What does that mean? Ever so often, my traction control light will just pop on for no reason and stay on, if i shut off the car it goes away but a few weeks or months later it comes back, it has been doing this for 6 months.

Also, this past weekend, my AirBag light popped on as well, but went away after i turned the car off and then on again.

Car is a 2004 a4 CVT

The car seems to run fine while this is going on.

I have not checked my codes yet.