I have 98 ML 320 and after the oil the change I am uncertain with regard to re-setting oil change mileage. Please advise.

 

If I am not mistaking, I think it tells you how in the owners manual.

 

I am curious also, but did not get an owner's manual with the purchase of my ML 320... I understand this question has been anwered already, however after and hour of searching and read, read, reading I could not find it. Please Help.
TIA!!!