Quote:
Originally Posted by ManiacGT
Only used MHD for logging to date so it’s on factory, not yet flashed anything. Considering it tho to see if it resolves any crappy data/settings.
DTC on or off makes no difference and this is as you mention just normal driving on city roads.
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Flashing a tune is so easy that I’d do it just to mentally cross that off the list if nothing else. It’s possible that BMW updated the flash while it was in for service and for some reason the car doesn’t like it.