RNS: What is RNS? Meaning and Definition | Posts 16+

Okay, something like that... After the update, the audio on the RNS DVD is working fine, so I'm putting it in the Touareg. Finally, just one navigation DVD instead of various... CDs in the RNS CD player.
"Then, after the T5 was finished being built last week, I installed the RNS CD unit in it. It didn't come with a navigation system, but it has space for a CD changer and other things. I bought the DVD RNS unit at the time."
The T5 is a base model, so normally it only has space for the old MFD. I modified it so that my old RNS CD unit could fit in there.
That's why I was also unsure, because I had to retrieve the "high" and "low" connections myself from the terminal block.

If this "connection" isn't working, then the navigation system wouldn't work either, right? Or am I mistaken?
I measured the cables before assembling them.

Today, I tried to order an update for the RNS 2 CD.
Unfortunately, my friend is overwhelmed.

Does anyone have the part number for the latest update CD?

That would be great.

Thank you.