Blaupunkt CD30 MP3 problem

[Davy Flament]

Hello All,

i have a small problem, i just bought an Opel Corsa with a normal CD30
cd-player and asked them to change it to a CD30 MP3 with MP3 option.

Now if i start my car, the stereo starts playing and the display says
the name of the channel/song/etc.. and after 30 seconds it switches to
'Display Safe' but the radio keeps on playing. i can play mp3s or normal
CDs, even with the display on 'Display Safe'...

very strange, the car radio doesn't need a PIN code said the seller,
don't came with one either so its very weird.

any advice?

thanks in advance.