I have a 2016 SRX 3.6. The dealer wants to do the scheduled 45,000 mile transmission flush, but I have always heard a flush is not a good idea for several reasons. . So now i want to drop the pan and change the filter to get a possible 50% fluid change, then follow that up with same after another 10,000 miles. Its hard to find info on this other than it seems this transmission has an internal screen with no filter that can be changed out. That leaves me with draining and refilling with a hand pump into the side fill hole. My problem is I cant seem to pinpoint the drain bolt or the side refill bolt. Has anybody performed or have knowledge on this procedure ?