I like the seat bolster tightening that happens when you go into Sport mode, but day to day I don't want to be stuck in lower gearing with jumpier throttle.
I'd like to be able to engage the seat bolsters while in Smart or Custom mode. Anybody know of a way to do this?
You can adjust them on the side of the seat to whatever firmness you like -- for any mode. They will not change (be active) in the other modes, but can be as firm as desired.
Yep as above. The "round" gizmo on the side of the driver's seat with the other seat adjustments has a lever protruding from it. Push it back and forth it will manually operate the seat bolsters in any setting. RHD vehicle shown.