My 1997 E300D had its ABS and ETS light come on today. It also showed this as a message on the dashboard. However the car is not running any differently. I have heard others that had this issue that their car went into limp mode. Again my car is running and acting normal and when I hooked my scanner no OBII codes were uncovered. This lack of codes baffles me and I was hoping someone could provide me some insight. Thanks again.