MK8 Sync 3 Factory Reset

[BustedCeramics]

Hi,

I retrofitted Sync 3 to my car and everything was fine. I downloaded the nav update for the apim from the vin and installed it. After getting the success message, I restarted the car and then the display didn't show anything, but the audio is playing fine. All controls are working. On the screen now, it just shows the map with my car moving on it. Does anyone know how to reset the Sync3 without having access to the screen or will I have to get the dealer to flash it for me??

Thanks

[DEVSR2]

Try holding power button and seek right down for 10-20 seconds @BustedCeramics