help needed...

[kvin]

Hi guys,
I have a non-NAV stereo system in my X5. I bought the DICE from Tom and thus had to disconnect the CD changer. In order to be able to play CD still, I recently upgraded the out-dated cassette player to the in-dash business CD unit. It was just a simple plug & play by my local car stereo installer. Since the installation, I could not get radio stations with even numbers. For eg, 95.0FM or 93.8FM etc...... So long as it is with an even number ending, the radio unit would not catch it.
Does anyone know what is wrong? How can I change it?

Appreciate any help.......
Thanks,
Kelvin