After coming home from a show Saturday when I shut my car off I noticed that all of my Fuel/Temp/Oil gauges were all still reading as if the car was running. My aftermarket radio which I have connected into the accessory terminal on the fuse block was also playing and nothing turn off by the key. I unplugged the Harness to the column with no change. I took it for a ride and noticed my oil gauge was erratic going up and down. I have a lot of stuff unplugged with no change. I will remove the cluster next but does this sound like my voltage limiter is bad and backfeeding somehow or maybe my oil gauge has went bad or shorting out as all the gauges are fed together. Sorry for the long post. Thanks, Lou