The left mirror on my 2014 RTL has condensation building up under the clear lens on the front of it. I thought it would be covered under warranty but seems the bumper-to-bumper expired 3 mos. ago and the BEST warranty doesn't cover it. Plan B is to take it apart, dry it out and try to seal it. It looks like a challenge to get this thing apart. Has anyone taken the mirror apart and what are some tips for doing it. Thanks.