Those R62As with LED lights 1921-22-25 were on the briefly as a 5-car consist, until they moved them back over to the over a year ago. No clue as to why they decided to break them up into 3 cars and move them to the besides giving them the atrocious as some like to call them "Coumo treatment". It's funny to me how this particular fleet has been passed around some subway lines like "hot potato" over the years.
There should be a few more left, but certain times you only see them on the road mostly during peak hours. Supposedly, they'll be gone from the by this upcoming spring, that is of course if CBTC is activated and nothing serious have occurred with the R188s.