09 G5 base replacing rear speakers. I have removed the bottom rear seat, rear corner panels, head rests, 4 bolts from trunk holding bottom of seat back on and entire trunk trim. what i can tell is where the latch that would release the folding seats it is secured some how. dont feel like its necessary to remove rear seat side trim panels. I am out of ideas other then forcing/cutting rear tabs behind seat hooding the package tray on. i have also tried a breaker bar lifting seat back from bottom in case its not a bolt holding seat back on. hope this thread is in correct section since its trim related to speakers. Thanks in advance for any help!