?