On some bosses in WOW:MoP u need the vehicle button to active something.
for exsample on the last boss of Shado-pan Monastary for meditation and 3de boss in mogu'shan vaults to get out of the spirit world.
Now when doing these bosses them don't appear for me.
I've looked over my entire screen can't find them.
I've been browsing through the endless number of /commands.
Find it very odd that it doesnt even show up in /nui movers.