2pcs T15 Top Quality LED Reverse Backup light bulb. Note:European&newest vehicle equipped with CAN-BUS system may require load resistors to bypass the error codes/flicker issue.CAN Bus systems are commonly found in European vehicles such as BMW, Audi, Mercedes, Volkswagen, Porsche, and in many American vehicles. While most late model American vehicles have CAN Bus systems, it is always good to check with your vehicle dealer to see which system your vehicle has before purchasing electrical products. .
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