This is a nice used Gentex auto dimming rear view mirror with vivid blue compass display, blue backlit buttons & Homelink® Version 4 that will fit the late production 2018 and 2019-2020 Toyota Tundra trucks equipped with the factory auto dim only mirror or auto dim mirror with compass display & 12 pin connector on the back of the mirror housing & for these trucks, it's a very simple plug & play upgrade!! This kit is not for vehicles equipped with plain mirrors.
IMPORTANT: Some vehicles will not have constant power on the wire in the bottom row of 12 pin factory mirror connector, even though the wire is there! Refer to the last picture for reference (wire colors may not be the same). Before purchasing this mirror, be sure to check your truck to see if has constant power between the wire in the bottom row and the fourth wire from the left in the upper row. If it does not, the Homelink buttons will not function. For this, we have a special wiring adapter available that would allow the mirror to be plug & play, but in this situation, Homelink® will only operate when the ignition is on - this adapter can also be used on your truck if you don't want Homelink® to be operable at all times. You can click here for the adapter. This mirror has Homelink® version 4 & should work with just about any Homelink® device, current or prior. For more information please click here for the Homelink® website.
HomeLink® consists of three buttons conveniently located on the mirror that can be programmed to operate garage doors, estate gates, security systems, home lighting and other radio-frequency controlled devices. HomeLink® and the HomeLink® House are registered trademarks of Gentex Corporation.