I have a 23 rebel with heads up display. I know someone with a 22 rebel with heads up and when the speed limit is exceeded the HUD will outline the speed limit is a red border indication the speed is over the limit. I can not find a setting for this and mine will not change red when exceeding the speed limit. Anyone know how to fix this? I checked the stereo setting and the gauge cluster settings. I can not find anything! TIA!