2014 CD Cel w 21k miles
 

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Over the weekend the CEL came on and stayed on. We have 21700 miles on our CD. Had it checked at my Indy mechanic today and this is what it said. It is under warranty of course so I called my dealer SA and sent him this picture too. He said, "common issue, he has an Ad Blu tank waiting for me"! Just thought I'd share.

Yep. Same/similar error - CEL as I have - reductant tank - Ad Blue heater. My CEL is funny though. Every other day it shuts off after sitting overnight. Then I drive a day or so and it comes back on. I haven't had the time to go to the service department yet, but will have the time to do so in a week or so.

Our's was reset Mon and after numerous start/run cycles & 200+ miles the CE light has not come back on. Taking it in manana to have it replaced anyway. There is some other brake pedal recall/campaign too I want taken care of. And I'm going to drive a loaded '14 CS while they are fixing it. Stay tuned.