2015 GL350 - First CEL
Initial diagnostics show something with a sensor on the AdBlue system. It has been at or below 0 for the past month where I live so maybe that had something to do with it. I was hoping to get to at least 20k before catching a CEL. Oh well, as long as it is under warranty, I don't really care.
You have a low mileage GL350 - and GL350's are becoming rarer bird's - I'm sure it will all work out.
Keep the beat !



