you buy lambo, then watch how to change oil urself, means, you are some peasant who barely got enough money to buy one hahah and now you struggle with bills of maintenace.
For anyone looking to DIY their oil change on a dbx, this is what I have been doing for mine: Wix WL10077 oil filter, or NAPA Gold FIL-100077 oil filter. These 2 filters are the exact same, NAPA Gold line is jusy wix in a different package. 9.5qt of 0w-40 motor oil. Typically i go with either liqui-moly, amsoil, or castrol edge euro. I don't remove the engine cover or the strut brace. I just bring the car on ramps, remove oil cap, carefully pull drain plug, remove filter, reinstall plug and new filter, and fill with oil. Clean everything with brake clean. There is no way (that i have found anyway) to reset the oil light. I either deal with it or have the dealer reset it for me whenever i am nearby (closest dealer is 4.5hr one way from me) I replaced my battery with standard H8 if my memory serves me right. If you ever jack the vehicle up, make sure you set the air suspension to the highest setting. Failure to do so will throw the car off and it will lock up the suspension deflated. To fix this you will need to either take it to Aston or find a shop with a snap on scan tool and set the tool to like 2021 mercedes GLS class and this will allow you to access the air suspension system, and you can clear the air suspension codes and reset it and the suspension will work fine afterwards. Hope this helps anyone. Will try and update this as time goes on. Will be trying brakes next most likely