Hi guys, I haven't got under to have a look yet but I am living overseas (Philippines) for a year and have a Levorg I want to do an oil change on. I'm assuming there is a cover that unclips that gives me access, but what size is the oil drain bolt? I'll only be buying the tools required to do the job so need to buy a set of sockets. I'm assuming it's a socket required and not a big torx. Oh, also, in a hot environment with a lot of stop start driving, what grade oil is best? 5w30 be good? Thanks!