Just FYI for the forum. My 1999 (996) Cabriolet had the spoiler stuck problem. After replacing the battery I had the "spoiler alert" warning light on, but it was in the down position. I manually raised it, but then it would not manually go down. I was going to hit the interstate and go 76mph, but I first when to the store and upon coming out I decided to lower the top. That made the spoiler go down. Something to try if you have a convertible. Good luck.