Does anyone else's passanger seat vibrate when you go over some bumps?

 

Mine is doing it too. It's pretty annoying.

I have found that if I slide the seat all the way back on the tracks it's much better. The seat doesn't have to be reclined against the roll bar either. (if it's too close, it will rattle against the roll bar.) I think having the lower back and side bolsters supported by the side of the cockpit helps support the seat and prevent the rattling.

Oh and please do not respond with a bunch of inane comments about it being the seat belt buckle. This is a different rattle altogether.

 

Yeah, I've already trouble-shot that one.
I'm wondering if maybe there are some bolts that need tightening

 

Mine does it.

I'm very mad after the weekend. We went on a 2 days trip with the Pacific Northwest gang, the entire trip while we're in the US nothing in the car rattle. Once we cross the border into Canada. The left side behind me started to rattle, the passenger seat rattles and some noise at the front. ARGH! I'm going to take her to the dealer and see if they can solve it.

There's another thread about the rattling behind the driver being the window, but it's not, I can hear the rattling even with the window down and top down. In the mean time I've found a temporary solution, just rev higher