check engine soon, BMW says its =>
"tank vent valve fault"
2008 328i coupe. 10,400 miles. never a single problem until the check engine soon light came on yesterday morning. no other symptoms whatsoever. just the light.
has anyone ever heard of this or experienced the same thing?
they recommended that a "reprogramming" be done, but they could not do that today (something about the computer/software being updated on Sundays).
any further info will be greatly appreciated! thank you in advance.