ok so I was getting my rear passenger side window working again after my son had lent on it, and I noticed a led light bar thing under the wood trim..... I never ever knew it was there, how do I get them to work??? I tryd the interior light thing in mmi but nothing. if one go's pop do all the others stop working. coz there's not any working on my motor, and if there all goosed where can I get some new ones.