Overall, I'm very satisfied with my 1999 Saab 9-3. I've taken good care of it and performed all schedule maintenance. However, one thing that's annoying is its over-sensitive warning light systems. For example: The check engine light came on recently, but disappeared the next day when I was on the way to the mechanics. Also: the LED panel goes wonky and gives me warnings for non-existent problems. And: The "passenger airbag" warning light goes off whenever someone heavier than about 150 pounds sits in the passenger seat. My mechanic tells me there's nothing wrong with the airbag. The only thing wrong is that the light goes off in concurrence with a beeping sound. Very annoying. In the scheme of things, these problems are no big deal. Just wanted to make others aware and see if they have similar issues.