For vehicles with DRL that use the same bulb for both DRL and low beam you will need to deactivate your DRL. DRL operate on reduced wattage or fluctuating current levels. This will cause the HID system to flicker and burn out prematurely. Please ensure that your OEM headlight harness is providing a constant 12 volts to ensure that no damage will be caused to the HID system.

The Auto Switch On will not affect the HID conversion kit or bulbs. The lights will simply turn on just like your factory halogen bulbs turned on before.