The latest 2024 version now comes with PNP harness and true plug and play with no extra tapping/crimping needed! Available in 9 styles! This is a must-have whether you are looking for a little more style or added safety. All hardware included: bracket, screws, and additional plug-and-play harness for easy installation without having to tap into factory wires available for purchase. To change the brake light function between blinking and solid follow our steps below.   1: Before starting the car, put your lights in the OFF position.  2: Press down on your brake and hold down until the final step.  3: Turn your key to accessory mode. (Shows as ACC) Leave it there.  4: Switch your lights from (Off > DRL > Off) three times in a row quickly.  5: From ACC mode start your engine and leave it running.  6: Let off your brake and enjoy! JDMuscle F1 Style Rear Fog/Brake Light fits 2022+ Subaru WRX, offered with a 1-year warranty.