BMW Repair: wiring a radio to a 1987 bmw 325, pioneer cd player, 1987 bmw 325

Question
hi him from Syracuse NY and was wondering how to wire a pioneer cd player model # DE-245 to a 1987 BMW 325 i have the wire harness and the wires exposed but do not know what colors go where can you please help?

Answer
I don't have this information, but have used Crutchfield (also on line) before as a great resource either for information, or better yet, for an adapter.  The adapter will allow you to put the wiring in very cleanly, and go back to your stock radio if you ever want to (like when you sell the car, or want a different radio)