Which RNS 510?

[magicman]

I want to install the RNS 510 to my FL Cupra. Will all versions work or do I need a particular one? There is 'J' version now from what I can see.

Thanks

 

[Deleted member 74601]

I believe they should all work, the letter just relates to the revision of firmware the unit is currently on. I'd just get the latest.

 

[Sinbad]

I believe they should all work, the letter just relates to the revision of firmware the unit is currently on. I'd just get the latest.

Not strictly true.
Revs A and B had older hardware (smaller hard drives, slower processors, LCD displays).
Rev C has 40GB and LED - so anything above C is what I'd go for. Beware - ANY A,B or C unit upgraded to newer firmware will show itself as a rev D. Use VagCom to check the real version number or look on the outer casing of the unit.