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The oil change procedure is the same as it is on the 02-14 , on the ignition side right by the shifter there is a bolt at the bottom corner that is larger than all the others holding the ignition cover on , its a 12mm head , right behind it behind the sprocket , slightly underneath , but still on the side , basically if you touch the Oil drain bolt , then follow right where its at , but a little back in the recess of the case , you will see another bolt the same size , that is for the Transmission drain , you fill the engine at the plug to the front of the ignition case , and look at the level in the window at the forward bottom of the ignition cover , the tranny oil is filled just in front of the clutch cover , (opposite side of engine from ignition cover) there is another screw in plug just like on the ignition side , that is where the tranny is filled , there is a small 10mm bolt that is just below the round plug on the clutch side , remove that bolt when filling the tranny , when oil comes out (with the bike level) you have enough tranny oil in it ..
Hope that helped