Upgrading NAC version

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.
mihaihotca
Posts: 1
Joined: 15 Apr 2025, 15:40

Upgrading NAC version

Unread post by mihaihotca »

Hello, I am a recent owner of a 508 '20 and is has the NAC navigation, the smaller one with version 31.09.46.62_NAC-r0.
If my research is correct I believe I have NAC Wave 3. I want to know if I can upgrade directly to the latests version (NAC Wave 4) as I saw in this post viewtopic.php?t=81259 or do I have to upgrade to the latest version on Wave 3 and then to Wave 4. If someone can enlighten me I would be truly grateful.
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