It happened. My Daughter had the car and was about 35 miles away when the grommet broke and the TV Cable fell off. She made it home. By that time, the tranny was a wreck. For several years, I've been putting off changing the grommet. Now, my tendency to put things off has cost me $2,000, all for a $2.88 grommet. Warning for everyone reading this - "Change the grommet".