Mirrors Electrochromic Compass w/o Homelink w/o Temp. Display. Fit Years 2007-2008. Ease the discomfort of headlight glare in your rearview mirror. Automatically dims when glare is detected. Electrochromic Mirrors are available with built-in compass only or with the added feature of a temperature display. Electrochromic HomeLink Mirrors have a wireless control feature that allows you to activate home lighting open garage doors disarm security systems and communicate with any radio-frequency-controlled home device from your vehicle. They are also available with compass only or with compass/temperature display. Dealer installation recommended.