RT6 to NAC (Connected NAV) Upgrade

This is the Connected NAV system.
Main Features: It is a fully integrated Telematics System featuring CarPlay, Android Auto, Real Time Services, Voice Commands, High-Res Display, 3D Navigation, Bluetooth Hands Free & USB. 2 versions of the system are available NAC (Navigation Audio Connectée) and RCC (Radio Couleur Connectée) or Connected Colour Radio, which does not have the Integrated Navigation or Live Services.
gstrouzas
Posts: 10
Joined: 10 Oct 2025, 21:59
x 4

Re: RT6 to NAC (Connected NAV) Upgrade

Unread post by gstrouzas »

radekkocon wrote: 27 Mar 2026, 18:14
gstrouzas wrote: 07 Mar 2026, 18:31 New installation Today. DS7 stalk (wiper - indicator - Cruise). DS7 performance Leather Steering Wheel, and DS7 Leather Airbag.
Installation is straight fwd but you need to make an adapter (i did) or to repin the Plug. Need also pay attension with the stalk center position (otherwise an esr/esp error wil apear).
Software Modifications have been accomplished using Vluds Psa-Arduino-NAC/RCC to let the Car understand the steering Wheel.
The new steering wheel is smaller but thicker in the grip.
For those who replacing the rt6 to nac with Scirroco this modification is a "must" because is adding more advance controls and is more suitable to the new modern cars.
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Could you send config for cirocco? I did this same in my ds5 but without the steering wheel, I don’t know what to change in vlud arduino tool, also nac config would be helpful.
You have to re-pin (or better make an adapter) on one of the Plugs (grey) on steering wheel column. On the Vluds tool you need to Change to C4 gen 20010. (as far i remember)
FlorinB
Posts: 7
Joined: 22 Feb 2017, 22:34
x 2

Re: RT6 to NAC (Connected NAV) Upgrade

Unread post by FlorinB »

4) Center Console Pocket: 9671084277 (arrived)


no.4 the center console pocket, how much was it and where did you got it from?
FlorinB
Posts: 7
Joined: 22 Feb 2017, 22:34
x 2

Re: RT6 to NAC (Connected NAV) Upgrade

Unread post by FlorinB »

I did the NAC upgrade on a ds4 /014, but missing the guiding lines on the rear camera, Not sure how to get them back. Also, the DAB radio seems to be missing.
DAB radio was just hidden. Still having issues with the reverse camera guiding lines.
Can say that the speakers sound crystal clear at max levels, so the NAC has better sound amplifier. Carplay works wired, but bought a usb dongle that does wifi, so I got wireless carplay now. all seems to be working ok, but the camera.
Need to source the central console storage to replace the remote control, as it became obsolete with the NAC.
mahoke
New User
Posts: 1
Joined: 25 Jul 2026, 07:55

Re: RT6 to NAC (Connected NAV) Upgrade

Unread post by mahoke »

FlorinB wrote: 15 Aug 2026, 01:28 4) Center Console Pocket: 9671084277 (arrived)


no.4 the center console pocket, how much was it and where did you got it from?
This arrived for me yesterday as well, I couldn't find one last year, for a reasonable price that is. I was also searching with '7591WG'. And last week just happened to stumble upon it on RRR by accident. I paid around 20eur because I couldn't stand my useless fidget toy anymore :D
Maybe I will miss fidgeting around later.