BMW Business Radio Code

[adrianpl]

I need the Code for BMW Business radio. Its from a 97 BMW 318ti.
Model # C33 DIN US
P/NO 65. 12-8 380 233
S/NO. AL 6BDU W 05 32831

I would appreciate if some one could help out. Dealer wants $150 for it, while the radio is not worth that much.
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