When the service indicator light is illuminated, hold down the scroll button. The service display will return to 100 percent and the indicator light will off.
Yes, the forum is located at http://www.mbworld.org/forums/e55-amg-e63-amg-w210-w211-w212-46/. This is a forum where owners of the Mercedes E55 and many other different models can come together to learn about and share tips on their vehicles!
details in the owners manual . https://sites.google.com/site/autowners/