Doing my wife's 2012 Azera. There is a 24mm bolt on the bottom of the engine case. Is that the drain plug? Sure doesn't look like one. I cannot find anything else that looks like an oil drain plug. There are usually angled and off to the side of the oil pan. This engine does not have a "pan" so much as just the engine casing.

Can anyone please help? I've got the car up on jacks!

Thanks.

 

Locate the oil filter and that should give you an idea of where the oil plug is located
Usually not right next to each other but close enough to see the relationship.

Never heard of an engine casing ... sounds like the transmission ATF plug???

Anyway, good luck changing your oil