Anyone know how to reset the cabin air filter service light? It has passed the mileage it asked for replacement and reset but then it automatically reset itself to an extra 800 miles or so and within a few days went to down to zero and now negative miles. I replaced the filters and wanted to reset but now the red service triangle is on and it won't allow access and reset via the trip meter and the BC buttons.

If anyone knows how to reset this please let me know. I looked at Peake service reset tools online but it seems like they won't reset CBS settings.

Is this something that now only a dealer can reset?


2006 650i couple, manual transmission, sport package, HUD.