How to force restart RNS 510 / 810 system (Volkswagen Skoda Seat) reboot, soft reset
If your RNS 510 or RNS 810 freezes or GPS navigation works slow, try performing soft reset with button combination. This tutorial will show you how to reboot Radio Navigation System in your Volkswagen, Skoda or Seat car.
RNS-510 is also called MFD3, Skoda Columbus, SEAT Mediasystem.