I have the paperwork in my glove box. Ill look at it in more detail, I just put it in the glove went on with the rest of the day. I did ask the techs at dealership why the BCM needed updated they where not very much inclined to answer why. Just gave me a answer of it needed it going by the vin number ect.... I was in my shop uniform they did ask why i wasn't getting it serviced at my location. Lol. I said because warranty, the dealership will be doing the services to this car, and this obviously. Lol. I did grill them after the service because on my service order billing print out it has 5w-20 not the 5w-30. They had to verify with the tech to make sure that was put in. Lol. Ill post a picture on my lunch break.