You did not attach a photo of the sign, but from the other symptoms, it sounds a lot like a parking pawl fault, which sadly, requires an RDM rebuild to fix. @Harleyguy and @FiskerPhilly can deliver the rest of the bad news.Just recently had this ominous sign grace my dashboard as I was exiting the parking lot graced by the presence of a loud clicking/braking noise as I reversed the car about 5 feet back. The noise felt like the parking brake was still somewhat engaged. Any ideas of how to fix this? Possibility of doing a soft or hard reset?? If so, how do you do that? Thanks, guys!