Does anybody have the drain/refill procedure for the tranny? That's for a 2016 SX-L 6-sp auto, which I assume is the same tranny even for the 2.4L NA engines, but not sure. I'm afraid car would have to be raised leveled, but hopefully no need to have front wheels on the air to rotate with engine on and in gear. I don't need to do it right now on the Optima (31K miles; almost 4 years old), but have to on my daughter's 2013 Accent. Will have to find a forum for that car, and request the procedure. Car is never abused, but it gets pretty hot here in TX, and not sure if it'd be wise to wait until 60K miles or not. What do you guys think? Thx.