Hello,

I am sharing my experience with the retrofit kit S644, hands-free facil. Bluetooth.

Part number: 84 64 0 307 681 / Installation time: 12h

I have not purchased the MULF module, I will install the Combox


The trunk :







The rear seats :

 

The front :







The result after coding $644

 

Installation instructions BMW :

E60 Bluetooth Retrofit Kit.pdf

 

This is very handy. You had no phone prep/pre-cabling to the boot right?

 

This is very handy. You had no phone prep/pre-cabling to the boot right?

 

Now I have a CIC, I want to install the combox. But I did not put it in the dashboard.