Airbag light - code 18
 

I didn't do anything aftermarket when it first came on, but I did change the cabin air filter shortly before it happened. I also changed the O2 sensor, and opened up the center console. I have checked the connections in all of those areas, but feel one of those repairs was the culprit. Any ideas? I need to sell my car, and I know it will hurt the value with that light on.:frown:

hate to say it take it in to the dealer and pay for their diagnostic fee and go from there

hard to say