Well, the wing is fixed. Can't tell what kind of grease it was because it was written in German or something. However, it was like a clear, sticky silicone. It wasn't for the motor just all the joints. Works great. Lube cost about $24 and all he did was open the rear deck lid, remove the cover that covers the wing motor and lube it. He used most of the bottle to make sure everthing was covered. He even wipe down his work area and asked me if I wanted him to wipe down the outside work area. He knows how hard I work to keep the black at it's best.