Changing the volume via the left scroll wheel is also accepted as steering wheel input. I normally flick the volume up one level. When the next nag starts, I fl

Changing the volume via the left scroll wheel is also accepted as steering wheel input. I normally flick the volume up one level. When the next nag starts, I flick down. I find this easier than applying turning force (which I agree has too high a threshold). I need to be driving on the highway for more than an hour before I bother turning on autopilot, so just like you I don't really use it that much.