Original owner of 2006 SRT8 and member here since then under HealeyRick, but forum says they can't find my reg. Anyway, trying to replace my 3rd brakelight and unable to remove rear side seat bolsters. All the videos I've seen say press down on clip behind top of bolster but no matter how hard I push, there's no movement. Is there a difference with the earlier cars? Any help would be great.