Gentex 20ADMCTH Honda Auto-Dimming Rear View Mirror System with Compass and Temperature OEM replacement; Auto-dimming rear view mirror system with compass for Honda Auto-Dimming technology eliminates distracting and disabling glare, improves reaction time, decrease stopping time and makes driving at night safer and more comfortable Built-in PathPoint compass display developed by Johnson Controls; includes temperature display Package system includes: Mirror, cam lock adapter and long black wire cover for Honda