Like many high-end automakers, Mercedes provides a recommended service schedule for owners to follow. This schedule breaks maintenance work down into groups of related tasks. If you look in your owner's manual, you'll likely find intervals for "Service A" and "Service B." In most cases, you'll alternate between these two service intervals every 10,000 miles.

Of course, you can always conduct the maintenance tasks in each service interval individually. While this approach will work, there are several advantages to following the maintenance plan specified by Mercedes. Below are three compelling reasons for keeping up with these routine service intervals, both in and out of warranty.

1. Consistency

Service A includes several critical maintenance tasks and inspections, including oil and filter replacements. Technicians will also perform a few related inspections, such as checking levels for other fluids and inspecting your brakes. While these items may seem minor, they're essential to spotting problems early and keeping your car running at peak performance.

By scheduling your Service A every 10,000 miles, you'll ensure that you perform these items consistently. Additionally, your Mercedes tracks service requirements based on these intervals, so it'll be much easier to keep track of your service times and stay on schedule.

2. Resale Value

Used luxury car buyers can often be discerning, and many try to choose vehicles with well-documented service histories. Keeping to a consistent A/B service schedule proves that you've taken the time and effort to care for your car correctly. If you're planning to sell the car on the private market eventually, this seemingly small detail can help you stand out from the crowd.

Dealerships will also often prefer cars with a detailed and thorough service history. If you plan to trade your vehicle every few years, you may find that you can receive a higher trade-in value by sticking closely to the recommended service intervals.

3. Reliability

Mercedes are designed for your vehicle's engine with its own service schedule in mind. The 10,000-mile Service A is a critical part of keeping your vehicle within its design specifications and, as a result, ensuring that it remains reliable and safe. Waiting too long to change your oil or check the condition of other fluids may result in premature wear and shorten the lifespan of your engine or transmission.

While everyone tends to have their own preferences for automotive maintenance, remember that Mercedes publishes their recommended service intervals for a reason. Following the recommended A/B Service pattern can help ensure that your vehicle remains reliable and safe while maintaining its long-term resale value. Contact a local A Service Mercedes service to learn more.