Originally Posted by
Vessbot
I, in my meager 5 years of short haul jet operation, get cleared ILS while on a STAR that connects to an IAF, fairly regularly. Maybe it's worth some thought.
My point exactly. Your current clearance limit will put you at the commencement of the ILS. Now cleared ILS is all you need.
Unless specifically cancelled, your previous clearance remains valid so you will arrive at the IAF.