hello, I just got me a 95 E300D that comes with this radio. The dealer failed to give me the code and doesn't seem inclined to help me now. Any help here will be greatly appreciated.

here's the info I found on the Radio.
Becker 1492
S/N R1120400
003 820 36 86[7] I wonder if this is the MB part number.

Thanks again.
jc