I have a 2006 s type which I've been told you can't update the sat nav later than 2012. Does anyone know of anything I can do to solve this issue? It runs on a dvd .

First thing that springs to mind would be this :

https://www.ebay.co.uk/itm/357133847843

There are cheaper Chinese units available, i picked that one to give you an idea whats available. My own S Type is a 1999 model so has the older style dash and no "off the shelf" option so i bought a dead stereo with the right colour surround and built a 9" Android unit into it - i must finish the job and get it fitted!

Thanks for that, I'll have a look at this.

You're welcome, good luck with whatever you go for.