K5 (2021-2024) Diffuser Brake light Guide

 

  1. Unclip Bumper Slightly and run the Brake lights wire up towards the taillight
  2. Remove the Taillight, this will expose a white connected shown in the picture below
  3. Tap the 3 brake light wires like shown below
    • White - Green
    • Red - Pink
    • Black - Black (Second one from the left)