I have a 2013 ford edge sel w/appearance pkg. I really want to put led's in my puddle lights. First of all, does anyone know the bulb number. Second, I've managed to take the light out of the mirror but don't see how to get to the actual bulb to replace it. Please, anyone with experience with replacing the puddle lights, please let me know. Searched all over for some answers but the only thing I find is to replace the whole piece and unfortunately it's pretty expensive.