Hi All,

I am replacing the Navi01 on my E65 with a Navi03 unit (similar to MK4 I believe) and after coding the unit to the car I intend to take it up to V32 OS.

From the info on this board it looks like there will be a need to update the software using SSS Progman after I have used the CD to update the OS. Can anybody confirm if this is correct?

I am reluctant to do it since SSS Progman will probably also want to update other modules on the car to the latest version (you cannot just do a single module) and I have heard this can cause issues.