I'm looking at buying a 2011 9-5 as my 2003 9-3 finally decided to sing its swan song after 226,000 miles. One thing that I really liked was the ability to adjust modules via the tech 2, such as locking doors on drive off, being able to add the aux port, program new keys as the old ones fell apart, changing locking logic, etc. From what I've seen so far, the NG 9-5 is not compatible with the tech 2 at all and that it will only talk with the GM MDI. However, despite countless hours of searching, I can't seem to find if the NG 9-5 with MDI is able to be modified in the same way. I don't mind having to purchase a clone MDI and a subscription through ACDelco TDS if the car can be modified the same as older Saabs with the tech 2, but don't want to buy the equipment to find out that it doesn't do what I'd like it to. Any insight into this would be greatly appreciated.