Yup happened to me once. Restart the car took care of the problem and it has never come back again.
2016 340i Sedan
Mineral Gray Metallic/8AT/ZMP/ZDA/Navigation/Side view cameras/Heated seats
2009 335i Sedan (Gone)
Space Gray Metallic/Black Leatherette/Dark Burl Walnut
ZSP, Steptronic, BMW Assist, iPod Interface
Just enough goodies for me to enjoy the sheer driving pleasure