I have a RHD model 3 and there appears to be a rattle that's coming from the driver side (right) rear passenger seatbelt retractor area, I can't tell if it's the actual retractor or not but it's in that general region. It sounds almost like a cricket when I'm driving, almost like a loose washer that's vibrating again a bolt. Does anyone know how to remove the plastic around the rear seatbelt retractors or can point me to a video/instructions? I've read many threads about rear rattles and many of them say it's the rear seat latches but the rattle is still there even when I have passengers in the back and when I fold down the seats. I had a rear passenger help me listen and they were pretty certain it was from the right side seatbelt retractor area.