They came in the one's that had the Multi funtion wheel, the top bit is for the radio so you can look at the screen when changing using the buttons on the wheel, the middle section has the mpg, miles till empty(when activated) miles for trip, time for trip etc, the bottom bit has the outside temp. There's no fuel light in the full FIS clocks either it just pops up on the screen saying please refuel then goes away again, where as in the half fis the warning lights are in the top half.

Hope this helps

Here's a pic of the full fis clocks that came in my Bora:

 

They also came in cars that had factory fitted sat nav.

 

They also do doors open like this:

Bonnet like this:

Gives you a small menu to check for faults etc like this:

And will say Welcome if you enable the message:

 

Look at the mileage on that machine, bulletproof!!!

 

great thanks for that