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      05-07-2012, 08:14 PM   #16
First Lieutenant
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Drives: 11 335i E90 M-Sport
Join Date: Nov 2011
Location: Virginia Beach, VA

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2011 BMW 335i  [0.00]
It is a a great place to gain much needed education and wisdom, of course properly filtered. Following with great interest, since I just installed JB4 Stage 2 this weekend on my N55. I too, based on previous posts was under the impression that changing to Map 0 would allow BMW diagnosis, if required with no problem. "madmanhiker, please report back your findings. If it turns out that N55'ers have to go through the trouble to disconnect the CAN wires, might as well remove the entire JB4. I mean why take the chance, safe dealership or not? BTW: Not my intention to jack your thread
2011 335i Sedan | Le Mans Blue | ///M Sport | Performance Edition | WeissLicht AE's | AG 19" M355's |