Originally Posted by C|3R1C
Hey Mike, no secondary codes except the usual two: emergency program activated and car going into emergency program. 2755 is all by itself. I double checked the wiring harness and snapped it a few times more also because that was my first thought. Ill try looking for dust again per Munits suggestion.
When I say secondary codes - your 2755 error IS from one of the P#### numbers above. 2755 can be caused by one or more of those listed, it won't show a separate one. You would need a BMW scanner to see which one of those faults I listed is causing the 2755 code (as 2755 could be any of those).