Quick way to add a great sounding bluetooth adapter to your car. I bought a Belkin Bluetooth adapter from amazon as shown here.

http://www.amazon.com/gp/product/B00...00_i00_details

I got mine used in like new condition for $51.99. The quality of device is great. The circle is a large button used for answering phone calls/pausing music. There is a built in microphone that picks up talking extremely well. People on the other end of the phone call can't tell there on speaker. Due to the built in microphone I placed it under the parking brake. The orange glow matches the bmw interior well at night as shown in the pictures.





I installed it below the parking brake, but can be placed anywhere. It is two pieces. One is a circle magnet with 3m tape and the other is the device that magnetically attaches to it. I ran the wire threw the parking break boot (just lift up on the back and it will pop right off. Then through the vent (mine has a boost controller knob for a subwoofer on it) and into the cigarette lighter and aux in port. Install takes about 5 minutes. Clean look with only a little bit of wire hanging down from the parking boot.