I had the same problem with mine.Except mine went "haywire" everything started acting up like the vehicle was possesed. You have to get bcm reprogrammed to match all the other electronics.The BCM controls all ur flashing components and some others too.Even after having it reprogramed,6 months later the driver side door lock and the rest of the locks started acting up. Now my wife just keeps door lock button locked on the driver door and doesnt use it.And the remote will not open the driver door either.Its some crazy stuff. Good Luck