6Function as : DRL , Turn Signal, Brake light Package Included: Taillight Assembly +Wiring Harness Switch 1Set (Installation Instructions are Not Included) Note: Please make sure that the Taillight Assembly are firmly installed before driving. Pay attention to the dimension of the product if modificaiton has been made on your vehicle. Not need to change the original car location to install, no need to paste a direct replacement for the original car Original lamp, power cable can be connected to the Original lamp. Can also be connected to the battery positive and negative, the patented technology dedicated Original lamp: the unique car to start Automatic Identification System (LEDs switch on their own lights turn on and off). No chating, only fair trading.And you will get more. We will do our best for you! If the item is lost in transit.