worked on my 01

 

Good to know, mine is coming up in 600 miles and I was wondering how to reset it. Thanks for the info

 

I've got a 2001 C240 and it worked! THANK YOU!!! The dumbass mechanic told me how to do it, but it was really just how to reset the panel to the factory settings, not how to reset the service reminder. I had service B done 2 weeks ago and its been telling me I'm 700 miles over. I reset it probably 10 times. Grr! THANK YOU SO MUCH!!!!