Cant reset service reminder
Vehicle is a S550 2015 222. Help please.
Gary

I interpret your description as if you pressed OK after you already entered the trip menu while at that point you should start with the "accept phone call" button.
Remember to close the hood and doors too before the reset procedure.
Scroll down and look for my post on A Reset. I attached the link above, not sure if the link works, but it includes detailed instructions.






