After my 20k same thing .. Thought... drive back 1hr to dealer or take it to local oil change shop? Decided on the locel shop.. They opened up the drain plug and removed the excess.N/C.... Next oil change was just under 1k on that bulk dealer brand oil...It was to change over to Motul.. I use it in all my motorcycles and Lexus cars.. I took it back to the same shop... So they came out and said " you must have an oil leak" there's oil all over the plastic gard... Dam, gave them 20 bucks tip and said you guys did that last time I was in here..So please clean it up so it is as perfect as the rest of my car...Lesson learnd, give them 9qts and add the rest tomorrow morning at home!