Have a Car Question? Ask a Mechanic Online.
Hello again Bob-
This sounds like a programming issue. When the new radio head unit is installed, it needs to be "added" electronically to the car, which tells it what equipment is installed on the car. It's done with a Tech 2 scan tool that has Saab software installed in it.
Should take about 15 minutes to do, so it shouldn't be too expensive.
Let me know if you need more help!