What does service a and service b mean for a Mercedes c230?

In the context of a Mercedes C230, "Service A" and "Service B" refer to scheduled maintenance intervals. Service A typically occurs around 10,000 miles or 1 year after the last service, focusing on essential checks like oil changes, fluid top-ups, and replacing the cabin filter. Service B, which usually follows at around 20,000 miles or 2 years, includes all Service A tasks plus additional inspections, such as brake fluid replacement and air filter changes. These services help ensure the vehicle runs efficiently and maintain its longevity.