How and where to program a new car key

What is your question?

We lost the original car key for our Saab 9-3, 2006. Now we have a new blanc key for the car but it needs to be programmed for our car.

What makes this problem better or worse?

Can't turn the car key to start the car

How long has your 2006 Saab 9-3 had this problem?

One week