Unknown port
Please help to identify what is this?
I have found it at the down of right front door....
Little history: I want to connect my handset/mp3 player to the car in order to listen music via them, so I started to search smth like AUX port...
Mercedes Benz C240 W203 2001
VIN: WDBRF61J62F180129
Thank you.




Your choices are, hack the stock radio,
instructions are here somewhere.
2. Use a cassette tape modulator, they even have BT ones.
3. Use an RF modulator, thats what I did,since I have audio 20.
Mine is in the dash but still hard wired.
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It's the d2b wake up wire distribution block. Connects the d2b wakeup from the back of the head unit to all the d2b equipment ie. cd changer, bose amp etc.
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