In most cases, the position of the LED chip diodes should be in a side to side orientation. You will want to have one set facing at 3 o’clock and the other set facing at 9 o’clock. Please find the Bulb Orientation Guide here.

Some of the newer vehicles are equipped with CANbus and PWM systems. A decoder harness would be required to eliminate error signals and prevent flickering. If you are you converting your headlight and fog light to LED for these vehicles (Dodge, Chrysler, Jeep, VW, BMW, Audi or Mercedes) you are most likely going to need a pair of decoder harnesses. We suggest you check out our article how to fix errors for headlight and fog light LED conversions

Please read the Bulb Adjustment Guide for details

If any product supplied by GO Performance is found to be defective in material or workmanship within the warranty period you can file a warranty claim. All warranty claims must be submitted through an authorized dealer and approved by our Canadian master distributor(s). If you purchased the product from a dealer, please contact the dealer directly regarding your warranty claim. When advised to do so, the fastest way to file a warranty claim is to complete the online warranty claim request. We will process your warranty claim and contact you within 24 hours to review the claim.