Hi. I need the battery code for my 1995 mercedes c 280. model # cm2294. VIN WDBHA28E[I<---(OR 1)]SF2189A2. The number on the top of te tape player is 23669. And the number on a sticker behind the tape deck read 2028300662. Also, how do I install a CD player and where do i run the wires for the subs (8 gauge) I'm putting in the trunk? How do I enter the code when i get it?