Did tech change the oil filter insert?
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MBWorld Fanatic!
Joined: Apr 2016
Posts: 1,124
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From: NW
2018 GLC 4MATIC
Did tech change the oil filter insert?
Hello All,
I do oil change every 5K, usually I make some marks on the filter cup just to be sure techs are doing their work.
Please check attached photos, before and after
Did tech even touched it?
Im not sure.
I do oil change every 5K, usually I make some marks on the filter cup just to be sure techs are doing their work.
Please check attached photos, before and after
Did tech even touched it?
Im not sure.
