The 2017-2018 Hyundai Elantra Auto Dimming Mirror! The innovative 2017-2018 Hyundai Elantra Auto Dimming Rear View Mirror was designed to protect drivers from blinding lights. We encourage you to purchase the 2017-2018 Hyundai Elantra Automatic Dimming Rearview Mirror if you travel at night frequently. The Elantra Auto Dimming Mirror features a built-in Digital Compass and 3 HomeLink buttons (open garage doors with the push of a button). Crafted with precision and quality materials, the auto-dimming mirror seamlessly integrates into your Elantra's interior, adding both functionality and sophistication. Its sleek design and advanced technology make it a must-have accessory for modern driving. The Elantra Auto Dimming Mirror comes with Installation Instructions and wiring harness - no additional purchase is necessary! Upgrade your 2017-2018 Hyundai Elantra with the Auto-Dimming Mirror and enjoy a more comfortable and safer driving experience, especially during nighttime and low-light conditions. Say goodbye to distracting glare and hello to enhanced visibility on the road.