Mark. Here are the results of my tests:
on AC
vis: off, info: track, reboot to transient
vis: off, info: seek, reboot to transient
vis: off, info: now & next, reboot to transient
vis: off, info: off, reboot to info off
vis: off, info: line, reboot to line
vis: off, info: trans, reboot to trans

vis: on, info: track, reboot to transient
vis: on, info: seek reboot to transient
vis: on, info: now & next, reboot to transient
vis: on, info: off, reboot to info off
vis: on, info: line, reboot to line
vis: on, info: trans, reboot to trans

on DC
vis: off, info: track, reboot to track
vis: off, info: seek, reboot to seek
vis: off, info: now & next, reboot to now & next
vis: off, info: off, reboot to now & next
vis: off, info: line, reboot to now & next
vis: off, info: trans, reboot to now & next

vis: on, info: track, reboot to track
vis: on, info: seek, reboot to seek
vis: on, info: now & next, reboot to now & next
vis: on, info: off, reboot to now & next
vis: on, info: line, reboot to now & next
vis: on, info: trans, reboot to now & next

I had Hijack v193 running with Restore DC/Car Visuals turned off. I used Hijack to force DC/Car mode for the DC results. Hope this helps.