Rt3 Upgrade 651 Na 663 Build 890 Can42 New [verified]

Uses firmware versions starting with 5.xx (e.g., 5.50, 5.52).

: Depending on the system, you might need to create installation media, such as a USB drive, containing the upgrade files.

After the upgrade, immediately rip all your MP3s to the HDD. Build 890 fixed the "Skipping track every 47 minutes" bug. Crank up the volume and enjoy your "new" RT3. rt3 upgrade 651 na 663 build 890 can42 new

Uses CAN42’s enhanced 2 kHz polling to sample pitch/grade sensors 5x faster than v651. Automatically adjusts notch output every 150ms (was 500ms) to prevent slack action.

Ensure the vehicle's engine is running throughout the entire process. This prevents the Economy Mode ("Mode Economie Actif") from triggering, which instantly cuts power to the radio and bricks the unit. Uses firmware versions starting with 5

Take out any existing navigation maps or music CDs from the head unit slot.

Better compatibility with final Navteq map editions (up to 2016/2017). Build 890 fixed the "Skipping track every 47 minutes" bug

The upgrade from version to 6.63 Build 890 for the Magneti Marelli RT3 navigation system (found in Peugeot and Citroën vehicles) is the final official software release for the CAN bus (4.2) architecture. Core Enhancements & Performance

This is the primary reason for the upgrade. Legacy versions like 6.51 only read standard audio CDs. Version 6.63 unlocks the CD drive's ability to read and decode data discs filled with MP3 files.

The "CAN" part of the phrase is even more critical. The RT3 system was built on two main vehicle communication protocols: (Vehicle Area Network) and CAN (Controller Area Network). The V5.xx software versions (like 5.5D and 5.52A) were designed for the older VAN-bus, while the V6.xx versions (like 6.51 and 6.63) are exclusively for the faster CAN-bus, which is typically found in vehicles like the Peugeot 407, Citroen C5 II, and Peugeot 307 Phase 2. Using the wrong software version on your system can cause it to malfunction or become completely unresponsive. The RT3 CAN-bus version can typically be identified by the "LIST" button on the front panel, whereas the VAN version has an "RDS" button.