Recent firmware versions of the RNS 510 require you to use VCDS to enable you to enter the setup mode.
- Open Channel 37 – Navigation
- Click on Adaption
- Enter 50 into the channel box or use the up arrow
- Change the value from 0 to 1
- Click on test and press code
- Exit VCDS and reboot the RNS 510
- Once the unit has started to reboot press and hold the setup key for around 10-20 seconds (if this fails reboot and try it again)
To reboot the unit press the < > and i button (same procedure as use ctrl-alt-delete on a pc – press and hold each button until the last one is pressed).