I wanted to show you how easy it is to connect any mp3 player/ipod/iphone/android phone with 3.5mm headphone jack to the factory head unit found in Mercedes Benz w209 C class using the auxiliary and a custom Bluetooth receiver. Total time was apx. 2 hours. Total cost= $13 plus an old pair or wired headphones and an old pair of broken Bluetooth stereo headphones. Until I thought of this idea, the cheapest solution I was able to come across was a device sold online & at some dealers called a "PUCK" for $399+. Well, Puck that!
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