Mercedes Bose System OEM

[wyattokc]

I am needing to install an Alpine CDA-9855 unit, KCA-420i IPOD adapter & Sirius Radio in my 2000 Mercedes E320. My car currently has the BOSE speakers. What am I needing to work my new units to these speakers? What kind of interface will work? Does this car use fiber optics? Please help!!!

[Curious George]

More than likely the car does not have fiber optics. If I remember correctly, you will not need a dash kit, but will require a wiring harness and an antenna adapter. Metra 70-1784 should be the harness, and the VW-6 or 10 should do the trick for the antenna. Good luck.

[Tboyd7539]

The harness may work, but more than likely you will need an adapter like peripheral's SVEN4 to integrate into the Bose amplifier