
The first maintenance for the Mercedes-Benz C-Class is at 5,000 kilometers. Below are the relevant details about the Mercedes-Benz C-Class: 1. Similar to the BMW 3 Series and Audi A4, the Mercedes-Benz C-Class does not offer free first maintenance, meaning that from the first maintenance after purchase, owners need to pay for it themselves. In terms of maintenance intervals, the Mercedes-Benz C-Class requires service every 10,000 kilometers. The official maintenance plan includes Maintenance Package A and Maintenance Package B. Maintenance Package A includes oil and oil filter replacement, while Maintenance Package B adds air filter replacement to the items in Package A. These two maintenance packages are alternated every 10,000 kilometers. 2. The maintenance manual for the new Mercedes-Benz C-Class differs from the previous generation (W204) only in the replacement interval for spark plugs. Due to the adoption of direct injection engines in the new C-Class, the spark plug replacement interval has been drastically reduced from 60,000 kilometers in the previous generation to 20,000 kilometers. In addition to the regular oil and oil filter replacement every 10,000 kilometers, the air filter should be replaced every 20,000 kilometers, the cabin air filter every 20,000 kilometers, the transmission fluid every 60,000 kilometers, and the brake fluid should be replaced every two years.

The first maintenance for the Mercedes-Benz C-Class is typically performed after the vehicle has been driven for 10,000 kilometers or one year of use, whichever comes first. I own a 2022 C200L, and the 4S dealership clearly informed me that the first service must not exceed this standard. Remember to prepare the purchase certificate and maintenance manual in advance and visit an authorized dealer for the replacement of genuine engine oil and oil filter. They will conduct over 20 basic inspections, including checking chassis fasteners and tire pressure. It is recommended to perform the first maintenance at an authorized dealership to ensure the records are entered into the system and to benefit from the warranty policy. After that, maintenance should be done every 10,000 kilometers. If you frequently drive on highways, you may consider performing the first maintenance at 8,000 kilometers, paying special attention to the engine break-in condition.

Regarding the first maintenance mileage for the Mercedes-Benz C-Class, the manufacturer recommends 10,000 kilometers or 12 months. This standard is significantly higher than that of Japanese cars, primarily due to Mercedes' engine technology and long-life engine oil. The first maintenance mainly involves changing the engine oil and oil filter, but the technician will also inspect dozens of key items simultaneously, such as brake pad thickness and battery voltage. My advice is to book an appointment with the 4S store in advance to save time, and remember to bring the vehicle documents. After the first maintenance, the car's computer will reset the reminder. If you exceed 10,000 kilometers without maintenance, it may affect your warranty rights. Daily driving habits are crucial; avoiding heavy throttle when the engine is cold can extend the maintenance interval.

The first maintenance for the Mercedes-Benz C-Class is typically done at 10,000 kilometers. This standard is designed for normal driving conditions, but it can be adjusted based on actual driving habits. If you frequently drive in congested urban areas, you can opt for maintenance at 8,000 kilometers. The core of the first maintenance is changing the engine oil and oil filter. The dealership usually also tops up the windshield washer fluid for free and checks the lights and air conditioning system. It's recommended to be present throughout the first maintenance to get a clear understanding of your vehicle's condition. After the maintenance, remember to ask for the receipt, as it is important for the future resale value of the car. Be careful not to exceed the first maintenance deadline, as it may affect the manufacturer's warranty promise.

The first maintenance mileage for the Mercedes-Benz C-Class is set at 10,000 kilometers, a figure derived from engine bench tests and road test data. During the break-in period of a new car, there is a higher amount of metal debris, and timely oil changes can protect precision components. It is recommended to observe the entire maintenance process, especially the draining of old oil, to assess engine wear. Routine operations include over thirty items such as changing the oil and oil filter, replenishing coolant, and inspecting the brake system. My habit is to check the dealership's discount periods in advance, as service is usually more meticulous on weekdays when there are fewer customers. After the first maintenance, the throttle response feels noticeably smoother, which is a normal change after removing metal debris.


