LAWYER2

I'm at about 48k miles on 2015 s550, I've put about 3500 miles since buying used in February. Not to sound obtuse, but what is "Service A9?" Anything dealer required, or can my indi-mechanic do it?

drose224

Mercedes-Benz Service A

Mercedes-Benz Service A is a required maintenance package that needs to be taken care of around once every year or 10,000 miles, though these estimates may vary depending on your specific model, your personal driving habits, and the climate you live in. Included with Service A are the following:

• Synthetic Motor Oil Replacement
• Oil Filter Replacement
• Tire Inflation Check & Correction
• Brake Component Inspection
• Maintenance Counter Reset

LAWYER2

Ah I see thank you. I'd googled the Service A vs Service B requirements but just didn't know if the "9" had any significant meaning.