Damaja

(cross-post from w203 forum)

Hi all,

I'm in the process of updating the head-unit in my mom's C280 (2007) with a Sony XAV-AX100. I did not expect (or did not do enough research) that I would have to deal with the MOST fiber optic system in the vehicle. Its equipped with the CD Changer and Satellite radio which are all on the MOST loop.

Given that this vehicle is is equipped with the NGT1 Audio 20 head-unit:



it is a using the MOST fiber loop, as shown here:




Sanity Check: If I'm going to get this aftermarket unit working, i'll need to get something like this:

1) https://avinusa.com/most-fiber-optic...l-r-clk-c.html

or this:

2) https://navtv.com/products/NTV-KIT00...-mercedes.html

Can someone just give this a once-over and/or provide their two cents?

Thanks in Advance