Ok so I have a 2003 Cadillac CTS, now I bought the car in 2012 with only 32k miles and now she's got 125k on her. But ever since I got the car it's basically had the best weather predicting system I've ever seen. I know that sounds insane but I'm wondering if anyone else has run into what I have. Oddly enough the day before it rains, and all through whatever rain comes the "service airbag" warning comes up. No joke for 5 years the day before it rains it comes on and once the front moves on the warning goes away. I mean every time it does it. Is there a problem with the car? Has anyone else run into this? I've taken it to the Cadillac dealer in Louisville and they just kind of scratched their heads when I told them about it, understandably so, but I've never heard of this happening either. I'm just baffled at this point