it is for for Led Rear Tail Light Retrofit Wiring Harness Cable

cable fits all VW Passat B8 Wire Harness for

Dynamic LED Tail Lamps Lights Upgrade  and to make tail signal light up one by one

WHEN RETROFITTING CAR TO LED Dynamic REAR LIGHTS

THIS IS A COMPLETE SET FOR BOTH LEFT AND RIGHT TAIL LIGHTS

CODING REQUIRED WHEN CHANGING SIMPLE TAILIGHTS TO LED Dynamic TAILIGHTS