XKGlow Error Canceller Harnesses: 9004 (Pair)

Not Uncommon: Newer vehicles have gotten more complex, and with this have come the popularity of CANBUS-controlled systems. The downside of these is that, when you want to upgrade lighting, suddenly the car has a panic attack because it thinks the headlights are both blown. XKGlow's Error Canceller harnesses are designed to make their 2-in-1 LED bulbs work properly on most finicky newer vehicles, but not all. From XKGlow: Perfect for when your vehicle wants nothing to do with those killer new LITE/ELITE Series or 2in1 LED Bulbs you just put in! Built with a giant 10000uF capacitor on board, these guys are designed to work with the trickiest of CanBUS systems out there. These will prevent any flickering caused by a PWM (pulse width modulation) feed from the vehicle or any bulb-out errors caused by install. Please note that although tested and proven on many of the troublesome makes and models out there, we cannot guarantee that this will correct every problem that may arise with your LED bulbs. Vehicle's electrical systems are changing each and every day and although we do our very best to stay on top of these changes, there may be some that slip by. Just reach out ,let us know what's going on, and we would be happy to assist!