Hello, I have a problem with my car. (2011 W204 c220 estate) There was a error message the circular display saying there was a malfunction on the front left airbag. The light for the airbag under the rev counter periodically turns on when driving for around 2 to 30 seconds and then goes out. It's really random though when it come on but the error message in the circular display is always on. I'm guessing it's just a lose connection somewhere and the error message needs to be cleared. I have checked the fuses and they seem to be all OK. Anything else I could try?