Chrysalides, thanks for the link to the diag screens.
Holding on average speed gave me one set of diags
Holding on the battery meter another set, picture below.
Holding on the sat level gave me the satellite diags.
Also shown below is a screen shot while we stopped for lunch.
I am pretty much convinced we have a 205 in 200 clothes. I also seen the settings for MSN and FM traffic in the diagnostics.
Sorry these pics are not very clear as i was using my cell phone camera.