Uh-oh, hope it is a simple fix. I like trying to fix small things by myself, but if it's software related in a car sometimes there isn't an easy way, other than taking to the service center. Not like the times of replacing a little fuse!The hill holder was working great until about 1-week ago. The light would turn blue on the dash when I applied it. Now no light appears and the hill holder doesn’t work. Has this happened to anyone else?