Has anyone received a letter from BMW to have their DME control unit reprogrammed?
I almost tossed the letter below in the trash...thinking it was junk mail...thankfully I stopped and opened the letter. I'm not sure I have the issue because I did get a low oil warning last summer...and topped off with a quart of oil.
If one does get the updated programming...I wonder if (or any) BimmerCode coding parameters will be lost?
