Hi, I am sorry for such a late reply, but do not often log-in and did not get a notification.
I can help with DVD's and firmware update.
Pls send me a mail what coverage /country you need ? Europe, USA ?
You could update firmware. For that you need 2009-10 navdisc, 2012-13 navdisc and present navdisc.
Just insert navdisc wait for firmware update (it should start automatically in 30sec). When navsystem starts normally, unload disc and insert next.
You could also need to update software in head unit. For this you need TECH2, CanDi and security access and access to Saab TIS2WEB.
If this not helping, you have to change head unit.