Mercedes Benz oil question




It is labelled:
Mercedes Benz-MB 229.5-A 000 989 83 01 BAA4.
Which oil excactly is in this can, dealer does not know, they just put it in all cars including AMG engines.
I would like to know the viscocity.
https://bevo.mercedes-benz.com/bevolisten/229.5_en.html
http://bevo.mercedes-benz.com/d/d/en/Spec_223_2.pdf
Last edited by Moto_Guzzi; Aug 1, 2014 at 01:47 PM.
I run 5w 40 shell ultra much cheaper and no problems in tropics.
Go on the shell web site of your country and you will found some recommended fluids for your car.
My car got the m271 engine and hold 5.5 liters of oil .




One thing I noticed is the noise my engine made on startup sometimes,.. lost most of the sound some time ago after I complained. I assume they changed the oil from 0W-40 to 5W-40. I will see when I change it myself from now on. I noticed that the sound is completely away after each oil change for some time/km's, which make me believe 1-the oil does not hold up exactly uniformly with use in engine, 2-just the wrong grade.The noise started after the 1st service, so the oil afterwards could have been different than the factory fill.
Last edited by Moto_Guzzi; Aug 3, 2014 at 02:41 PM.



