229.5 vs 229.51 oil question
I just changed the engine oil today in my MB A220 2019. I bought the oil from ECS tuning and the system indicated the 229.5 oil for my vehicle. Now I am confused. The MB approval sheet indicates that this car should use 229.51 or 22.52, but for some reason those oils seems to be for diesel engines, not gas. When I reset the oil counter in the car, it also asked me to choose between 229.51 or 52. I saw my last oil change performed at the dealership when I bought it and they also used 229.5.... not 51 or 52... Am i missing something in here? Is it bad to use 229.5? Thank you for your feedback.