This will need to be wired into your vehicles brake light
(please check your vehicles wiring diagram to confirm pin out)
F1 Style LED wire colors:
Black - GROUND
Red - ACC+ (Parking Light)
Yellow - Brake Light +
Fitment:
F87 M2 2014-2021
F87 M2 Competition 2014-2021
F87 M2 CS 2014-2021