hi guys got an ef falcon. um gotta a prob my car goin for RWC but i had to replace LHS indicator cause it had moisture in it for it to pass, i replaced it and now the second one is getting misoture in it wot could be the problem causing it

on the back of the indicator there is a little drain plug do u have the little rubber on it cause with that missin they get moisture in them

nah that is all sealed i dont no wot else could b the problem