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I did find Total - Quartz INEO MC3 5W30 with spec. 229.52 available in Canada at a reasonable price so I am going with that and an OEM filter from the dealer.




I did find Total - Quartz INEO MC3 5W30 with spec. 229.52 available in Canada at a reasonable price so I am going with that and an OEM filter from the dealer.
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https://www.amazon.com/dp/B01MT1X517..._-ZL1FbHZNPNCR
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Dealers will not admit to mistakes made, if any.
2020 vehicle is under warranty, so no issue if something happens in the short term. Meanwhile, find another dealer who knows what they are doing. That search might take you a while.




Oil itself for lubrication is fine but the 229.52 is a very low ash content for the catalytic converter that mounted right at the engine. Over time a non low ash oil will slowly plug/degrade this particulate filter and cause premature failure.
Same scenario with the Diesels...
I check the manuals expecting to see something like 5W30 instead it gives me a 5 digit number. After a lot of googling I determine this is MB's own spec for oil but its still really hard to find specific info. Just to be safe I overpaid for a case of official MB brand 229.52 oil from amazon.
(I just checked my service logs and my dealer used 229.5)
And then there is the coolant.
The manual was no help here at all. After more googling I determined it was color based and I need pink coolant. I found specific recommendations from some manufacturers websites but none of them are in stock anywhere. On Amazon I found PEAK Violet concentrate which says it is for MB 2014 and up. Hopefully it is the right one.(I don't even bother checking physical stores anymore since they never have what I need and inevitably tell me I should just order it online....)
Last edited by darlop; Nov 6, 2022 at 10:19 AM.




Stick to the spec 229.52 and 5W30 viscosity for example if that is going to be easier for you.
I just found 5W-40 at amazon, .
Last edited by kivfer; Nov 6, 2022 at 03:41 PM.
. Did you use 229.52 oil when you did own oil change? if so, everything was ok? Did you use MB brand or any other brand?
I just found 5W-40 at amazon,
.
I just found 5W-40 at amazon, https://www.amazon.com/Motul-8100-X-.../dp/B08NWJXMNY.





