Quote:
Originally Posted by drchuck72
Battery was replaced. Code is gone, car starts like a champ.
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I also have the increased emissions show up on my 2011 e93 M3 today.
274A, 2742, 2B59, 273E, 2748
I have all five of these codes show up. I am wondering If my issue is the same. with low voltage and need a new battery