Trying to help a friend with removing the mirrors on his new (to him) 2012 RT. It is his desire to put mirror locks on if they will work but we can't find any videos on either youtube or here on a model this old. We had hoped it was closer to my '13 ST but not even close. Any help on what the procedure would be would be appreciated. Given the fact that they are all plastic we are hesitant to start banging and jerking.