Pull Over - Car Too Low
I am thinking that because I was at a strange angle on a steep downhill grade, most of the weight of the car was on one wheel, so the sensor may have erroneously detected an AIRMATIC failure. It went away immediately after I started moving and got out of that strange position.
I will look again in the morning to be sure the car has not dropped abnormally and that I don't get the dreaded "vehicle rising" indication, but I just wanted to see if anyone had any thoughts. Most of the threads I found where this error occurs for real involve failure of the struts, and the car looks asymmetric or is sitting on the wheel wells afterwards. I don't think I'll call the dealer unless it happens again.
I almost posted over on the W212 forum to see if any owners of the pre-2012 E class had this happen as a fluke...



