Water got into my tail light several months ago. I have emptied it several times since but water keeps getting in and so the taillight either shorts out or burns out. I tried to seal it today with weatherstripping and i'm waiting to see if it will hold the water out. My question is that the taillight lights up now but it blinks fast like it is burned out. Could the relay have gotten messed up by it shorting or would it be something else?

Thanks,
Mike