WHY DO MY HID BULBS FLICKER OR STROBE?
There are several reasons that might cause your HID bulbs to flicker or strobe:
Reason #1:
You may require a special harness because your car is not designed to have HID lights installed. This is caused by the amount of resistance that is required for the vehicle's electrical system, and since HID is a low resistance and high output application, the vehicle will not send a constant amount of power to the ballasts and cause the lights to flicker and make an error light to show in the dashboard of the vehicle.
Reason #2:
Your vehicle may have what is called DRL, or Daytime Running Lights. This is an option that only works with halogen bulbs because the vehicle's computer only sends roughly 20 watts of power to the headlights and HID requires a minimum of 35 watts of power to the ballasts to ignite the bulbs. Click here to find out how to disable your DRL.
Reason #3:
Check your fuse box. Are your headlights using a 10amp for 15amp fuse? If so upgrade to a 20amp fuse. HID lights are best run with a 20amp fuse because the amount of resistance is reduced and the amount of power is increased, also because it is a small increase of power it is still safe for your factory wiring.
Reason #4:
Check your connections! Are all your connections clean and dry? Look inside the connectors, are the pins bent? Was it difficult to connect any of the plugs? This is typically the most common fault in a system, if the connection pins are bent or not securely in place or may even be wet. Also you may have the wires reversed, use a test light to make sure you have the wiring: positive to positive and negative to negative.
Reason #5:
You may not be getting enough power to your headlights to power the ballasts. If you have a volt meter or a way to check the amount of power coming from your headlight connection, you should have at least 7 volts coming from your headlight Pluto power the ballasts. If you do not you may require a battery relay kit.
Reason #6:
Maybe the product is defective, if you have done the previous steps and still have a problem than it is possible your product may be defective,