So I have read all the threads regarding this message and I am convinced that I have one of the vehicles that is subject to this problem and has a malfunctioning CEM, so I have a couple quick (hopely) questions:

1) How do I remove the driver side panel to take a look at my CEM module?
2) If I have the dealer do this for me, any idea of what I'll have to pay?
3) If I swap out the module myself, what is the estimated cost of one?

 

I just had same message rt side low beam out got one fm Auto Zone and seems to be working fine now Check all your lights you might get lucky also

 

Been there done that... I've checked both bulbs, they arefine, I've checked and replaced all fuses, and I don't have nor have I installed any aftermarket fog lamps or headlamps, still my headlights will fail simultaneously once or twice a week.Its's either a wiring problem or the CEM.

 

Managed to find the screws needed to remove the panel under the dash and through trial and error locate thr "burned" CEM. A little work with some sandpaper and now the headlamps work fine.