Like it says on the tin.
When you 'ex here' in a vehicle, it'd be cool if vmote popped up on the list of available commands because I always forget it.
Maybe:
vmote => with the windows down, emote to people outside the vehicle.
Also missing from 'ex here' on vehicles:
windows up/down => Roll windows up and down.
throw to out => Throw an item out of an open window.
