wht kind and what weight of motor oil can i use for my 750li bmw on 2007 BMW 750Li

just bought a 2007 750li bmw and dont no what kind of oil to use

Asked by for the 2007 BMW 750Li
Castro Synthetic 5W40 or 5W30 are listed in the manuals
Suggest asking at your BMW Service Depth. hats what I am going to do at first Oil change