A while ago, I hit a New Orleans-size pothole that ripped up the front end of my 2013 Accord. Apparently, it also permanently damaged the sensor for the ACC and FCW systems. After many tries—including with the dealership—I've given up on fixing the actual radar, but I want to stop getting the constant warning message, "ACC AND FCW CAN NOT OPERATE RADAR OBSTRUCTED," with an alarming chime, every time I drive for five minutes. Can anybody help? Any ideas are much appreciated!