Got tried of the temp knob not working, paint wearing off, and lights burned out. So, I ordered RNB-599-211 for our 04 Envoy XUV. It looks real nice and has bright LEDs. The strange thing is the DIC will randomly display the ICE Possible warning even when it is 60 degrees outside. I have tried two units now with the same results. The OEM one doesn't do this. It has to be close to freezing for it to display the warning. Has anyone else used one of these and had the same problem, or maybe know how to fix it? I also just emailed Dorman about it, but figured someone here has probably replaced theirs also.