Well, I hope to have my 06 CDI for a long time, so I guess I'll learn as I go observing the SBC system. I'm comfortable with it, versus what a pricier '08/'09 Bluetec would have cost me, so I'll play it by ear.
If the OP can get a better description from his Wife - perhaps he'll post it up. That's the unexplained issue of concern here.
