OEM Digital TV Tuner W220 MOST Comand?

[AdamG]

Hi,

I'm trying to install a digital TV tuner in my S320 with DVD comand.

The EPC lists the latest tuner as A2118200597 but this I believe is analogue and requires a "piggyback" digital tuner. This setup seems a bit complicated so I was wondering if the combined analogue/digital tuner: A211 870 37 89 would work?

I know the s-class comand is different (siemens) to the e-class ntg1 comand.

Also will the s-class wiring harness A220 540 10 32 be compatible with A211 870 37 89?

I assume I need a new MOST harness A220 540 30 32?

I think the e-class ntg1 has a fakra to input video. Does the s-class use the MOST link as I could not see a fakra connector?

Sorry for all the questions.

Any help greatly appreciated.

Thanks

Adam