Wiring adapter to enable the use of 22 pin tow on an 8-pin connector for the 2015, 2016, 2017,2018 . Functions that will work with this adapter are: power mirror positioning, heated mirror, puddle light, clearance lamp and turn signal light. This harness is perfect for the installation of and aftermarket multi-function 22-pin that usually more luxury trims of the line. When upgrading to tow for your , it's to acquire the 22-pin tow and use this adapter, this since the 8-pin tow are limited on features. Condition:New Manufacturer Part Number:8TO22- Vehicle Fitment Fits all 2015-2018 trucks that have an 8-pin mirror connector Colour:black Material:ABS Package Contents: 1 set x Wiring Harness Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.