How do you reset your service indicator on a 99 ML320??? Do you need a tool like BMW's???? I have been told two different things, first you can reset it by cycling the key and service indicator dial. Not sure what that means.. And have also been told you need a tool as the BMW's. I know you can just put a jumper wire on the BMW but I like to do it the factory way.. Any info would be great..

Thanks..

 

does your owners manual say anything about it?

 

m-class assyst

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Thank you very much.......