Hi guys, I have a 2012 E70 35Diesel and had intermittent CEL on so I bought an Android app called i-vini bmw scanner and found these error codes (took a screenshot). The i-vini was convenient and I was able to reset the CEL all the time when it came on. However, I noticed that now the CEL lights up more often than before so it's starting to worry me. I have already refilled the DEF (about 4 liters because that's what's left in my supply).

Does anyone have the same problem? Maybe you can share your experience on how to finally/permanently solve this issue?

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